Energy efficiency module MSE6-E2M - festo.com · 4.5 Commissioning with bus node CPX-FB36 40........

Description

Commissioning

Parameterisation

Error description

8070282

1703d

[8070284]

MSE6-E2M

Energy efficiency module

MSE6-E2M

2 Festo – MSE6-E2M-SY-EN – 1703d – English

Original instructions

MSE6-E2M-SY-EN

EtherNet/IP®, MODBUS®, PI PROFIBUS PROFINET®, PROFIenergy®, ROCKWELL AUTOMATION®,

STUDIO 5000® are registered trademarks of the respective trademark owners in certain countries.

Identification of hazards and instructions on how to prevent them:

Warning

Hazards that can cause death or serious injuries

Caution

Hazards that can cause minor injuries

Other symbols:

Note

Material damage or loss of function

Recommendations, tips, references to other documentation

Essential or useful accessories

Information on environmentally sound usage

Text designations:

� Activities that may be carried out in any order

1. Activities that should be carried out in the order stated

– General lists

MSE6-E2M

Festo – MSE6-E2M-SY-EN – 1703d – English 3

Table of Contents – MSE6-E2M

1 Safety and requirements for product use 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.1 Safety 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.1.1 General safety information 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.1.2 Use for intended purpose 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.1.3 Foreseeable misuse 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2 Requirements for product use 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2.1 Technical prerequisites 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2.2 Qualification of specialized personnel 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2.3 Range of applications and certifications 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2 Overview 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.1 Design 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.1.1 Overview of features 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.1.2 Mode of operation 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2 Commissioning, diagnostics and operational functions 13. . . . . . . . . . . . . . . . . . . . . . . . . . . .

3 Mounting and installation 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4 Commissioning 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.1 Procedure 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2 Prior to commissioning 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3 Commissioning with bus node CPX-FB13 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3.1 Interfaces and display components 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3.2 Network interface 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3.3 Bus termination with terminating resistors 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3.4 Setting the DIL switch 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3.5 Commissioning and configuration 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3.6 Faultless commissioning, normal operating status 29. . . . . . . . . . . . . . . . . . . . . . .

4.4 Commissioning with bus node CPX-(M)-FB33/34/35 30. . . . . . . . . . . . . . . . . . . . . . . . . . . . .


4.4.2 Using the memory card 32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .





MSE6-E2M









4.7 Start-up behaviour 50. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5 Measurement and control functions 51. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.1 Flow 51. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2 Consumption 52. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3 Pressure 53. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.4 Pressure change 54. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.4.1 Method of measurement 54. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.4.2 Function structure 56. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.5 Blocking 57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.5.1 User-controlled blocking 57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.5.2 Automatically controlled blocking 57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.5.3 Switching to the pressurisation state after automatically-controlled blocking 59.

5.5.4 Function structure 60. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6 Input/output data 62. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.1 Overview 62. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.2 Description of I/O data 62. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.2.1 Output word Am.0 “Module control” [Modul control] 62. . . . . . . . . . . . . . . . . . . . .

6.2.2 Input word Em.0 “Flow” [Flow] 64. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.2.3 Input word Em.1 “Consumption” [Consumption] 65. . . . . . . . . . . . . . . . . . . . . . . . .

6.2.4 Input word Em.2 “Pressure P2” [Pressure P2] 65. . . . . . . . . . . . . . . . . . . . . . . . . . .

6.2.5 Input word Em.3 “Module status” [Status] 67. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.3 Selectable input data function 68. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.3.1 Output word Am.1 “Input address” [Input address] 68. . . . . . . . . . . . . . . . . . . . . .

6.3.2 Input word Em.4 “Selected input address” [Selected input address] 69. . . . . . . . .

6.3.3 Input word Em.5 “Selected input data” [Selected input data] 69. . . . . . . . . . . . . .

7 Parameterisation 70. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1 Parameterisation options 70. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.2 Parameterisation information 71. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.3 Types of parameters 72. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.4 Parameter description 74. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.4.1 Modifiable module parameters 75. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.4.2 Read-only module parameters 81. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

MSE6-E2M


8 Diagnostics and error handling 83. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.1 Summary of diagnostics options 83. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.2 Local diagnostics via LED indicators 85. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.2.1 CPX-specific LED indicators 85. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.2.2 Network-specific LED indicatorsCPX-FB13 87. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.2.3 Network-specific LED indicators CPX-(M)-FB33/34/35 87. . . . . . . . . . . . . . . . . . . .

8.2.4 Network-specific LED indicators CPX-FB36 89. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.2.5 Module common error LED 92. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.3 Diagnostics via status bits or the I/O diagnostic interface 93. . . . . . . . . . . . . . . . . . . . . . . . .

8.3.1 Structure of the status bits 93. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.3.2 I/O diagnostics interface 94. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8.4 Error numbers 99. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A General fundamentals on system parameterisation 102. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.1 Influencing signal states 102. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.1.1 Force 104. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.1.2 Signal status in the event of an error (fail safe) 107. . . . . . . . . . . . . . . . . . . . . . . . . .

A.2 Diagnostic memory 108. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.3 Monitoring errors 109. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B Parameterisation examples 111. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1 Commissioning example – automatic blocking function 111. . . . . . . . . . . . . . . . . . . . . . . . . . .

B.2 Commissioning example – monitoring of pressure drop 113. . . . . . . . . . . . . . . . . . . . . . . . . . .

B.3 Stand-alone mode 114. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C Parameters and data 115. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C.1 Overview of function numbers 115. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C.2 System parameters 117. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C.3 Diagnostic memory parameters 122. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C.4 Diagnostic memory data 127. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C.5 System diagnostics data 130. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C.6 Module diagnostics data 131. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C.7 System data 133. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C.8 Module data 137. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

D Glossary 139. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Index 140. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

MSE6-E2M


Notes on this description

This description contains general basic information on commissioning and parameterisation of the

energy efficiency module MSE6-E2M.

Additional information concerning the mode of operation, mounting, installation and commissioning

and the chapter “Technical Data” can be found in the commissioning description of the energy effi

ciency module (� MSE6-E2M-IN-…).

Special information on commissioning, parameterisation and diagnostics with the bus node you are

using can be found in the corresponding description for the bus node.

Overview of the descriptions � Tab. 1.

Conventions

Chapter 7 describes the parameters and data of the MSE6-E2M. These appear in English on the CPX-

MMI-1 operator unit.

[........] The data and parameters displayed in English on the operator unit are shown in square

brackets in the text of this description, e.g. [Limits]. To the left of this is the translation, e.g.:

Limit values [Limits]

Service

Consult your local Festo repair service if you have technical problems.

Additional documentation � www.festo.com/sp

User documentation for the MSE6-E2M

Title Table of contents

“Energy efficiency module”

MSE6-E2M-IN-…

Notes on the mode of operation, mounting, installation and

commissioning and the chapter “Technical data” of the energy

efficiency module.

“CPX system description:”

P.BE-CPX-SYS-…

Notes on installation and commissioning of CPX terminals.

“Bus node CPX-...”

e.g. CPX-FB13-...

Brief descriptions of the bus nodes e.g. CPXFB13.

“Bus node CPX-...”

e.g. P.BE-CPX-FB13-...

Notes on mounting, installation, commissioning and diagnostics

for the bus nodes, e.g. CPXFB13.

“Operator unit CPX-MMI-1”

P.BE-CPX-MMI-1-…

Notes on commissioning and diagnostics with the operator unit

CPX-MMI-1.

Tab. 1 Documentation for MSE6-E2M

1 Safety and requirements for product use



1.1 Safety

1.1.1 General safety information

Warning

Risk of injury due to sudden pressurisation. If there is an error (e.g. network interrup

tion, PLC failure, no voltage) on the MSE6-E2M, the shut-off valve switches to the initial

position (pressurisation) if system parameters are set correspondingly. If the valve was

previously blocked, the system is pressurised. If the system was vented, pressurisation

takes place suddenly.

� Use appropriate measures to ensure that unintentional pressurisation of the system

is not possible.

Warning

Risk of injury due to residual pressure. When the input pressure is being switched off

(e.g. during a venting procedure), a residual pressure of P2 1 bar can remain at the

output of the MSE6-E2M.

Injury to persons, damage to the machine and system

� Use appropriate measures to ensure that the residual pressure does not result in a

hazard.

Caution

Risk of injury during mounting and installation work when power supply is switched on.


� Switch off compressed air supply and power supply prior to any mounting or installa

tion work.

� Only switch on the power supply after all mounting and installation work has been

completed.

Note

The bus node includes electrostatically sensitive devices.

Malfunction or damage to the electronics

� Do not touch any components.

� Observe the handling specifications for electrostatically sensitive devices.



1.1.2 Use for intended purpose

The energy efficiency module MSE6-E2M is intended for installation in a machine or automated system

and must be used exclusively as follows:

– In perfect technical condition

– In its original status, without unauthorised modifications

– Within the limits of the product defined by the technical data (� Appendix A)

– In an industrial environment (outside of industrial environments, e.g. in commercial and mixed-res

idential areas, actions to suppress interference may have to be taken)

1.1.3 Foreseeable misuse

In the event of damage caused by unauthorised manipulation or other than intended use,

the guarantee is invalidated and the manufacturer is not liable for damages.

The following foreseeable misuses are among those not approved as intended use:

– Use outdoors

– Shutting off of a system as a safety function

– Use in safety functions:

– The MSE6-E2M must not be installed behind an exhaust valve that fulfils a safety function, since

otherwise the safety functions installed in the system can be impeded.

– For an installation of the MSE6-E2M in front of a safety valve, it must be ensured that this layout

does not impair the intended operation of the safety valve and the system, additional appropri

ate measures might be necessary.

1.2 Requirements for product use

� Make the documentation available to the design engineer, installer and personnel responsible for

commissioning the machine or system in which this product is used.

� Make sure that the specifications of the documentation are always complied with. Also consider the

documentation for the other components (e. g. bus node).

� Comply with the legal regulations that apply at the destination, as well as:

– Regulations and standards,

– Regulations of the testing organizations and insurers,

– National specifications.

1.2.1 Technical prerequisites

General conditions for the correct and safe use of the product, which must be observed at all times:

� Comply with the connection and environmental conditions of the product specified in the commis

sioning description (� MSE6-E2M-IN-...).

� Observe the notes and warnings in this documentation.



1.2.2 Qualification of specialized personnel

The product may only be placed in operation by qualified personnel with knowledge of and experience

with electrical and pneumatic control technology.

1.2.3 Range of applications and certifications

Standards and test values, which the product must comply with and fulfil, can be found in the section

“Technical data” of the commissioning description (� MSE6-E2M-IN-...). The product-relevant EU dir

ectives can be found in the declaration of conformity.

Certificates and the declaration of conformity for this product can be found in Festo's Support Portal (� www.festo.com/sp).

The product fulfils the requirements of EU directives and is marked with the CE marking.

2 Overview


2 Overview

2.1 Design

The MSE6-E2M is an intelligent pneumatic service unit, which is equipped with measurement, control

and diagnostic functions and which supports energy-efficient operation of pneumatic systems. The

module is typically assembled behind a service unit.

The MSE6-E2M consists of the main components: shut-off valve, flow sensor, pressure sensor and bus

node. The network interface allows complete integration into a higher-order controller, e.g. in a system

or machine controller. As an alternative to integration into a higher-order controller, the MSE6-E2M can

also be operated using an external operator unit (CPX-MMI) or a PC.

2.1.1 Overview of features

– Control function (energy efficiency function)

– Automatic blocking if flow is too low

– User-controlled blocking and pressurisation

– Recording and provision of measurement data

– Outlet pressure

– Pressure change (for pressure tightness testing)

– Flow

– Air consumption

– Limit monitoring

– Pressure, upper limit value

– Pressure change, upper limit value

– Flow, upper limit value

– Network connection

– e.g. PROFIBUS (CPX-FB13)

– e.g. PROFINET IO (e.g. CPX-FB33)

2 Overview


4

5

3

1

6

7

2

2

Fig. 2.1 Design (at the bus node as an example CPX-FB33)

MSE6-E2M Brief description

1 Earth terminal FE connection of the device

2 Pneumatic ports – Pneumatic port 1: compressed air inlet

– Pneumatic port 2: compressed air outlet

3 Wall bracket Mounting of the device

4 Sensor module Module for measuring pressure, flow and consumption as well

as activation of the shut-off valve

5 Shut-off valve Used to release and block the system supply air.

6 Bus node Establishes a communicative connection to a higher-order con

troller via a network, transmits control signals to the integrated

sensor module and monitors its functionality.

7 System supply Electric power supply of the device

Tab. 2.1 Individual functions

2 Overview


2.1.2 Mode of operation

Machine/system

Fig. 2.2 Typical mounting position (as an example at the bus node CPX-FB33)

The MSE6-E2M is typically assembled behind the service unit.

The module allows venting of the downstream system, both in the “Pressurisation” state

and in the “Blocking” state through a reverse flow (2 � 1). In the blocking state, the re

verse flow is reduced. For this reason, for more rapid venting, the MSE6-E2M should be in

the “Pressurisation” state.

The key functions are:

Standby detection and automatic blocking of the compressed air supply

The MSE6-E2M uses modifiable parameters to detect production down times of a pneumatic system.

The system is separated from the compressed air supply using the 2/2 shut-off valve, without venting

the downstream system. This avoids additional air consumption through leakages. If production is to

continue on the system, then it must be signaled to the MSE6-E2M. The shut-off valve opens and the

system is again supplied with compressed air.

Automatic blocking of the compressed air supply can be activated and deactivated by the user. In both

states, the shut-off valve can be controlled directly by the PLC.

Pressure tightness testing

When in the blocked state, the MSE6-E2M measures the pressure curve over time.

Even in well-serviced systems, the pressure falls continuously due to leakages. The fewer leakages the

system has, the slower the pressure drop will be. The measured pressure change serves as a measure

of the leakage existing in the system. If the parameterised limit value is exceeded, the device will out

put a diagnostic message.

Pressure recording

The MSE6-E2M continuously measures the output pressure, prepares the data and makes it available

cyclically.

To detect excessive operating pressures, the MSE6-E2M offers the option of parameterising limit values

for pressure. If the parameterised limit value is exceeded, the device will output a diagnostic message.

2 Overview


Flow recording

The MSE6-E2M continuously records the flow, prepares the data and makes it available cyclically.

To detect excessive flow rates, the MSE6-E2M offers the option of parameterising limit values for the

flow. If the parameterised limit value is exceeded, the device will output a diagnostic message.

Consumption recording

The MSE6-E2M determines the compressed air consumption by recording the system flow rate. The

user has the option of using signaling to record the compressed air consumption over a specific period

of time.

2.2 Commissioning, diagnostics and operational functions

The system response of the MSE6-E2M can be adapted to the relevant application. The MSE6-E2M

provides extensive functions for commissioning, diagnostics and operation.

Commissioning and operational functions

The MSE6-E2M is delivered with preset parameters.

The behaviour of the MSE6-E2M can be adapted to the respective requirements through parameterisa

tion. The following behaviour can be influenced, for example, by accessing the internal parameters:

– The diagnostic behaviour by enabling maskable diagnostic messages

– Specification of the units and the measuring interval

– Setting of limit values

– The operating method of the diagnostic memory.

Warning

When the MSE6-E2M is replaced, a different parameterisation will result in different

behaviour

Injury to people, damage to the machine and system

If the “M” LED (Modify) is lit continuously, the parameterization of the MSE6-E2M is not

restored automatically by the higher-level controller after a replacement.

� Before replacing the MSE6-E2M, check which settings are required and restore them

after the replacement.

An overview of the different parameters can be found in chapter 7 of the commissioning

description for the energy efficiency module (� MSE6-E2M-IN-...). A detailed description

of the parameters can be found in chapter 7.

2 Overview


Diagnostic functions

Extensive diagnostic information can be accessed depending on the network used.

Diagnostic information Brief description

Status bits Common diagnostic messages (global error messages) are displayed by

means of 8 internal inputs (8 status bits).

I/O diagnostic

interface

With networks that do not possess extensive diagnostic functions, the

diagnostic information of the MSE6-E2M is available via the I/O diagnostic

interface. The I/O diagnostic interface enables bus-independent read-only

access to diagnostic information, data and parameters via internal digital

I/Os (16 inputs and 16 outputs).

Diagnostic memory Errors which occur during operation are entered into a diagnostic memory.

The first or the last 40 entries are saved, as well as the respective time

measured from the moment the power supply was switched on.

Network-specific dia

gnostic functions

Special diagnostic functions or communication services may be available,

depending on the network used.

Tab. 2.2 Diagnostic information

3 Mounting and installation


3 Mounting and installation

Information concerning mounting and installation can be found in the commissioning

description of the energy efficiency module, chapter 3 (� MSE6-E2M-IN-…).

Bus node-specific information can be found in the section “Brief instruction for commis

sioning” in chapter 4 for the corresponding bus node.

4 Commissioning


4 Commissioning

Warning

Risk of injury due to sudden pressurisation. Stopping the controller interrupts commu

nication to the MSE6-E2M. The shut-off valve then switches to the initial position (pres

surisation). If the valve was previously closed, the system is pressurised. If the system

was previously vented, pressurisation takes place suddenly.


is not possible.

Warning

Risk of injury due to sudden pressurisation. If the load or operating voltage of the

MSE6-E2M is switched off, then the shut-off valve switches to the initial position (pres

surisation). If the valve was previously closed, the system is pressurised. If the system

was vented, pressurisation takes place suddenly.


is not possible.

The MSE6-E2M is equipped with a pneumatically-piloted shut-off valve. With preset parameters and

when the input pressure P1 is applied, the valve automatically switches to the “Pressurisation” state in

the following cases:

– Operating or load voltage supply is switched off

– Network communication is interrupted

– The higher-order controller is stopped (� Manufacturer's specifications).

4 Commissioning


4.1 Procedure

In order to avoid connecting and addressing errors, you should carry out the commissioning steps as

follows. The individual commissioning steps are shown in the diagram below.

1

2

1 Step 1 – Check the connected pneumatic application

2 Step 2 – Commissioning on bus node with testing of the address allocation

Fig. 4.1 Commissioning steps (example at the bus node CPX-FB33)

4 Commissioning


4.2 Prior to commissioning

Procedure for commissioning preparation:

1. Check pneumatic tubing connection of the MSE6-E2M.

2. Check the electric cables of the MSE6-E2M.

3. Check the DIL switch settings of the MSE6-E2M if required.

The characteristics of the MSE6-E2M can be adapted to various requirements. You can

carry out important settings as follows:

– With the DIL switch directly on the bus node

– With Parameterisation.

The DIL switches and the parameters are preset at the factory.

Information on the DIL switches can be found in the documentation for the bus node

(� Tab. 1). Information on parameterisation can be found in chapter 7.

Caution

Incorrectly set parameters and DIL switches and parameters can cause damage during

operation.


� Check the parameter and DIL switch settings of the MSE6-E2M before use and re

placement.

4 Commissioning


4.3 Commissioning with bus node CPX-FB13

This section provides a brief overview of the interfaces of the bus node.

Detailed and continuing information on the bus node can be found in the corresponding

description (� Tab. 1).

Use the current device description file for your system. The current version is available on

the Festo Support Portal (� www.festo.com/sp).

4.3.1 Interfaces and display components

Interfaces and display components on the bus node CPX-FB13

4

2

1

3

1 Service interface

2 Network-specific and CPX-specific LED

indicators

3 Network connection (Sub-D, 9-pin)

4 DIL switches

Fig. 4.2 Interfaces and display components on the bus node CPX-FB13

4 Commissioning


LED indicators on the bus node CPX-FB13

1 Network-specific LEDs

2 CPX-specific LEDs1 2

Fig. 4.3 LED indicators on the bus node CPX-FB13

Network-specific LEDs1) CPX-specific LEDs2)

BF Bus error/status (red) PS Power system (green)

PM Power load (green)

ST System failure (red)

M Modify (yellow)3)

1) Without network connection, the LED “BF” flashes

2) In the normal operating status, all green LEDs light up; the yellow and red LEDs do not light up.

3) Parameterisation modified or Force active

Tab. 4.1 LED indicators on the bus node CPX-FB13

4 Commissioning


4.3.2 Network interface

With bus node CPX-FB13, the connection to the network is effected with the following connection tech

nology.

Bus node Connection technology Network connectors

CPX-FB13 1 socket, Sub-D, D-coded, 9-pin Plug connector FBS-SUB-9-GS-DP-B

Tab. 4.2 Overview of connection technology and network plugs

� Seal unused connections with cover caps or blanking plugs to achieve the specified

degree of protection.

Network interface on bus node CPX-FB13

The bus node is connected to the network via the network interface of the MSE6-E2M. This connection

is used for the supply line and continuing network cable. The plug connector FBS-SUB-9-GS-DP-B by

Festo can be used for this purpose.

Socket,

sub-D, 9-pin

PIN IP65 plug

connector1)

PROFIBUS DP Designation

1 – Screening Connection to functional earth

2 – n.c. Not connected

3 B RxD/TxD-P Received/transmitted data P

4 – CNTR-P Repeater control signal2)

5 – DGND Data reference potential (M5V)

6 – VP Supply voltage positive (P5V)


8 O RxD/TxD-N Received/transmitted data N


Housing Clamp strap Screening Connection to functional earth

1) Festo FBS-SUB-9-GS-DP-B

2) The repeater control signal CNTR-P is realised as a TTL signal.

Tab. 4.3 Pin allocation of network interface on bus node CPX-FB13

Before connecting the Sub-D plug connectors of other manufacturers:

� Replace both flat screws of the Sub-D plug connector with bolts (type UNC

4-40/M3x5).

4 Commissioning


Connection CPX-FB13with plug connector by Festo

� Note the assembly instructions for the plug connector. Tighten the two mounting screws at first by

hand and then with 0.5 Nm ± 10 %.

With the Festo plug connector (FBS-SUB-9-GS-DP-B), you can connect the MSE6-E2M

easily to the network. The plug can be disconnected from the bus node without interrupt

ing the bus cable (T-TAP function).

The clamp strap in the plug connector by Festo is connected internally only capacitively

with the metallic housing of the sub-D plug connector. This is to prevent compensating

currents flowing through the screening of the fieldbus line.

ONOB OB

Bus out

Bus in1 2 3

4567

1 Folding cover with inspection window

2 Blanking plug if connection unused

3 Clamp strap for screened connection

4 Connection network (IN)

5 Switch for bus terminal and continuing

network (DIL switch)

6 Connection network (OUT)

7 Only capacitively connected

Fig. 4.4 Festo plug connector, FBS-SUB-9-GS-DP-B

4 Commissioning


DIL switches

Switch position Bus termination The continuing fieldbus cable

OFF Not switched Switched on

ON Switched Switched off

Tab. 4.4 Meaning of switch position

The plug connector FBS-SUB-9-GS-DP-B switches the continuing fieldbus cable off when

the bus termination is switched.

� Note the type designation of the plug connector.

4.3.3 Bus termination with terminating resistors

If the MSE6-E2M with bus node CPX-FB13 is at the beginning or end of the fieldbus seg

ment, a terminating resistor is required.

� Fit a terminating resistor to both ends of a bus segment.

Use the Festo plug connector for the bus termination. A suitable resistor network is integ

rated in the housing of this plug connector.

Received/transmitted data P(Data transmission line B)

Received/transmitted data N(Data transmission line A)

390 �

390 �

220 �

Pin 6: Supply voltage

Pin 5: Data reference potential

Pin 3

Pin 8

120 nH

120 nH

Fig. 4.5 Circuit diagram for bus termination network for cable type A as per EN 50170

(switch in Festo plug connector in ON position)

4 Commissioning


4.3.4 Setting the DIL switch

Note





You can set the following parameters with the DIL switches:

– Operating mode (The MSE6-E2M only supports the Remote I/O operating mode)

– PROFIBUS address

– Diagnostic mode.

1. Switch off power supply.

2. Unscrew and remove the fastening screws of the cover.

3. Remove cover.

� 3 DIL switches appear.

4. Use DIL switch 1 to set operating mode.

5. Set a station number for the MSE6-E2M that is as yet unassigned using DIL switch 3 (� Tab. 4.7).

6. Set diagnostic mode using DIL switch 3.

7. Fit cover.

8. Tighten mounting screws of the cover at first by hand and then with 0.4 Nm ± 10 %.

12

34

56

78

ON

1 2 1 2

ON ON1 2

3

4

1 DIL switch 1: Operating mode

2 DIL switch 2: Reserved

3 DIL switch 3: Diagnostic mode

(switch element 8)

4 DIL switch 3: Station number

(switch elements 1 … 7)

Fig. 4.6 DIL switches on bus node CPX-FB13

4 Commissioning


Setting the operating mode (DIL switch 1)

The MSE6-E2M with bus node CPX-FB13 only supports the operating mode Remote I/O

(factory setting).

All switch elements of the DIL switch 1 must be in the OFF position.

Setting of DIL switch 1 Setting the operating mode

DIL 1.1: OFF

DIL 1.2: OFF

(Factory setting)

Remote I/O operating mode

All the functions of the MSE6-E2M are controlled directly by

the PROFIBUS master.

DIL 1.1: ON

DIL 1.2: OFF

Is not supported by the MSE6-E2M.

The DIL switch elements 1.1 and 1.2 must be in the OFF posi

tion.

DIL 1.1: OFF

DIL 1.2: ON

DIL 1.1: ON

DIL 1.2: ON

Tab. 4.5 Setting the operating mode with DIL switch 1

Reserved DIL switch (DIL switch 2)

All switch elements of DIL switch 2 must be in the OFF position (factory setting).

4 Commissioning


Setting the station number and diagnostic mode (DIL switch 3)

Station numbers may only be assigned once per controller.

Recommendation:

� Assign station numbers in ascending order. Assign the station numbers in accordance

with the machine structure of the system.

Setting DIL switch 3 Setting the station number and diagnostic mode

12

34

56

78 DIL 3.8 Device-specific diagnostics

ON = activated (factory setting)

OFF = deactivated

DIL 3.7 Station number

The station number of the MSE6-E2M is set binary coded using

DIL switches 3.1 ... 3.7.

Permissible station numbers: 1 … 125

Factory setting: 3

Example: � Tab. 4.7

DIL 3.6

DIL 3.5

DIL 3.4

DIL 3.3

DIL 3.2

DIL 3.1

1) If device-related diagnostics are deactivated, then no device-related diagnostic information about the MSE6-E2M will be sent to

the master system.

Tab. 4.6 Setting the station number and diagnostic mode (DIL switch 3)

Example for setting station number 23 and activating device-related diagnostics

12

34

56

78 DIL 3.8: ON – Device-related diagnosis activated.

DIL 3.7: OFF 26 = 64 Example:

20 + 21 + 22 + 24 = 1 + 2 + 4 + 16 = 23

� Station number set = 23

DIL 3.6: OFF 25 = 32

DIL 3.5: ON 24 = 16

DIL 3.4: OFF 23 = 8

DIL 3.3: ON 22 = 4

DIL 3.2: ON 21 = 2

DIL 3.1: ON 20 = 1

Tab. 4.7 Setting the station number and diagnostic mode (example)

4 Commissioning


4.3.5 Commissioning and configuration

Commissioning and configuration of the bus node depend on the higher-order control. In the following

section the basic procedure for commissioning is explained.

The following steps provide an example for the use of the “Siemens SIMATIC S7-315”

controller and the “Siemens STEP 7” controller software (Version 5.5 with Service Pack

SP 3) in English.

Detailed information is provided in the documentation for the higher-order controller and

the control software.

Warning

Uncontrolled movements of the actuators and loose tubing, undefined switching states

of the electronic components


� Before commissioning, ensure that the connected products do not perform any un

controlled movements.

� Observe commissioning notices in the documentation of the higher-order control.

No automatic checking of configuration and parameterisation: The bus node and the

connected products are operational even if configuration is incorrect.

Switch on the power supply

If the control and network participants have separate voltage supplies, the devices must be switched in

the following sequence:

1. Switch on the power supply of the MSE6-E2M.

2. Switch on the power supply for the controller.

Addressing the network

The controller uses the following for addressing:

– PROFIBUS address (station number)

– Input and output addresses (I/O addresses).

Basic addressing rules

Bus nodes:

– The bus node occupies 0 inputs and 0 outputs if the diagnostic mode is not active.

– Active status bits occupy 8 input bits.

– An active I/O diagnostic interface occupies 16 input and 16 output bits.

Network:

– The address assignment of the inputs is independent of the address assignment of the outputs.

– Addressing is carried out in bytes.

4 Commissioning


Device description file (GSD file)

A device description file (GSD file) is needed for configuration and parameterisation of the bus node.

The device description file contains all information required to integrate the module into the higher-or

der controller.

The current device description file is available on the Festo Support Portal

(� www.festo.com/sp).

Setting up automation project and controller

1. Start the controller software.

2. Create a new project: [File] , [New…].

3. Enter a project name (e.g. MSE6-E2M_PROFIBUS).

4. Insert the controller used: [Insert] , [Station] , […] (e.g. SIMATIC 300 Station).

5. Extend project tree and select controller.

6. Open hardware configuration window: [Edit] , [Open Object].

Installing the device description file

1. Open Festo Support Portal (� www.festo.com/sp).

2. Enter “GSD CPX” search term.

3. Select, save and unzip current device description file on the “Software” tab.

4. Install the device description file: [Options] , [Install GSD File …].

5. Update hardware catalogue: [Options] , [Update Catalog].

� All available CPX modules appear in the hardware catalogue under:

\PROFIBUS DP\Additional Field Devices\Valves\Festo CPX-Terminal

Setting up the hardware configuration

1. Open hardware catalogue: [View] , [Catalog].

2. Extend control in hardware catalogue (e.g. SIMATIC 300) and folder structure.

3. Extend the folder “RACK-300”.

4. Insert profile rail in controller.

5. Reproduce the controller configuration using the components from the rack rail table in the hard

ware catalogue.

Row 1 (Slot 1) is reserved (e.g. for a power supply unit).

Creating a PROFIBUS network

1. Open the dialogue “Properties…”: right click on interface, e.g. “X1” and select [Object Properties].

2. Change to the “General” tab and in “Interface Type” select the entry “Profibus”.

3. Open the dialogue “Properties PROFIBUS…”: Click on the button “Properties”.

4. Creating a new network: Click on the button “New” and adjust specific settings.

4 Commissioning


Inserting PROFIBUS station (“Station”)

1. Drag the station symbol (Festo CPX terminal) from the hardware catalogue onto the bus line of the

PROFIBUS system.

\PROFIBUS\Additional Field Devices\Valves\Festo CPX-Terminal

2. Select PROFIBUS address (station number) corresponding to DIL switch settings on bus node.

3. Insert bus node and module from hardware catalogue:

\PROFIBUS\Additional Field Devices\Valves\Festo CPX-Terminal

� Insert bus node (Slot 1):

– CPX-FB13: DP slave

– CPX-FB13DP slave [Status]

– CPX-FB13: DP slave [DPV1]

� Insert module (Slot 2): E2M-5000 [AI/AO]

Transmiting hardware configuration

� Translate hardware configuration and transmit it to controller.

4.3.6 Faultless commissioning, normal operating status

After faultless commissioning, specific LED indicators on the bus node light up. The other LEDs are for

diagnostics and error handling (� 8 Diagnostics and error handling).

LED indicators operating status

PS

PM

ST

BF

M

The following LEDs light green:

– PS

– PL

The following LEDs do not light:

– BF

– SF

– M

Normal, no error

Tab. 4.8 Normal operating status of the MSE6-E2M on bus node CPX-FB13

4 Commissioning


4.4 Commissioning with bus node CPX-(M)-FB33/34/35




Use the current device description file for your system. The current version is available on

the Festo Support Portal (� www.festo.com/sp).



4

2

1

3

5 5

1 Service interface


indicators

3 Memory card1)

4 DIL switches1)

5 Network connection (socket, M12)

1) Under a cover

Fig. 4.7 Interfaces and indicators on the bus node CPX-FB33

4 Commissioning


Interfaces and indicators on the bus node CPX-M-FB34/35

3

4

2

1

5 5

1 Service interface


indicators

3 Memory card1)

4 DIL switches1)

5 Network connection

- CPX-M-FB34 (RJ45 socket)

- CPX-M-FB35 (SCRJ socket)1) Under a cover

Fig. 4.8 Interfaces and indicators on the bus node CPX-M-FB34/35

LED indicators on the bus node CPX-(M)-FB33/34/35



Fig. 4.9 LED indicators on the bus node CPX-(M)-FB33/34/35

Network-specific LEDs1) CPX-specific LEDs2)

NF Network failure (red) PS Power system (green)

M/P Maintenance/PROFIenergy (green) PL Power load (green)

TP1 Link 1 (green) ST System failure (red)

TP2 Link 2 (green) M Modify (yellow)3)

1) If there is no network connection, the LED “NF” flashes.


3) Parameterisation modified or Force active.

Tab. 4.9 LED displays

4 Commissioning


4.4.2 Using the memory card

The memory card is used as a carrier of configuration data for PROFINET addressing and thus simplifies

bus node replacement:

– PROFINET I/O device name

– IP address.

Note

Inserting or removing the memory card while the power supply is switched on can result

in malfunctions of or damage to the memory card.

� Disconnect the power supply before you insert or remove the memory card.

Data stored on the card has priority over other configuration data which is stored, e.g. in

the bus node memory or in the higher-order controller.



3. Remove cover.

4. Insert memory card.

5. Fit cover.



Depending on the bus node, the connection to the network is effected with a specific connection tech

nology.


CPX-FB33 2 sockets, M12, D-coded, 4-pin, according

to IEC 61076-2

Plug connector NECU-M-S-D12G4-C2-ET

CPX-M-FB34 2 RJ45 sockets, push-pull, AIDA-compli

ant, corresponding to IEC 60603,

IEC 61076-3

Plug connector FBS-RJ45-PP-GS

CPX-M-FB35 2 SCRJ sockets, push-pull, AIDA-compli

ant, corresponding to IEC 61754-24,

650 nm wavelength, suitable for POF

fibre-optic cable

Plug connector FBS-SCRJ-PP-GS

Tab. 4.10 Overview of connection technology and network plug connectors



4 Commissioning



There are two 4-pin, D-coded M12 sockets on the bus node CPX-FB33 for the network connection.

Socket, M12 Pin Signal Explanation

D-coded

1

2

3

4

1

2

3

4

Housing

TD+

RD+

TD–

RD–

Shield/FE

Transmission data (transmit data, TD) +

Receive data (receive data, RD) +

Transmitted data –

Received data –

Shield/functional earth

Tab. 4.11 Pin allocation of network interfaces on bus node CPX-FB33 (M12)

Connect the bus node to the network with a Festo plug connector (NECU-

M-S-D12G4-C2-ET). The plug connector is designed for Ethernet lines with cable diamet

ers of 6 ... 8 mm.

Network interface on bus node CPX-M-FB34

There are two RJ45 push-pull socket contacts (AIDA-compliant) on the CPX-M-FB34 for the network

connection.

RJ45 plug socket Pin Signal Explanation

Push-pull

12345678

1

2

3

4

5

6

7

8

Housing

TD+

TD–

RD+

n.c.

n.c.

RD–

n.c.

n.c.

Shield/FE




Not connected

Not connected

Received data –

Not connected

Not connected


Tab. 4.12 Pin allocation of network interfaces on bus node CPX-M-FB34 (RJ45)

Connect the bus node to the network with a Festo plug connector (FBS-RJ45-PP-GS). The

plug connector is designed for Ethernet lines with cable diameters of 5 ... 8 mm.

4 Commissioning


Network interface on bus node CPX-M-FB35

There are two SCRJ push-pull socket contacts (AIDA-compliant) on the CPX-M-FB35 for the network

connection.

SCRJ socket Connection Signal Explanation

Push-pull

21

1

2

TX

RX

Transmitted data

Received data

Tab. 4.13 Pin allocation of network interfaces on bus node CPX-M-FB35 (SCRJ)

Connect the bus node to the network with a Festo plug connector (FBS-SCRJ-PP-GS). The

plug is designed for POF fibre-optic cables with cable diameter of 6.5 ... 9.5 mm.

4 Commissioning



Note






– Operating mode (the MSE6-E2M only supports the Remote I/O operating mode in connection with

the bus node CPX-(M)-FB33/34/35)

– Diagnostic mode.



3. Remove cover.


4. Use DIL switch 1 to set operating mode.


6. Fit cover.


1 DIL switch 1: Operating mode


3 Memory card

1

2

3

Fig. 4.10 DIL switches on bus node CPX-(M)-FB33/34/35

4 Commissioning


Setting the operating mode (DIL switch 1)

The MSE6-E2M with the bus node CPX-(M)-FB33/34/35 only supports the operating

mode Remote I/O (factory setting).

All switch elements of the DIL switch 1 must be in the OFF position.

Setting of DIL switch 1 Setting the operating mode

DIL 1.1: OFF

DIL 1.2: OFF

(Factory setting)


All functions of the MSE6-E2M are controlled directly by the

controller or by a higher-level PLC.

DIL 1.1: ON

DIL 1.2: OFF

Is not supported by the MSE6-E2M.

The DIL switch elements 1.1 and 1.2 must be in the OFF posi

tion.

DIL 1.1: OFF

DIL 1.2: ON

DIL 1.1: ON

DIL 1.2: ON

Tab. 4.14 Setting the operating mode with DIL switch 1

Setting the diagnostic mode (DIL switch 2)

Setting of DIL switch 2 Setting the diagnostic mode

(in remote I/O operating mode)

DIL 2.1: OFF

DIL 2.2: OFF

(factory setting)

I/O diagnostics interface and status bits are switched off or

diagnostic mode is set via the hardware configuration of the

configuration software3)

(+ 0 byte I/0 Byte O)

DIL 2.1: OFF

DIL 2.2: ON

Status bits are switched on

(+ 1 byte I/0 byte O)1)

DIL 2.1: ON

DIL 2.2: OFF

I/O diagnostics interface is switched on

(+ 2 bytes I/2 bytes O)2)

DIL 2.1: ON

DIL 2.2: ON

Reserved for future extensions

1) Status bits occupy 1 byte of address space (8 I bits)

2) I/O diagnostics interface occupies 4 bytes of address space (16 I and 16 O bits)

3) Revision 21 and above

Tab. 4.15 Set diagnostic mode using DIL switch 2

4 Commissioning




section the basic procedure for commissioning is explained.

The following steps are exemplary for the use of the “Siemens SIMATIC S7-315” control

and the “Siemens STEP 7” control software (Version 5.5 with Service Pack SP 3) in Eng

lish.



Warning









Warning

Unexpected behaviour when using PROFIenergy function

In the “Stop” status the outputs are reset when using the PROFIenergy function. With

this, the MSE6-E2M shut-off valve switches to the open state.

Injury caused by moving parts, damage to machine and to system

� Observe the switching characteristics of the MSE6-E2M shut-off valve.








– device names (“Device Names”)

– IP addresses (optional MAC-ID)


4 Commissioning



Bus nodes:




Network:



Device description file (GSD file)

A device description file (GSDML file) is needed for configuration and parameterisation of the bus node.

The device description file contains all information required to integrate the module into the higher-or

der controller.

The current device description file is available on the Festo Support Portal

(� www.festo.com/sp).



2. Create a new project: [File] , [New…].

3. Enter a project name (e.g. MSE6-E2M_PROFINET).

4. Insert the controller used: [Insert] , [Station] , […] (e.g. SIMATIC 300 Station).

5. Extend project tree and select controller.

6. Open hardware configuration window: [Edit] , [Open Object].

Installing the device description file

1. Open Festo Support Portal (� www.festo.com/sp).

2. Enter search term “GSDML CPX”.

3. Select, save and unzip current device description file on the “Software” tab.

4. Install the device description file: [Options] , [Install GSD File …].

5. Update hardware catalogue: [Options] , [Update Catalog].

� All available CPX modules appear in the hardware catalogue under:

\PROFINET IO\Additional Field Devices\Valves\Festo MSE Air Supply


1. Open hardware catalogue: [View] , [Catalog].

2. Extend control in hardware catalogue (e.g. SIMATIC 300) and folder structure.

3. Extend the folder “RACK-300”.

4. Insert profile rail in controller.

5. Reproduce the controller configuration using the components from the rack rail table in the hard

ware catalogue.

Row 1 (Slot 1) is reserved (e.g. for a power supply unit).

4 Commissioning


Creating a PROFIBUS network

1. Open the dialogue “Properties…”: rightclick on interface, e.g. “X2” and select [Object Properties].

2. Switch to the “General” tab.

3. Open the dialogue “Properties Ethernet…”: Click on the button “Properties”.

4. Creating a new network: Click on the button “New” and adjust specific settings.

5. Right click on the interface e.g. “X2” and [Insert PROFINET IO System].

Insert PROFINET station (“Station”)

� Drag the station symbol (e.g. MSE6-E2M-5000-FB33) from the hardware catalogue onto the bus line

of the PROFINET IO system.

\PROFINET-IO\Additional Field Devices\Valves\Festo MSE Air Supply

– MSE6-E2M-5000-FB33

– MSE6-E2M-5000-FB34

– MSE6-E2M-5000-FB35

Assigning a “Device Name”

1. Assign device name: [PLC] , [Ethernet] , [Assign Device Name].

2. Search participant: Click on the button “Update”.

3. Select device and assign by clicking on the button “Assign name”.

Transmiting hardware configuration

� Translate hardware configuration and transmit it to controller.





PS

PM

ST

NF

M/P

TP1

MTP2


– PS

– PL

– TP11)

– TP21)

The following LEDs do not light:

– NF

– M/P

– SF

The “M” LED lights or flashes if parameterisation is

changed or Force is active.

Normal, no error

1) Only if port used:

– Continuous light: network connection OK.

Tab. 4.16 Normal operating status of the MSE6-E2M on bus node CPX-(M)-FB33/34/35

4 Commissioning






A configuration for the MSE6-E2M can be created with the Festo Maintenance Tool soft

ware (CPX-FMT). A detailed description can be found in chapter 4.5.4.



4

2

1

3

1 Service interface


indicators

3 Network connection (socket, M12)

4 DIL switches1)

1) Under a cover

Fig. 4.11 Interfaces and display components on the bus node CPX-FB36

4 Commissioning


LED displays on the bus node CPX-FB36



Fig. 4.12 LED displays on the bus node CPX-FB36

Network-specific LEDs CPX-specific LEDs1)

MS Module status (red, green) PS Power system (green)

NS Network status (red, green)2) PL Power load (green)

TP1 Link/Traffic 1 (green) ST System failure (red)

TP2 Link/Traffic 2 (green) M Modify (yellow)3)


2) If there is no network connection, the LED “NS” is off.

3) Parameterisation modified or Force active.

Tab. 4.17 LED displays


With bus node CPX-FB36, the connection to the network is effected with the following connection tech

nology.


CPX-FB36 2 sockets, M12, D-coded, 4-pin, according

to IEC 61076-2

Plug connector NECU-M-S-D12G4-C2-ET

Tab. 4.18 Overview of connection technology and network plug connectors



4 Commissioning



There are two 4-pin, D-coded M12 sockets on the bus node CPX-FB36 for the network connection.

Network interface X1


D-coded

1

2

3

4

1

2

3

4

Housing

TD+

RD+

TD–

RD–

Shield/FE




Received data –


Tab. 4.19 Pin allocation of network interface X1 on bus node CPX-FB36

Network interface X2


D-coded

1

2

3

4

1

2

3

4

housing

RD+

TD+

RD–

TD–

Shield/FE



Received data –



Tab. 4.20 Pin allocation of network interface X2 on bus node CPX-FB36

Connect the bus node to the network with a Festo plug connector (NECU-

M-S-D12G4-C2-ET). The plug connector is designed for Ethernet lines with cable diamet

ers of 6 ... 8 mm.

4 Commissioning



Note






– Operating mode and protocol (The MSE6-E2M only supports the Remote I/O operating mode)

– Diagnostics mode

– IP addressing.



3. Remove cover.


4. Use DIL switch 1 to set operating mode and protocol.


6. Setting the IP addressing with DIL switch 3.

7. Fit cover.


12

34

56

78

ON

1 2 1 2

ON ON1 2

3

1 Setting operating mode and protocol

(DIL switch 1)


3 DIL switch 3: IP addressing

Fig. 4.13 DIL switches on bus node CPX-FB36

4 Commissioning


Setting operating mode and protocol (DIL switch 1)

The MSE6-E2M with bus node CPX-FB36 only supports the operating mode Remote I/O

(factory setting).

All 1.1 and 1.2 switch elements of the DIL switch 1 must be in the OFF position.

Setting of DIL switch 1.1 Setting the operating mode

DIL 1.1: OFF

(Factory setting)


All functions of the MSE6-E2M are controlled directly by the

controller or by a higher-level PLC.

DIL 1.1: ON Is not supported by the MSE6-E2M.

The 1.1 DIL switch element must be in the OFF position.

Tab. 4.21 Setting the operating mode with DIL switch 1.1

Setting of DIL switch 1.2 Setting the protocol

DIL 1.2: OFF

(factory setting)

EtherNet/IP protocol

The MSE6-E2M uses the EtherNet/IP protocol.

DIL 1.2: ON Modbus TCP protocol

The MSE6-E2M uses the Modbus TCP protocol.

Tab. 4.22 Setting the protocol with DIL switch 1.2

4 Commissioning


Setting the diagnostic mode (DIL switch 2)

Setting of DIL switch 2 Setting the diagnostic mode

(in remote I/O operating mode)

DIL 2.1: OFF

DIL 2.2: OFF

(factory setting)

The I/O diagnostic interface and status bits are switched off

(+ 0 byte I/0 Byte O)

DIL 2.1: OFF

DIL 2.2: ON

Status bits are switched on

(+ 1 byte I/0 byte O)1)

DIL 2.1: ON

DIL 2.2: OFF

I/O diagnostics interface is switched on

(+ 2 bytes I/2 bytes O)2)

DIL 2.1: ON

DIL 2.2: ON

Reserved for future extensions

1) Status bits occupy 1 byte of address space (8 I bits)

2) I/O diagnostics interface occupies 4 bytes of address space (16 I and 16 O bits)

Tab. 4.23 Set diagnostic mode using DIL switch 2

4 Commissioning


Setting the IP addressing (DIL switch 3)

The type of addressing or the IP address of the MSE6-E2Mis set via DIL switches 3.1 ... 3.8.

Setting of DIL switch 3 Setting IP addressing

12

34

56

78

DIL 3.1 … 3.8: OFF Dynamic/saved addressing

All DIL switches in the OFF position (factory setting).

When the MSE6-E2Mis switched on, it receives a

dynamic or saved IP address via DHCP/BOOTP.

12

34

56

78

DIL 3.8: OFF 27 = 128 Fixed addressing

The host ID of the IP address (4th octet) is set binary

coded using DIL switches 3.1 ... 3.8.

Permissible range of values: 1 … 254

Example:

21 + 22 + 24 + 26 = 2 + 4 + 16 + 64 = 86 (host ID)

Set IP address: 192.168.1.86

DIL 3.7: ON 26 = 64

DIL 3.6: OFF 25 = 32

DIL 3.5: ON 24 = 16

DIL 3.4: OFF 23 = 8

DIL 3.3: ON 22 = 4

DIL 3.2: ON 21 = 2

DIL 3.1: OFF 20 = 1

12

34

56

78

DIL 3.1 … 3.8: ON Resetting all IP parameters to factory settings

All DIL switches in ON position.

All IP parameters of the MSE6-E2M are reset to the

factory settings when device is switched on.

Tab. 4.24 Set the IP addressing (DIL switch 3)

4 Commissioning




section the basic procedure for commissioning and configuration with the Festo Maintenance Tool

(CPX-FMT) is explained.

The following steps provide an example for the use of a controller by Ellen-Bradley and

the “Rockwell Studio 5000” controller software (Version 24) and the Festo Maintenance

Tool (CPX-FMT) software in English.



Warning
















– IP addresses



Bus nodes:




Network:



4 Commissioning


Festo Maintenance Tool (CPX-FMT)

Configuration and parameterisation of the MSE6-E2M can be carried out via the Festo Maintenance Tool

(CPX-FMT) software. The configuration with all required settings, such as I/O data length, IP configura

tion and module and system parameters are applied and exported into a file. This file is subsequently

opened in the automation project.

The current version of the Festo Maintenance Tool software is available in the Festo Sup

port Portal (� www.festo.com/sp).

Setting up automation project


2. Create a new project: [File] , [New…]: Click on “New Project” button

3. Select controller in “New Project” dialogue.

4. Enter a project name (e.g. MSE6_E2M_EtherNetIP).

5. Confirm entry: Click on button “Next” and then on “Finish”

Configuration with CPX-FMT

1. Start Festo Maintenance Tool software.

2. Establish connection between MSE6-E2M and Festo Maintenance Tool software.

3. Activate online function: [Online] , [Online mode])

4. Set desired parameters.

5. Save configuration for use with control software “Rockwell Studio 5000” as L5K file: [File] , [Export]

, [RSLogix (.L5K)]

Importing the configuration to “Rockwell Studio 5000” controller software

1. Select saved configuration file (L5K file): [File] , [Open]

2. Confirm selection: Click on button “Open”.

3. Select the directory and name of the file to be imported.

4. Confirm selection: Click on button “Import”

5. Select controller in “Change Controller Type” dialogue.

6. Confirm selection: Click on button “OK”

� The configuration (L5K file) is imported into a new project as an Ethernet module.

Integrating the configuration into an existing automation project

1. Copy imported Ethernet module: In “Ethernet” right-click on Ethernet module (e. g. ETHERNET-

MODULE Festo_CPX) and [Copy]

2. Open project for integration.

3. Integrate Ethernet module into project: Right-click on “Ethernet” and [Paste]

� All settings are applied to the project.

Transmit configuration

� Apply configuration to controller.

4 Commissioning






PS

PM

SF

MS

NS

TP1

MTP2


– PS

– PL

– MS

– NS

– TP11)

– TP21)

The following LED is not lit:

– SF

The “M” LED lights or flashes if parameterisation is

changed or Force is active.

Normal, no error

1) Only if port used:

– Continuous light: network connection OK

- Flashing light: data transmission active

Tab. 4.25 Normal operating status of the MSE6-E2M on bus node CPX-FB36

4 Commissioning



Detailed information for commissioning the MSE6-E2M with the bus node CPX-FB37 can

be found in the user documentation of the bus node P.BE-CPX-FB37-… (� Tab. 1).

4.7 Start-up behaviour

The desired parameterisation should be carried out in the start-up phase or after network interruptions

by the interface module or the network scanner/bus master, providing this is supported by the network

protocol used. In this way, you can be sure that when the MSE6-E2M has been replaced, the new ter

minal is operated with the same parameter settings.

The “System start” system parameter (� 7.3 Types of parameters) can be used to influence the start

behaviour. If “System start with default parameterisation and current CPX structure” is set, the desired

parameterisation can then be created in the start-up phase or after network interruptions e.g. by the

interface module or the network scanner/bus master (depending on the network used).

If the “M” LED (Modify) lights up permanently after system start-up, then “System start with saved

parameterisation and current CPX structure” is set.

Warning

When the MSE6-E2M is replaced, a different parameterisation will result in different

behaviour


If the “M” LED (Modify) is lit continuously, the parameterization of the MSE6-E2M is not

restored automatically by the higher-level controller after a replacement.

� Before replacing the MSE6-E2M, check which settings are required and restore them

after the replacement.

Detailed notes can be found in the description for the appropriate CPX bus node or the

manual for the operator unit.

5 Measurement and control functions



The following sections provide an overview of the individual measurement and control functions of the

MSE6-E2M and present their setting options and their influencing variables.

Individual functions and their behaviour can be controlled using the outputs and/or parameters. Meas

urement and status signals are available as input values. Diagnostic information is made available as a

combination of the error number and their channel allocation.

5.1 Flow

Input signal

The measured flow value is prepared according to the set parameters “Unit Flow” (P8.2-8.3) and “Unit

Flow standard” (P8.6-8.7) and made available as an input signal (Em.0).

Limit value monitoring

A comparator is used to compare the measured flow value with the parameter “Upper limit flow”

(P11-P12). When the time set in the parameter “Monitor limit values startup” (P7) has elapsed and limit

value monitoring is activated (P0.6), the appropriate error/diagnostic message is output if a limit value

is exceeded.

Monitoring of parameters

The parameters “Unit Flow”, (P8.2-8.3), “Unit Flow standard” (P8.6-8.7), “Upper limit flow” (P11-12)

and “Monitor limit values startup” (P7) are checked on entry for permitted values. In case of error, the

appropriate error message is output if parameterisation error monitoring is activated (P0.7).

Sensor monitoring

If there is a sensor error, the appropriate error message, which cannot be deactivated, is output.

Module number m = 1

Function number = 4828 + m * 64 + parameter number

Error messageParameterisation error

Error messageLimit value

Error messageFlow sensor

Em.0: Flow

P8.2-8.3 P8.6-8.7 P11-12 P7 P0.6 P0.7

Data check Data check Data check Data check

Flow

Sensorerror

Scaling

Comparator

1 2 3 4 5 6

1 Parameter “Unit Flow”

2 Parameter “Unit Flow standard”

3 Parameter “Upper limit flow”

4 Parameter “Monitor limit values startup”

5 Parameter “Limit values diagnostics”

6 Parameter “Parameterisation error

diagnostics”

Fig. 5.1 Block diagram of the “Flow” function



5.2 Consumption

Input signal

The consumption value is based on the prepared measured flow value. The value is prepared according

to the parameters “Unit Consumption” (P8.4-8.5) and “Unit Flow standard” (P8.6-8.7) and made avail

able as an input signal (Em.1).

If there is a change to the parameter values “Unit Flow” or “Unit Flow standard”, the

measured consumption value is reset to the value “0”.

If there is a change to the parameter value “Unit Consumption”, the current measured

consumption value is saved and is converted to the new consumption unit.

Consumption measurement

Consumption measurement is controlled using two data bits in the output word Am.0. Consumption

measurement is started, continued or stopped using the “Consumption measurement control bit” out

put (Am.0.12). The measured consumption value can be reset to the value “0” using the “Reset con

sumption measurement” output (Am.0.13).


The parameters “Unit Flow”, (P8.2-8.3), “Unit Flow standard” (P8.6-8.7) and “Unit Consumption”

(P8.4-8.5) are checked on entry for permitted values. In case of error, the appropriate error message is

output if parameterisation error monitoring is activated (P0.7).

Module number m = 1


Error message

Parameterisation

error

Em.1: Consumption

Data check Data check Data check

Flow

Sensor

error

P8.2-8.3

1

P8.6-8.7

2

P8.4-8.5

3

Am.0.13

4

Am.0.12

5

P0.7

6

Scaling

Scaling Reset Run/Stop




3 Parameter “Unit Consumption”

4 Output control bit “Reset consumption

measurement”

5 Output control bit “Consumption measure

ment”

6 Parameter “Parameterisation error dia

gnostics”

Fig. 5.2 Block diagram of the “Consumption” function



5.3 Pressure

Input signal

The measured pressure value is prepared according to the set parameter “Unit Pressure” (P8.0-8.1)

and made available as an input signal (Em.2).


A comparator is used to compare the measured pressure value with the parameter “Upper limit pres

sure” (P13-14). When the time set in the parameter “Monitor limit values startup” (P7) has elapsed and

limit value monitoring is activated (P0.6), the appropriate error/diagnostic message is output if a limit

value is exceeded.


The parameters “Unit Pressure”, (P8.0-8.1), “Upper limit pressure” (P13-14) and “Monitor limit values

startup” (P7) are checked on entry for permitted values. In case of error, the appropriate error message

is output if parameterisation error monitoring is activated (P0.7).

Sensor monitoring

If there is a sensor error, the appropriate error message, which cannot be deactivated, is output.

Module number m = 1



Error messageLimit value

Error messagePressure sensors

Em.2: Pressure

P8.0-8.1 P13-14 P7 P0.6 P0.7


Pressure

Sensorerror

Scaling

Comparator

1 2 3 4 5

1 Parameter “Unit Pressure”

2 Parameter “Upper limit pressure”

3 Parameter “Monitor limit values startup”



diagnostics”

Fig. 5.3 Block diagram of the “Pressure” function



5.4 Pressure change

5.4.1 Method of measurement

The pressure change DP2 is determined cyclically at intervals, the settable pressure change sample

time DT. To determine the differential pressure, the difference between the current measured pressure

value and the measured pressure value P2, based on the pressure change sample time, is calculated:

DP2 = P2(t) - P2(t-DT); t = Current measuring time.

The start of the measuring cycle to determine the pressure change is automatically synchronised with

the activation signal of the shut-off valve. The current pressure change value DP2 remains constant up

to the next measuring time.

In the blocking state, the amount of the pressure change value is compared to the upper pressure

change limit value DP2_OGR and monitored for violation of the limit value. If limit value diagnostics are

activated, a diagnostic message is generated when:

ABS(DP2) , DP2_OGR.

DT synchronisation and DP2 OGR limit monitoring

The following time diagrams show the DT synchronisation and DP2 OGR limit monitoring (� Fig. 5.4).

1 Sample pressure curve with switching of the valve from the pressurised to the blocking state.

2 Curve of the pressure change signal resulting from 1.

3 Amount derived from 2 with a sample limit value violation at the start of the blocking state.

4 Time interval in which, when a diagnostic message is activated, a DP2 OGR limit value violation is

signalled.



Pressurisation

No ABS(DP2) calculation

1

2

3

DP2 signal extensionfor DT synchronisation from t = t4

DT synchronisation onswitching on the shut-off valve at t = t4

Diagnostic

message

Blocking

Limit valueexceeded

4

P2 Output pressure P2

DP2 Pressure change

ABS(DP2) Amount of the pressure change

DP2_OGR Upper limit value for the pressure

change DP2

DT Pressure change sample time

Fig. 5.4 DT synchronisation and DP2 OGR limit monitoring



5.4.2 Function structure

Input signal

The measured pressure change value is prepared according to the set parameters “Unit Pressure”

(P8.0-8.1) and “Flow standard” (P10) and made available as an input signal (Em.5).


If the shut-off valve is in the “Blocking” state, the amount of the measured pressure change is com

pared with the parameter “Upper limit pressure change” (P15-16) using a comparator. If limit value

monitoring is activated (P0.6), the appropriate error/diagnostic message is output on violation of a

limit value.


The parameters “Unit Pressure”, (P8.0-8.1), “Pressure change sample time” (P10) and “Upper limit

pressure change” (P15-16) are checked on entry for permitted values. In case of error, the appropriate

error message is output if parameterisation error monitoring is activated (P0.7).

Module number m = 1


Error message

Parameterisation

error

Error message

Limit value

Em.5:

Pressure change

P8.0-8.1 P10 P15-16 P0.6 P0.7


Pressure

State

Shut-offvalve

Scaling

Comparator

1 2 3 4 5

Measurement

Pressure change

1 Parameter “Unit Pressure”

2 Parameter “Pressure change sample time”

3 Parameter “Upper limit pressure change”:



diagnostics”

Fig. 5.5 Block diagram of the “Pressure change” function



5.5 Blocking

5.5.1 User-controlled blocking

If the “Auto blocking control bit” output (Am.0.1) is inactive, the shut-off valve can be controlled dir

ectly using the “Blocking control bit” output (Am.0.0). The “Pressurisation control bit” output (Am.0.2)

has no influence on the switching status of the shut-off valve.

Am.0.1:

Auto blocking control bit

Am.0.0:

Blocking control bit

Em.3.0:

Shut-off valve status bit

Blocking

Pressurisation

Active

Inactive

Active

Inactive

Fig. 5.6 Behaviour of user-controlled blocking

5.5.2 Automatically controlled blocking

If the shut-off valve is in the “Pressurisation” state, then, if the “Auto blocking control bit” output

(Am.0.1) is activated, the measured flow is compared with the limit settable in the parameter “Auto

shut-off low flow limit” (P19-20). If this limit value is not reached for the duration of the value set in the

parameter “Auto shut-off delay time” (P17-18), the shut-off valve will switch to the “Blocking” state.

BlockingPressurisation

Auto blocking

Flow limit value

Short-time

production

downtime

Short-time

production

downtime

Auto blocking

DelayQ

Fig. 5.7 “Auto blocking” function

The automatic blocking function is activated when the “Auto blocking control bit” output (Am.0.1) is

activated and the “Blocking control bit” output (Am.0.0) is inactive. In this state, the measured flow

value is compared with the limit value set in the parameter “Auto shut-off low flow limit” (P19-20). If

the limit value is not reached, the “Auto blocking timer” is started.



The status of the timer is available in the “Auto blocking timer status bits” input (Em.3.4-3.5) and can

assume the following values:

RESET: The timer is reset and not started,

the shut-off valve is in the “Pressurisation” state.

RUN: Timer is started,

the time delay has not yet elapsed,

the shut-off valve is in the “Pressurisation” state.

UP: The time delay has elapsed,

the shut-off valve is in the “Blocking” state.

Am.0.1:


Am.0.0:


Em.3.0


Blocking

Pressurisation

Active

Inactive

Active

Inactive

Em.3.4-3.5:

Auto blocking timer status bits

Auto blocking

Flow limit value

Not reached

Complied with

Auto blocking

Delay

RESET RUN UP

Fig. 5.8 Behaviour of automatically-controlled blocking



5.5.3 Switching to the pressurisation state after automatically-controlled blocking

When the “Auto blocking timer” has expired (Status = UP), the blocked shut-off valve can only be switched

to the “Pressurisation” state when controlled by the user. There are the following options for switching:

� Flank-controlled: Positive signal flank at the “Pressurisation control bit” output (Am.0.2).

Detection of a positive flank resets the timer to the “RESET” status once only. Automatically-con

trolled blocking remains active.

� Level-controlled: Deactivation of the “Auto blocking control bit” (Am.0.1).

The timer remains in the “RESET” status for as long as this output is deactivated. When the “Auto

blocking control bit” output is reactivated, automatically-controlled blocking is active again.

When the timer is reset and the “Blocking control bit” output (Am.0.0) is deactivated, the shut-off valve

switches to the “Pressurisation” state.

Am.0.1:


Am.0.0:


Em.3.0:


Blocking

Pressurisation

Active

Inactive

Active

Inactive

Em.3.4-3.5:


Am.0.2:

Pressurisation control bit

RESET RUNUP

Active

Inactive

Fig. 5.9 Flank-controlled pressurisation

Blocking

Pressurisation

Active

Inactive

Active

Inactive

RESET RUNUP

Am.0.1:


Am.0.0:


Em.3.0:


Em.3.4-3.5:


Fig. 5.10 Level-controlled pressurisation



5.5.4 Function structure

Controlling the shut-off valve

The shut-off valve can be controlled by the user or, if activated accordingly, automatically:

– If the “Auto blocking control bit” output (Am.0.1) has been deactivated, the shut-off valve is

switched directly using the “Blocking control bit” output (Am.0.0).

– When the output is activated, the shut-off valve switches to the blocking state

– When the output is deactivated, the shut-off valve switches to the pressurisation state.

– When the output “Auto blocking control bit” output (Am.0.1) is activated and the “Blocking control

bit” output (Am.0.0) is deactivated, the switching status of the shut-off valve is determined by the

“Auto blocking timer status bit” (Em.3.4-3.5) (timer of the function for automatic blocking). After

the expiry of the parameterised delay time (“Auto shut-off delay time”, P17-18), the shut-off valve is

automatically switched to the status “Blocking”.

– When the output “Blocking control bit” (Am.0.0) is activated, the shut-off valve always switches to

the status “Blocking”, irrespective of other signal statuses.

The switching status of the shut-off valve is signalled via the input “Shut-off valve status bit” (Em.3.0)

and the number of valve switching cycles via the parameter “Valve switching cycles” (P31-32).

Auto blocking timer

The status of the auto blocking timer is determined by the following input variables:

– If the parameterised value “Auto shut-off low flow limit” is not reached, a comparator activates

(P19-20) the auto blocking function.

– Activating the “Auto blocking control bit” output (Am.0.1) activates the auto blocking function.

– The “Pressurisation control bit” output (Am.0.2) can be used to switch the shut-off valve back to the

pressurisation state after an automatic blocking operation. Automatically-controlled blocking re

mains active.

The status of the auto blocking timer is signalled via the “Auto blocking timer status bits” inputs

(Em.3.4-3.5).


The parameters “Unit Flow”, (P8.2-8.3), “Unit Flow standard” (P8.6-8.7) and “Auto shut-off low flow

limit” (P19-20) are checked on entry for permitted values. In case of error, the appropriate error mes

sage is output if parameterisation error monitoring is activated (P0.7).



Module number m = 1



Error messageUndervoltage

P31-32:Valve switchingcycles

Em.3.4-3.5:Timer status

P8.2-8.3 P8.6-8.7 P19-20 P17-18 P0.7 P0.2


TimerAuto

blocking

Flow Scaling Comparator

1 2 3 4 5 6

Em.3.0: Status bitShut-off valve

Shut-offvalve

Am.0.2 Am.0.0Am.0.1

789



3 Parameter “Auto shut-off low flow limit”

4 Parameter “Auto shut-off delay time”


diagnostics”

6 Parameter “Actuator supply diagnostics”

7 Output “Blocking control bit”

8 Output “Auto blocking control bit”

9 Output “Pressurisation control bit”

Fig. 5.11 Block diagram of the “Blocking” function

6 Input/output data


6 Input/output data

6.1 Overview

The MSE6-E2M possesses multiple items of functional module data, which can be replaced with the

higher-order controller using the I/O data presented below.

Data field for Input word1) Output word1)

Flow measurement Em.0 –


– Measured value

– Function status

– Control/operation

Em.1

Em.3

–

–

–

Am.0

Pressure measurement Em.2 –

Pressure change measurement Using selectable input data (� 6.3)

Blocking function

– Function status

– Control/operation

Em.3

–

–

Am.0

Selectable input data

– Input address

– Input data

Em.4

Em.5

Am.1 (� 6.3)

–

1) m = 1

Tab. 6.1 Overview of I/O data

6.2 Description of I/O data

6.2.1 Output word Am.0 “Module control” [Modul control]

The output word is shown in Motorola format (MSB-LSB).

In the output word Am.0, the user can control the consumption measurement and the blocking function

of the shut-off valve.

The output value (2 bytes, 16 bits) is transmitted by the higher-order controller.

6 Input/output data


Data format of output word “16 bits, right-justified”

D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0

B15 B14 B13 B12 B11 B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 B0

MSB LSB

Abbreviations used

B0: Blocking control bit

B1: Auto blocking control bit

B2: Pressurisation control bit

B12: Consumption measurement start/stop control bit

B13: Consumption measurement reset control bit

B3 … B11: Irrelevant data bits

B14, B15: Irrelevant data bits

D0 … D15 16 bit output data field

MSB/LSB Most significant bit/least significant bit

Tab. 6.2 Data format of output word “16 bits, right-justified”

Blocking function output data

Data bit B0 has the following values:

– 0 = Open shut-off valve (pressurisation state - presetting)

– 1 = Close shut-off valve (blocking state)


– 0 = Deactivation of the automatic blocking function (auto blocking), activation of the shut-off valve

via the output bit B0 (presetting)

– 1 = Activation of the automatic blocking function (auto blocking)


– 0/1 = Open shut-off valve (pressurisation state) on positive signal flank

– 0 = No change in status in the case of static signal level (presetting)

– 1 = No change in status in the case of static signal level

Consumption measurement output data


– 0 = Consumption measurement inactive. Consumption measurement is stopped (presetting)

– 1 = Consumption measurement active. Consumption measurement is started or continued.


– 0 = Reset function, consumption measurement inactive (presetting)

– 1 = Reset function, consumption measurement active. The consumption measurement value is

reset to the value 0.

6 Input/output data


6.2.2 Input word Em.0 “Flow” [Flow]

The input word is shown in Motorola format (MSB-LSB).

Depending on the parameterised flow unit and the parameterised flow standard, the measured flow is

transferred to the higher-order controller as the input word (2 bytes, 16 bits). The presetting of the

module parameter “Unit Flow” is “l/min”, the presetting of the module parameter “Unit Flow standard”

is “DIN 1343”.

Data format of input word, “Sign + 15 bits, right-justified”


Sign B14 B13 B12 B11 B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 B0

MSB LSB

Abbreviations used

Sign: Sign (for data format “Sign + 15 bits” always = 0, i.e. a positive value)

B0 … B14: Flow rate value

D0 … D15 16 bit input data field


Tab. 6.3 Data format of input word, “Sign + 15 bits, right-justified”

Flow Input value

[l/min] [l/min.] [scfm/10]

0 0 0

50 50 18

… … …

5000 5000 1766

Tab. 6.4 Unit-dependent flow rate values

6 Input/output data


6.2.3 Input word Em.1 “Consumption” [Consumption]


Depending on the parameterised air consumption unit and the parameterised flow standard, the air

consumption measured is transferred to the higher-order controller as the input word (2 bytes, 16 bits).

The presetting of the module parameter “Unit Consumption” is “l”, the presetting of the module para

meter “Unit Flow standard” is “DIN 1343”. Independent of the parameterised unit, the maximum con

sumption value displayed is 65535. If there is a change to the parameter values “Flow unit” or “Flow

standard”, the consumption is reset to the value “0”. If there is a change to the parameter value “Con

sumption unit”, the consumption value remains unchanged and is converted correspondingly.

Data format of input word, “16 bits, right-justified”



MSB LSB

Abbreviations used

B0 … B15: Consumption measurement value



Tab. 6.5 Data format of input word, “16 bits, right-justified”

6.2.4 Input word Em.2 “Pressure P2” [Pressure P2]


Depending on the parameterised pressure unit, the pressure P2 is transferred to the higher-order con

troller as the input word (2 bytes, 16 bits).

The presetting of the module parameter “Unit Pressure” is “mbar”. The input word is always specified

in the data format “Sign + 15 bits”. The pressure value is stored in the input word as follows.




MSB LSB

Abbreviations used

Sign: Sign (for data format “Sign + 15 bits” always = 0, i.e. a positive value)

B0 … B14: Pressure value




6 Input/output data


Pressure P2 Input value

[bar] [mbar] [kPa] [psi/10]

0 0 0 0

1 1000 100 145

4 4000 400 580

… … … …

7.36 7360 736 1067

… … … …

14 14000 1400 2030

Tab. 6.7 Unit-dependent pressure values

The pressure measurement data is presented according to the unit and is rounded off.

Measured value resolution:

– mbar: 20

– kPa: 2

– psi/10: 5

The meaning of the module parameter “Upper limit pressure” is dependent on the mod

ule parameter “Unit Pressure”. When the module parameter “Unit Pressure” is changed,

the value of the module parameter “Upper limit pressure” remains unchanged and is not

adjusted automatically.

Input word Em.5 “Pressure change”

The pressure change value is solely transmitted as a selectable input word Em.5. For this, the output

word Am.1 “Input address” must have the value 0. The pressure change value is specified in the data

format “Sign + 15 bits”.


Depending on the parameterised pressure unit and the parameterised measurement interval, the pres

sure change is transferred to the higher-order controller as the input word (2 bytes, 16 bits).

The pressure change value is stored in the input word as follows.




MSB LSB

Abbreviations used

Sign: Sign

B0 … B14: Pressure change value




6 Input/output data


6.2.5 Input word Em.3 “Module status” [Status]


The status information of the module (consumption measurement and blocking function of the shut-off

valve) is transferred to the higher-order controller as the input word (2 bytes, 16 bits).

Data format of input word “16 bits, right-justified”



MSB LSB

Abbreviations used

B0: Shut-off valve status bit

B4, B5: Auto blocking timer status bits

B12: Consumption measurement status bit

B1 … B3: Reserved, with fixed value “0”





Tab. 6.9 Data format of input word “16 bits, right-justified”

Input data, blocking function


– 0 = Shut-off valve opened, status “Pressurised”

– 1 = Shut-off valve closed, status “Blocking”

Data bit B4, B5 has the following values:

– 0 = Timer not started, timer status = RESET

– 1 = Timer running, timer status = RUN

– 2 = Timer expired, timer status = UP

Consumption measurement input data


– 0 = Consumption measurement inactive.

– 1 = Consumption measurement active.

6 Input/output data


6.3 Selectable input data function

The selectable input data function allows extended read access to functional module data (e. g. pres

sure change). The extended read access must be performed by the user as follows.

1. Set the desired address in the output word Am.1

2. Compare input word Em.4 (current input address) and output word Am.1 (set address)

3. Distinguish between the following cases:

� Address is identical

= Read valid data of input word Em.5

� Addresses differ (Em.4, B15 (ERR) == 1)

= Set address not available, set valid address

� Addresses differ (Em.4, B14 (BUSY) == 1)

= Data processing not yet completed, repeat address comparison

As long as the selected address remains unchanged, a comparison of the addresses and an evaluation

of the ERR and BUSY bit is not necessary. The data is updated cyclically.

6.3.1 Output word Am.1 “Input address” [Input address]

The output word is shown in Motorola format (MSB-LSB).

In so doing, the address is transmitted.

Data format of output word “16 bits, right-justified”



MSB LSB

Abbreviations used

B0 … B13: SEL_ADR: 14 bit address of the requested read value

B14, B15: Output bits with fixed value “0”



Tab. 6.10 Data format of output word “16 bits, right-justified”

With the MSE6-E2M only the following selectable input address can be selected.

Output word Am.1 Input word Em.5

Input address Selected input data

Decimal: Hexadecimal: Pressure change DP2

0 0x0000

Tab. 6.11 Selectable input address

Other input addresses are ignored and signalled as not available (Em.4, B15 (ERR) == 1).

6 Input/output data


6.3.2 Input word Em.4 “Selected input address” [Selected input address]


In so doing, the current address is transmitted.




MSB LSB

Abbreviations used

B0 … B13: ADR: 14 bit address of the shown read value

B14: BUSY: 1 = Data provision still underway

B15: ERR: 1 = Faulty/unsupported address




6.3.3 Input word Em.5 “Selected input data” [Selected input data]


In so doing, the current data of the requested read value is transmitted.




MSB LSB

Abbreviations used

B0 … B15: DAT: Data of the requested read value




7 Parameterisation


7 Parameterisation

7.1 Parameterisation options

Depending on the network protocol used, parameterisation of the MSE6-E2M can be performed as

follows:

1 2 3 4

1 Interface module or network scanner/bus

master; the desired parameterisation can be

ensured e.g. in the start-up phase or after

network interruptions.

2 User program in the higher-order controller;

parameters can be modified during opera

tion.

3 Network-specific configurators; parameters

can be modified during the commissioning

phase or during troubleshooting.

4 Operator unit; parameters can be modified

during commissioning or during

troubleshooting.

Fig. 7.1 Options for parameterisation (as an example on the bus node CPX-FB33)

7 Parameterisation


7.2 Parameterisation information

Detailed parameterisation information can be found in the CPX system description

(� Tab. 1).

General notes on parameterisation

The characteristics of the MSE6-E2M can be parameterised.

Due to calculations that are necessary in some cases, modified parameters are not valid until they have

been thoroughly checked and saved. Until then, as in the case of invalid parameters, the previous in

ternal settings apply.

Depending on the parameter, no valid input data may be available for up to max. 30 ms after a value

modification.

Special instructions on avoiding parameterisation errors

In order to avoid parameterisation errors, the sequence described below must be complied with when

modifying the following parameters:

– Units

– Upper limit value x

Example: Parameterisation of pressure

Sequence for first or startup parameterisation (MSE6-E2M in delivery status, monitoring of paramet

erisation errors active):

1. Set desired unit in “Units” module parameter.

2. Set upper and lower limit values in “Pressure limit values” module parameter.

Sequence for modifying the parameterisation:

1. Deactivate the monitoring for parameterisation errors in the “Monitoring” module parameter.

2. Set parameters ofMSE6-E2M.

� Set the upper limit value in the “Limit values” module parameter to 32767.

� Set desired unit in “Unit Pressure” module parameter.

� Set upper and lower limit values in “Limit values” module parameter if required.

3. Activate the monitoring for parameterisation errors in the “Monitoring” module parameter.

7 Parameterisation


7.3 Types of parameters

The parameters are preset at the factory. These presettings can be used for a large number of applica

tions. Through parameterisation, the behaviour of the MSE6-E2M can be adapted to each particular

application.

The options available depend on the network protocol used. You can find information on

this in the description of the bus node (� Tab. 1).

A distinction is made between the following types of parameters:

Types of parameters Description

System parameters Influence the behaviour of the complete system

Module parameters Influence the behaviour of a particular module

Diagnostic memory parameters Influence the mode of operation of the internal diagnostic

memory

Tab. 7.1 Types of parameters

Basic principles of using the parameters can be found in Appendix (� C Parameters and data). The

tables below give a brief overview of the most important parameters.

System parameters Description

Diagnostics monitoring on under

voltage in the actuator technology

Switching on or off the monitoring of undervoltage of the load

voltage supply.

System start Specifies the start-up behaviour of the MSE6-E2M.

Tab. 7.2 System parameters

Module parameters Description

Modifiable module parameters

Diagnostic monitoring with:

– Undervoltage of actuator supply

– Limit value violation

– Parameterisation errors

The monitoring functions shown alongside can be switched on

or off on the module side.

Monitor limit values startup Defines the period in which limit monitoring remains deactiv

ated after the power supply is switched on. For flow monitor

ing, the diagnostics delay also applies after each change into

the “Pressurisation” state.

Units Defines the units, in which individual pieces of input data are

shown and/or processed. In addition, the flow standard is set

using this parameter.

7 Parameterisation


Module parameters Description

Pressure change sample time Time of the measuring interval during which the pressure val

ues for the calculation of the pressure change are determined.

The set time corresponds to the parameterised value, multi

plied by 100 ms.

Limit values Setting the upper limit values of individual inputs which can be

used to monitor limit value violations. If there are limit value

violations when monitoring is activated, appropriate diagnost

ic messages are generated.

Auto shut-off delay time Waiting period after an uninterrupted underrun of the para

meter value “Auto shut-off low flow limit” before the

MSE6-E2M automatically switches to the “Blocking” state.

Read-only module parameters

Operating hours and cycles counter Operational data, such as operating time and valve switching

cycles of the module

Tab. 7.3 Module parameters

Diagnostic memory parameters Description

Entries, remanent Determines whether the contents of the diagnostic memory

are to be retained after a new Power ON or whether they are to

be deleted.

– Diagnostic memory filters

– Run/stop filter 1 + 2

– End of error filter

– Error number filter

– Module/channel filter

With the diagnostic memory filters, you can suppress the re

gistration of certain error messages and control both the start

and stop of the error recording.

Tab. 7.4 Diagnostic memory parameters

7 Parameterisation


7.4 Parameter description

The following tables offer an overview of the module parameters of the function module. It is only dis

tinguished between “Modifiable module parameters” and “Read-only module parameters”.

Function number1) Modifiable module parameters Function

Flo

w m

ea

sure

me

nt

Co

nsu

mp

tio

n m

ea

sure

me

nt

Pre

ssu

re m

ea

sure

me

nt

Pre

ssu

re c

ha

ng

e

Blo

ckin

g f

un

ctio

n

4828 + m * 64 + 0 Monitoring

Bit 2: Undervoltage of actuator supply – – – – �

Bit 6: Limit values � – � � –

Bit 7: Parameterisation errors � � � � �

4828 + m * 64 + 7 Monitor limit values startup � – � – –

4828 + m * 64 + 8 Units � � � � –

4828 + m * 64 + 10 Pressure change sample time – – – � –

4828 + m * 64 + 11…12 Upper limit flow � – – – –

4828 + m * 64 + 13…14 Upper limit pressure – – � – –

4828 + m * 64 + 15…16 Upper limit pressure change – – – � –

4828 + m * 64 + 17…18 Auto blocking delay – – – – �

4828 + m * 64 + 19…20 Auto blocking flow limit value – – – – �

1) m = Module number (1)

Tab. 7.5 Overview – Modifiable module parameters

Function number1) Read-only module parameters

4828 + m * 64 + 29…30 Module time of operation

4828 + m * 64 + 31…32 Shut-off Valve cycles


Tab. 7.6 Overview - Read-only module parameters

7 Parameterisation


7.4.1 Modifiable module parameters

Module parameter: Monitor [Monitor]

Function no. 4828 + m * 64 + 0 m = module number

(1)

Description With the MSE6-E2M, monitoring of individual errors can be independently activ

ated or deactivated (suppressed).

If monitoring is activated, the error:

– is sent to the bus node

– is displayed by the module common error LED.

Bit Description

2 Monitoring undervoltage of actuator supply [Monitor Vout/Vval]

6 Monitoring of limit values [Monitor limit values]

7 Monitoring of parameterisation errors [Monitor parameters]

All other bits are reserved.

Values 1 = active (presetting) [Active]

0 = inactive [Inactive]

Memo Monitoring of parameterisation errors:

Some parameters are checked for non-permitted values during parameterisa

tion:

– Diagnostics startup limit value

– Units

– Limit values

Tab. 7.7 Monitoring

Module parameters: Monitor limit values startup [Monitor limit values startup]

Function no. 4828 + m * 64 + 7 m = module number (1)

Description Specifies the time after the supply voltage has been switched on, during which

limit monitoring is deactivated.

Bit Bit 0…7 Monitor limit values startup

Values

bit 2 1 0 Value Significance

0 0 0 0 0 s

0 0 1 1 3 s

0 1 0 2 5 s

0 1 1 3 10 s (presetting)

1 0 0 4 30 s

1 0 1 5 60 s

1 1 0 6 120 s

1 1 1 7 300 s

… 8 … 255 Not permissible

Memo If parameterisation error monitoring is active (P0.7), invalid values will lead to

the parameterisation error FN29 � Tab. 8.19

Tab. 7.8 Diagnostics startup limit value

7 Parameterisation


“Units” module parameter

The parameter specifies in which unit flow, air consumption, module output pressure P2 and the stand

ard conditions for the flow measurement of the MSE6-E2M are transmitted to the higher-order control

ler. In addition, the standard conditions for the measurement of the flow are specified.

The data width is 8 bits (1 byte).

In the “Units” module parameter, the parameters “Unit Pressure”, “Unit Flow”, “Unit Consumption” and

“Unit Flow standard” each occupy 2 bits.

Module parameter: Unit Pressure [Unit Pressure]


Description Specifies the unit for all pressure-related input values and parameters.

Bit Bit 0, 1: Unit Pressure


Values

Bit 1 0 Value Significance

0 0 0 mbar (presetting)

0 1 1 kPa

1 0 2 psi/10

1 1 3 Not permissible



Tab. 7.9 Unit Pressure

Module parameter: Unit Flow [Unit Flow]


Description Specifies the unit for all flow-related input values and parameters.

Bit Bit 2, 3: Unit Flow


Values


0 0 0 l/min (presetting)


1 0 2 scfm/10




Tab. 7.10 Unit Flow

7 Parameterisation


Module parameter: Unit Consumption [Unit Consumption]


Description Specifies the unit for all consumption-related input values and parameters.

Bit Bit 4, 5: Unit Consumption


Values


0 0 0 l (presetting)

0 1 1 m3

1 0 2 scf




Tab. 7.11 Unit Consumption

Module parameter: Unit Flow standard [Unit Flow standard]


Description Specifies the flow standard for all flow and consumption-related input values

and parameters.

Bit Bit 6, 7: Flow standard


Values


0 0 0 DIN 1343 (presetting)

0 1 1 ISO 2533

1 0 2 ISO 6358




Tab. 7.12 Unit Flow standard

7 Parameterisation


Module parameter “Pressure change sample time”

The parameter specifies the time of the measuring interval, during which the pressure values for the

calculation of the pressure change are determined. The set time corresponds to the parameterised

value, multiplied by 100 ms.

The data width is 8 bits (1 byte).

Module parameter: Pressure change sample time [Pressure change sample time]


Description Specifies the time interval between two pressure measurements, from whose

measured values the pressure change is calculated.

Bit Bit 0 … 8: Time interval between two measurements

Values 1 … 255 100 … 25500 ms



Tab. 7.13 Pressure change sample time

Module parameter “Limit values”

The module parameter “Limit values” can be used to specify the specific limit values “Upper limit pres

sure”, “Upper limit flow” and “Upper limit pressure change”.

The data width is 16 bits (2 bytes).

If the unit is changed, the data for the limit values is not changed and may need to be

adjusted separately.

The following diagram shows an example of the data format “Sign + 15 bits, right-justified” with the

limit value “Upper limit pressure” = 10000

10000 327670

1 12

3

1 End values of the data range

2 Upper limit pressure

3 Limit value exceeded

Fig. 7.2 Limit monitoring

7 Parameterisation


Module parameter: Upper limit flow [Upper limit flow]

Function no. 4828 + m * 64 + 11 (Low Byte) m = module number (1)

4828 + m * 64 + 12 (High Byte)

Description An upper flow limit can be set for the module.

Values 2-byte value: Low Byte + 256 * High Byte

Presetting: 32767 (Low Byte = 255; High Byte = 127)

Permitted values: 0 … 32767

Memo If parameterisation error monitoring is active (P0.7), invalid values will lead to the

parameterisation error FN25 � Tab. 8.19.

If the flow set according to the parameterisation (unit) exceeds the parameterised

upper limit, the diagnostic message FN10 is output if the parameter “Monitoring

limits” is active.

The monitoring of limit value violation only becomes active after the expiry of the

time parameterised in the parameter “Monitor limit values startup”. The time is

active even after shifting to the state “pressurisation”.

Tab. 7.14 Upper limit flow

Module parameter: Upper limit pressure [Upper limit pressure]


4828 + m * 64 + 14 (High Byte)

Description An upper pressure limit can be set for the module.






If the pressure P2 according to the parameterisation (unit) exceeds the paramet

erised upper limit, the diagnostic message FN10 is output if the parameter “Monit

oring limits” is active.


time parameterised in the parameter “Monitor limit values startup”.

Tab. 7.15 Upper limit pressure

7 Parameterisation


Module parameter: Upper limit pressure change [Upper limit pressure change]


4828 + m * 64 + 16 (High Byte)

Description An upper pressure limit for pressure change can be set for the module.






If the amount of the pressure change set according to the parameterisation (unit)

exceeds the parameterised limit, the diagnostic message FN10 is output if the

parameter “Monitoring limits” is active.


time parameterised in the parameter “Monitor limit values startup”.

This comparison function is only active in the “Blocking” module status.

Tab. 7.16 Upper limit pressure change

Module parameter: Auto shut-off delay time [Auto shut-off delay time]


4828 + m * 64 + 18

Description Time in minutes which is waited after an uninterrupted underrun of the parameter

value “Auto shut-off low flow limit” before the MSE6-E2M automatically switches

to the “Blocking” state.




Memo Data transfer only takes place in the module status “Pressurisation”. In the case of

a valve which has already been blocked automatically, the parameter value only

takes effect on the next auto blocking operation.

The automatic blocking function is also influenced by the parameter “Auto shut-off

low flow limit”.

The automatic blocking function is only activated with an appropriately set output

data bit (� 6.2.1).

Tab. 7.17 Auto shut-off delay

7 Parameterisation


Module parameter: Auto shut-off low flow limit [Auto shut-off low flow limit]


4828 + m * 64 + 20

Description Flow threshold value which must be underrun for the parameterised “Auto shut-off

delay” time for the MSE6-E2M to switch automatically to the “Blocking” state.




Memo Data transfer only takes place in the module status “Pressurisation”. In the case of

a valve which has already been blocked automatically, the parameter value only

takes effect on the next auto blocking operation.

The automatic blocking function is also influenced by the parameter “Auto shut-off

delay”.

The automatic blocking function is only activated with an appropriately set output

data bit (� 6.2.1).

If parameterisation error monitoring is active (P0.7), invalid values will lead to the

parameterisation error FN29 � Tab. 8.19

Tab. 7.18 Auto shut-off low flow limit

7.4.2 Read-only module parameters

Module parameter: Module time of operation [Module time of operation]


4828 + m * 64 + 30 (High Byte)

Description Operating time of the function module in hours.

The operating time is the time with which the module is supplied with electrical

energy, irrespective of the pneumatic flow.

Values Unsigned binary number with the decimal value range:

0 … 65535 hours (Low Byte + 256 * High Byte)

Memo The operating time is limited to a maximum value of 65535.

The operating hours counter is increased by 1 each time the operating voltage is

switched on and then when each additional hour elapses.

If the operation takes place more often than 65535 times, the parameter remains

at this value.

This parameter can only be read.

Tab. 7.19 Module time of operation

7 Parameterisation


Module parameter: Shut-off Valve cycles [Shut-off Valve cycles]


4828 + m * 64 + 32 (High Byte)

Description Counting the switching cycles of the shut-off valve.

Values Unsigned binary number with the decimal value range:

0 … 65535 cycles (Low Byte + 256 * High Byte)

Memo The switching cycles counter is limited to a maximum value of 65535.

If the operation takes place more often than 65535 times, the parameter remains

at this value.

This parameter can only be read.

Tab. 7.20 Shut-off Valve cycles

8 Diagnostics and error handling



8.1 Summary of diagnostics options

The MSE6-E2M offers comprehensive options for diagnostics and error handling.

The following options are available (� also Tab. 8.1).

3

1

2

1

1 On the spot diagnostics via LED indicators

2 On the spot diagnostics via the operator unit

3 Diagnostics via the network

Fig. 8.1 Diagnostics options (exemplary on bus node CPX-FB33)



Diagnostics options Description Detailed

information

1 On the spot diagnostics

via LED indicators

The LEDs on the module indicate hardware

errors, bus errors, etc.

(� 8.2)

2 Local diagnostics via the

operator unit

The operator unit:

– Shows current error messages in plain text

– Offers access to the diagnostic memory.

Description of

CPX-MMI

operator unit

(� Tab. 1)

3 System status scanning

via the network (status

bits scanning)

The 8 status bits display common diagnostic

messages (global error message).

(� 8.3.1)

System diagnostics with

the network (via I/O

diagnostic interface)

Internal diagnostics data can be read via the I/O

diagnostics interface. In this way, detailed

diagnostic information can be accessed, even if

the network used does not offer any extensive

network-specific diagnostic functions.

The I/O diagnostic interface offers:

– Access to the current error message

– Access to the diagnostic memory

– Read access to internal parameters and data.

(� 8.3.2)

Network-specific

diagnostic functions

Diagnostic functions or communication services

e.g. DPV1 (PROFIBUS)

Description of

bus node

(� Tab. 1)

Tab. 8.1 Diagnostics options



8.2 Local diagnostics via LED indicators

8.2.1 CPX-specific LED indicators

[PS] – Operating voltage supply (power system)

LED (green) Sequence Significance Remedy

lights up

ON

OFF

No error. Operating voltage is

supplied.

–

flashes

ON

OFF

Operating voltage supply outside

of the tolerance range

� Eliminate undervoltage.

off

ON

OFF

Operating voltage is not supplied � Check operation voltage sup

ply connection.

Tab. 8.2 LED indicator [PS] – operating voltage supply (power system)

[PL] – Load voltage supply (power load)1)


lights up

ON

OFF

No error. Operating voltage is

supplied.

–

off

ON

OFF

Operating voltage is not supplied � Check operation voltage sup

ply connection.

1) With the MSE6E2M the undervoltage on the supplied load voltage is signalled by a system error (red “SF” LED flashes); the green

“PL” LED lights up when the operating power is supplied independent of the load voltage supply status.

Tab. 8.3 LED indicator [PL] – load voltage supply (power load)



[SF] – System Failure

LED (red) Sequence1) Significance Remedy

flashes

ON

OFF

Simple fault/information

(error class 1)

Description of the error numbers

(� 8.4 Error numbers)

ON

OFF

Error

(error class 2)

ON

OFF

Serious error

(error class 3)

off

ON

OFF

No error –

1) The “SF” LED flashes depending on the error class.

Error class 1 (simple error): 1 flash, pause

Error class 2 (error) 2 flashes, pause

Error class 3 (serious error): 3 flashes, pause

Tab. 8.4 LED indicator [SF] – System failure

[M] – Parameterisation modified or Force active (modify)

LED (yellow) Sequence Significance

lights up

ON

OFF

System start with saved parameterisation has been set.

The parameters are saved remanently; external parameterisation is

disabled 1)

Caution when replacing the MSE6-E2M with saved parameterisation.

Parameterisation is not carried out automatically by the higher-order

controller on replacement.

� Before replacement, note required settings and restore them after

replacement if required.

flashes

ON

OFF

The Force function is enabled.1)

off

ON

OFF

System start with default parameterisation (factory setting) is set;

external parameterisation is possible (presetting).

1) Indication of the Force function (LED flashing) has priority over indication of the setting for the system start (LED lights up).

Tab. 8.5 LED indicator [M] – Parameterisation modified or Force active (modify)



8.2.2 Network-specific LED indicatorsCPX-FB13

[BF] – Bus Failure

LED (red) Sequence Significance Remedy

flashes

ON

OFF

Bus connection not OK. Possible

causes:

– Station number not correct

(e.g. address assigned twice)

� Check address setting of the

DIL switches in the bus node.

– Bus interface defective � Check bus interface of the

master.

– Bus connection interrupted

or short-circuited

� Check bus connection.

– Faulty configuration � Check configuration of the

master.

off

ON

OFF

No error (if the “PS” LED is lit) –

Tab. 8.6 LED indicator [BF] – Bus Failure

8.2.3 Network-specific LED indicators CPX-(M)-FB33/34/35

[NF] – Network Failure


flashes

ON

OFF

Network connection not OK.

Possible causes:

– Configuration defective (e.g.

MAC-ID not configured)

� Check the configuration.

– Device name or device

number not correct

� Check device name or device

number.

– IO controller defective � Repair IO controller.

– network connection interrup

ted, short-circuited or dis

turbed

� Check network connection.

off

ON

OFF

No error (if the “PS” LED is lit) –

Tab. 8.7 LED indicator [NF] – Network Failure



[M/P] – Maintenance/PROFIenergy

LED (yellow/

green)

Sequence Significance Remedy

lights upyellow

ON

OFFMaintenance measure required � Check plug connectors.

� Check fibre-optic cable.

flashes green

ON

OFFPROFIenergy activated –

off

ON

OFF

No maintenance measure re

quired, no PROFIenergy function

available

–

Tab. 8.8 LED indicator [M/P] – Maintenance/PROFIenergy

[TP1], [TP2] – Data traffic (Traffic Port 1, Traffic Port 2)


lights up

ON

OFF

Network connection OK –

flashes

ON

OFFLocating module when both LEDs

(TP1 and TP2) are flashing at the

same intervals e.g. for fault find

ing or during configuration

–

off

ON

OFFNo network connection � Check network connection.

Tab. 8.9 LED indicators [TP1], [TP2] – Data traffic (Traffic Port 1, Traffic Port 2)



8.2.4 Network-specific LED indicators CPX-FB36

[MS] – Module Status1)

LED

(green/red)


EtherNet/IP network protocol

lights upgreen

ON

OFF

Normal operating status –

flashes green

ON

OFFConfiguration not complete or not

correct

� Complete or correct the con

figuration.

lights up red

ON

OFF

Error cannot be rectified � Contact Festo repair service

(� www.festo.com).

Flashes red

ON

OFFFault can be rectified � Check the configuration.

flashesalternatelyred/green

ON

OFF

Self-test is carried out –

off

ON

OFFNo logic power supply of network

interface

� Check logic supply.

Modbus TCP network protocol

lights upgreen

ON

OFF

Ready for Modbus connections –

off

ON

OFFNot ready for Modbus connec

tions

–

1) The behaviour of the LED indicator is dependent on the network protocol used.

Tab. 8.10 LED indicator [MS] – Module Status



[NS] – Network Status1)

LED

(green/red)


EtherNet/IP network protocol

lights upgreen

ON

OFF

Normal operating status.

Bus node is online and has a net

work connection.

–

flashes green

ON

OFFThe bus node is online and has

been attributed an IP address but

does not have a configured net

work connection.

� Check configuration, it is pos

sible that the bus node is not

assigned to any master/scan

ner.

lights up red

ON

OFF

Communication has failed.

Non-permitted IP address set that

is already used in the network.

� Correct IP address.

Flashes red

ON

OFFOne or more “I/O connections”

are in the time-out status

� Check the physical connec

tion to the master/scanner.

flashesalternatelyred/green

ON

OFF

Self-test is carried out –

off

ON

OFFBus node is offline. � Check network connection.

Modbus TCP network protocol

lights upgreen

ON

OFF

At least one Modbus connection

active

–

off

ON

OFFNo Modbus connection active –

1) The behaviour of the LED indicator is dependent on the network protocol used.

Tab. 8.11 LED indicator [NS] – Network Status



[TP1], [TP2] – Data traffic (Traffic Port 1, Traffic Port 2)


lights up

ON

OFF

Network connection OK –

flashes

ON

OFFData traffic (Traffic)1) –

off

ON

OFFNo physical network connection � Check network connection /

network cable.

1) Flashing frequency is dependent on the traffic.

Tab. 8.12 LED indicators [TP1], [TP2] – Data traffic (Traffic Port 1, Traffic Port 2)



8.2.5 Module common error LED

Errors of the module are indicated via the module common error LED on the electrical interlinking mod

ule and can, if necessary, be evaluated using the operator unit or a PC with diagnostic software

(� Fig. 8.2).

Certain errors are only indicated when the appropriate monitoring has been activated.

You can find information on this in the description of the bus node (� Tab. 1).

1

1 Module common error LED (red)

Fig. 8.2 LED on the module

MSE6-E2M Module common error LED


lights up

ON

OFF

Module common error Description of the error numbers

(� 8.4 Error numbers)

off

ON

OFF

No error –

Tab. 8.13 Module common error LED



8.3 Diagnostics via status bits or the I/O diagnostic interface

Detailed information on diagnostics via status bits and the I/O diagnostic interface can be

found in the CPX system description (� Tab. 1).

The MSE6-E2M offers the following two modes for diagnostics:

Diagnostics mode Description

Status bits

(System state)

The status bits serve to display common diagnostic messages (global error

message). Access to the status bits is made via 8 internal inputs

(� 8.3.1 Structure of the status bits).

I/O diagnostics

interface

(System diagnostics)

The I/O diagnostic interface is a network-independent diagnostic interface. It

can be used to read out all the internal data and parameters via 16 internal

inputs and 16 outputs (� 8.3.2 I/O diagnostics interface).

All diagnostic information is then also available even if the network protocol

used does not offer extensive diagnostic functions.

Tab. 8.14 Network-independent diagnostic modes

8.3.1 Structure of the status bits

Irrespective of the bus node used, the MSE6-E2M provides 8 status bits for displaying common dia

gnostic messages (global error messages).

Status bits are configured like inputs. The input addresses, which are to be assigned to

status bits, depend on the network protocol used.

The status bits supply coded diagnostic information in form of 0 or 1 signals. If all bits supply a logic 0,

no error is reported.

– Bits 0 ... 3 specify the module types in which faults have occurred.

– Bits 4 ... 7 specify the type of fault.

Bit Diagnostic information

with logic 1

Description Cause of fault

0 Error does not occur on the MSE6-E2M in the current equipment level.

1 Error at output Module type, on which an error

has occurred

–

2 Error at input –

3 Error on MSE6-E2M Bit 3 is set for all errors of the

MSE6-E2M.

4 Undervoltage Error type –

5 Short circuit/overload –

6 Wire break –

7 other error FN10, FN15, FN25, FN26, FN29

Tab. 8.15 Structure of the status bits



Examples of typical status information

No error signalled

Error type Module type

Other er

ror

Wire

break

Short

circuit

Under

voltage

Ana

logue,

function

Input Output Valve

Bit 7 6 5 4 3 2 1 0

Status 0 0 0 0 0 0 0 0

Tab. 8.16 Example 1 – no fault

Exceeding upper flow limit

Error type Module type

Other er

ror

Wire

break

Short

circuit

Under

voltage

Ana

logue,

function

Input Output Valve

Bit 7 6 5 4 3 2 1 0

Status 1 0 0 0 1 0 0 0

Tab. 8.17 Example 2 - Exceeding upper flow limit value

If different errors occur simultaneously on different types of modules, errors cannot be

distinguished. Use the I/O diagnostic interface in order to distinguish faults clearly

(� 8.3.2 I/O diagnostics interface).

8.3.2 I/O diagnostics interface

With networks that do not possess extensive diagnostic functions, the diagnostic information of the

MSE6-E2M is available via the I/O diagnostic interface. The I/O diagnostic interface enables network-in

dependent read-only access to diagnostic information, data and parameters via internal inputs and

outputs (16 I/16 O).

Organisation of internal data and parameters

Internal data and parameters of the MSE6-E2M are stored in a common memory area. With the I/O

diagnostic interface, read access to individual bytes of this memory area can be achieved with the aid

of the function number.

Parameters can be modified, depending on the network used, with the aid of network-

specific functions or the CPX-MMI operator unit.



Mode of operation of I/O diagnostic interface

Detailed diagnostic information can be accessed via the I/O diagnostic interface. For example, you can

ascertain exactly on which module an error has occurred. 16 input bits and 16 output bits, through

which all diagnostic data can be retrieved, are available for accessing the system diagnostics.

The addresses of the input and output bits of the I/O diagnostic interface depend on the

network used (� description for the specific CPX bus node).

Output bits

The function number of the desired data is specified in binary coded form using the output bits A0 …

A12 of the I/O diagnostic interface. The function number is applied when control bit A15 supplies a

logic 1.

89101112131415 01234567

Function number

Control bitReserved

1

2

1 Bit number 2 Outputs

Fig. 8.3 Output bits of the I/O diagnostic interface

Input bits

The reply data is output by the MSE6-E2M via the input bits E0 … E7 when the acknowledgement bit

E15 supplies a logic 1.

89101112131415 01234567

Diagnostic data

Acknowledgement bit

Reserved

2

1

1 Bit number 2 inputs

Fig. 8.4 Input bits of the I/O diagnostic interface

If control bit A15 supplies a logic 0, acknowledgement bit E15 will be reset automatically and the status

byte will be shown with the diagnostic data bits.



Reading out the diagnostic data flow diagram

The function number is applied if there is a positive edge at control bit A15. The input bits E0 … E7 sup

ply the diagnostic data when the acknowledgement bit supplies a logic 1.

NoAcknow

ledgement

bit =1?

Yes

Start the read process

Set function number

Set control bit (A15)

Apply Data

No

Yes

Reset control bit A15

Acknow

ledgement

bit =0?

Start timeout

Timer

expired?

Reset control bit

Timer

expired?

No

Yes

TimeoutYes

No

Fig. 8.5 Reading out the diagnostic data flow diagram



Example 1: Check whether diagnostic data is available

Function number 1937 specifies whether there are diagnostic data and contains, where applicable, the

number of the first module on which an error has occurred (� C.5 System diagnostics data).

– Function number = 1937

– 1937 dec. = 11110010001 Bin

89101112131415 01234567

Function numberControl bit

1 0 0 1 0 0 0 11 0 0 0 0 1 1 11

2

1 Bit number of the outputs 2 Signal status of the outputs

Fig. 8.6 Reading out function number 1937

There is diagnostic data if bit 6 supplies a logic 1. Bits 0 … 5 then contain the module number of the first

faulty module (� C.5 System diagnostics data). If, for example, there was an error on module 1 (1 Dec.

= 1 Bin), there would be the following input data:

89101112131415 01234567

Diagnostic data

Acknowledgement bit

Reserved

10 0 000 0 112

1

1 Bit number of the inputs 2 Signal status of the inputs

Fig. 8.7 Reply data (example)

Detailed information on the module diagnostic data can be found in the appendix

(� C.6 Module diagnostics data).



Example 2: Reading out current error numbers of module 1

With the aid of the module number of the faulty module, you can ascertain the function numbers of the

relevant module diagnostic data (� C.6 Module diagnostics data).

Module diagnostic data can be e.g.:

– The number of the faulty channel

– The module error number.

With the following function number, you can ascertain e.g. the module error number of module 1:

– Function number = 2008 + 4 * 1 + 1 = 2013

– 2013 Dec. = 11111011101 Bin

89101112131415 01234567

Function numberControl bit

1 1 0 1 1 1 0 11 0 0 0 0 1 1 11

2

1 Bit number 2 Signal status of the outputs

Fig. 8.8 Reading out the module error number of module 1

Fig. 8.9 shows the reply data in the case of error number 4, as an example.

89101112131415 01234567

Diagnostic data

Acknowledgement bit

Reserved

00 0 100 0 012

1

1 Bit number of the inputs 2 Signal status of the inputs

Fig. 8.9 Reply data with error number 4 (4 Dec. = 100 Bin)



8.4 Error numbers

Possible errors of the MSE6-E2M are divided into three error classes with different priority, depending

on the seriousness of the error. If an error occurs, the system error LED “SF” will flash depending on the

error class.

[SF] – System Failure

LED (red) Sequence1) Significance Remedy

Flashes

ON

OFF

Simple error/information

(error class 1)

A list of all error numbers with their

error classes can be found in the

CPX system description (� Tab. 1)ON

OFF

Error

(error class 2)

ON

OFF

Serious error

(error class 3)

Off

ON

OFF

No error –

1) The “SF” LED flashes depending on the error class.

Error class 1 (simple error): 1 flash, pause

Error class 2 (error) 2 flashes, pause

Error class 3 (serious error): 3 flashes, pause

Tab. 8.18 LED indicator [SF] – System failure

If several errors occur simultaneously, the error with the highest priority will have precedence. This

means that:

– The system failure LED flashes according to the higher priority

– The number of the error with the higher priority will be entered in the system diagnostic data under

function number 1938 (error number).

Within an error class, errors of modules with a lower module number have higher priority. For example,

errors of module number 0 have the highest priority within an error class. Errors of module number 1

have the second highest priority, etc.

Detailed information regarding the module-specific error numbers can be found in the

table below (� Tab. 8.19).

In the “Enable parameter” column, it can be seen whether the appropriate error message

can be deactivated and with which parameter this can be set.



Error

no.

Error

chan

nel1)

Significance Remedy Enable parameter

0 No error or end of a signal state

– – – Cannot be deactiv

ated

10 Upper limit exceeded [Upper limit exceeded]2)

Em.0 Upper flow limit exceeded � Check flow.

� Check parameterised

limit value.

� If necessary, adjust the

parameter “Monitor limit

values startup”.

“Monitoring”:

4828 + m * 64 + 0

(bit 6) “Monitoring of

limit values”

(� Tab. 7.7)

Em.2 Upper pressure limit ex

ceeded

� Check pressure.


limit value.



values startup”.

Em.3 Upper pressure change lim

it exceeded

� Check pressure change.


limit value.



values startup”.

� Check system for leak

age.

15 Module/channel failed3)

Em.0 Flow sensor defective � Power off/on necessary.

� If this error occurs again,

replace device.

Cannot be deactiv

ated

Em.2 Pressure sensor defective � Check whether the inlet

pressure is too high.

� Power off/on necessary.

� If this error occurs again,

replace device.


2) With active monitoring, the module displays the relevant fault, depending on the parameterisation. Input signals will, however, be

processed further.

3) All electrical module functions are stopped.

4) The parameter values entered will be ignored; the module operates internally with the last valid parameter values.



Error

no.

Enable parameterRemedySignificanceError

chan

nel1)

25 Fault in parametrizing upper limit

[Fault in parametrizing upper limit]2)4)

Em.0 An error has occurred in the

setting of the “Upper limit

flow” parameter

� Check the parameterisa

tion undertaken and

carry out the paramet

erisation again with the

correct parameters (valid

parameters

� Tab. 7.15).

“Monitoring”:

4828 + m * 64 + 0


parameterisation

faults” (� Tab. 7.7)



pressure” parameter



pressure change” paramet

er

26 Fault in actuator supply [Fault in actuator supply]2)

Am.0 UOUT/A load voltage supply

beneath the permitted

range

� Check the UOUT/A load

voltage supply and in

crease if required.

� Check the cabling of the

load voltage supply and

repair if required.

“Monitoring”:

4828 + m * 64 + 0,

(bit 2) “Monitoring un

dervoltage actuator

supply” (� Tab. 7.7)

29 Fault in parametrizing [Fault in parametrizing]2)4)

Em.0

…

Em.3

– Monitor limit values

startup

– Unit Pressure

– Unit Flow

– Unit Consumption

– Unit Flow standard

– Pressure change sample

time

Channel-dependent error

distinction

� Check the parameterisa

tion undertaken and

carry out the paramet

erisation again with the

correct parameters (val

id parameters � 7.4).

“Monitoring”:

4828 + m * 64 + 0


parameterisation

faults” (� Tab. 7.7)


2) With active monitoring, the module displays the relevant fault, depending on the parameterisation. Input signals will, however, be

processed further.

3) All electrical module functions are stopped.

4) The parameter values entered will be ignored; the module operates internally with the last valid parameter values.

Tab. 8.19 Module-specific error numbers

A General fundamentals on system parameterisation



A.1 Influencing signal states

The signal states of the MSE6-E2M can be influenced using the following functions:

Function Priority Brief description Signals that can

be influenced

Force1) 1 Influences signal states independently of actual signal

states (� A.1.1)

I/O signals

Fail safe 2 Specifies signal states, which take effect in the case of

communication errors via the network

(� A.1.2)

O signals

1) Mainly used for test purposes in the commissioning phase.

Tab. A.1 Functions for influencing signal states

If several functions are active at the same time, the force signals have the highest priority.



Overview on the Force, Failsafe functions

Influencing output signals

Use system parameters to enter the fundamental settings for the respective function. With appropriate

setting of the system parameter, you can specify, through channel-specific module parameters, the

desired signal status for each channel individually. The following diagrams give an overview of this:

Force

Fail safe Memory card

Module parameterFail safe channel X

Reset outputs

01

0System parameterFail safe

Yes No

Assume fault mode Ho

ld la

st s

tate

Fieldbus communication error

0 1

Module parameterForce channel X

System parameterForce mode

Enable Disable

Output

Output signal (e.g. via network)

Disable

Fig. A.1 Influencing output signals



Influencing input signals

Force 0 1

Module parameterForce channel X

System parameterForce mode

Enable Disable

Input signal

Input

Disable

Fig. A.2 Influencing input signals

Forcing an input does not modify the input signal itself. The logical status of the input only changes

internally and may be effective in a program.

Obtain further information on Fail safe and Force from the following sections.

A.1.1 Force

Fundamentals

The function Force permits the manipulation of signal states independently of actual operating condi

tions. Force enables input and output signals to be overwritten. Input signals actually present or

changes in status by the program will be ignored. The input signals actually present and the output

signals generated by the user program only become valid again when the Force function is deactivated.

Warning

Uncontrolled movements of the machine and the system resulting from manipulation of

signal states.


� Observe notes regarding the “Force” function in the “CPX system description”

(� Tab. 1).

The “Force” function is used mainly in the commissioning phase in order to set certain signals to the

desired status for test purposes even if the wiring is not complete.



Parameterisation

With MSE6-E2M, Force parameterisation can be used for:

– Inputs of the I/O diagnostic interface and status bits

– Outputs of the I/O diagnostic interface and status bits

By means of a system parameter, Force is enabled or disabled globally for the MSE6-E2M.

System parameters Settings Description

Force mode Disabled

(presetting)

Force is disabled for the completeMSE6-E2M

Enabled Forcing is enabled for the completeMSE6-E2M

Tab. A.2 System parameter “Force mode”

The signal status can be defined in a channel-orientated manner (output/input) for each module

(� Tab. A.3).

Module parameter Settings Description

Force mode Disabled

(presetting)

Force is blocked for the channel

Force state Accept the signal status defined by Force state

Force state

– Digital signal

Reset signal (presetting) Reset input/output signal

Set signal Set input/output signal

– Analogue signal Analogue value

(0 = Presetting)

Value of the analogue signal

Tab. A.3 Module parameters “Force mode” and “Force state”



Mode of operation

Input information actually present will be replaced by the values entered in the Force table in the pro

cess image inputs. Information actually present in the process image outputs will be replaced by the

values entered in the Force table and transmitted to the physical outputs.

1 1 0 0 1 0 0 0

0 1 0 1 0 1 1 0

1 1 1 0 1 0 1 0

Force mode

0 = Force disabled

1 = Force state

Force state

0 = Reset signal

1 = Set signal

0 1 1 0 0 0 1 0

1

2

3

1 Signal status previously

2 Module parameter (channel-orientated)

3 Signal status afterwards

Fig. A.3 Force parameterisation – example for binary signals

1 1 0 0 1 0 0 0

100 505 100 321 202 110 80 50

321 288 333 432 400 505 11 500

Force mode

0 = Force disabled

1 = Force value

Force state

100 505 333 432 202 505 11 500

1

2

3

1 Analogue signal previously

2 Module parameter (channel-orientated)

3 Analogue signal afterwards

Fig. A.4 Force parameterisation – example for analogue signals



A.1.2 Signal status in the event of an error (fail safe)

Fundamentals

With the aid of the so-called fail safe parameterisation, the signal status which the outputs are to as

sume in the event of fieldbus communication errors, can be determined (fail safe status). In this way, a

defined machine/system status is to be created in the event of fieldbus communication errors (e.g.

failure of the higher-order controller).

Warning

Uncontrolled movements of the machine and the system resulting from manipulation of

signal states.


� Note information on Fail Safe parameterisation in the CPX system description

(� Tab. 1).

Parameterisation

With the MSE6-E2M, fail safe parameterisation can be used for output data.

By means of the system parameter “Fail safe”, you can globally define the signal status which the out

puts are to assume in the event of fieldbus communication errors, e.g. in the event of:

– Communication failure (network interruption, PLC failure)

– Communication stop.

System parameter Settings Description

Fail safe Reset outputs

(presetting)

Reset all outputs, shut-off valve switches to the

“Pressurisation” state

Hold last state Retain current signal status for all outputs

Assume Fault mode

value

Accept the signal status defined for the relevant

channel

Tab. A.4 System parameter “Fail-safe”



A.2 Diagnostic memory

Fundamentals

A diagnostic memory serves for logging error states. Recording the time when errors occur and error

sequences facilitates the search for the cause of errors which are otherwise difficult to locate. If the

causes are eliminated, errors can be avoided in the long term.

Mode of operation

With the MSE6-E2M, the start and end of an error can be logged in the internal diagnostic memory. The

diagnostic memory contains up to 40 entries. In addition to information on localising the error, the rel

evant time is saved, measured from the moment the power supply is switched on. A diagnostic entry

consists of 10 bytes. The first 5 bytes contain information on the time. The last 5 bytes contain informa

tion on the fault (� C.4 Diagnostic memory data).

With the aid of the function number, entries in the diagnostic memory can be read out via

the I/O diagnostic interface, irrespective of the network protocol used. The various net

work protocols provide, where applicable, further options for reading out and configuring

the diagnostic memory (� Description of CPX bus node).



A.3 Monitoring errors

Fundamentals

Monitoring functions that run automatically can be activated and deactivated by parameterisation.

The activation of monitoring functions helps to guarantee the functionality of the machine/system and

to avoid unnecessary idle periods. The deactivation of monitoring functions helps to avoid disturbing

error messages, e.g.:

– During commissioning

– During an emergency off, if the emergency off concept of the machine/system requires that the load

voltage supply for the valves and output modules be switched off. The error messages (e.g. under

voltage), which are triggered when the load voltage supply is switched off, are often to be sup

pressed in this case.

Parameterisation

The MSE6-E2M permits the monitoring of various types of fault (e.g. limit monitoring, undervoltage,

etc.). The different monitoring functions can be activated or deactivated globally by system parameters

for the complete MSE6-E2M and by module parameters for a single module or an individual channel.

Activation of a monitoring function causes the following:

Monitoring Behaviour on activation

Module parameter

Monitoring

An error on the module will be:

– Forwarded to the bus node

– Displayed by the module common error LED

System parameters

Monitoring

An error registered by the module will be:

– Sent to the higher-order bus master

– Indicated by the red “SF” LED of the bus node

– Entered in the module diagnostic data and, if applicable, in the status bits

– Entered, if applicable, in the diagnostic memory

Tab. A.5 Monitoring



The following monitoring functions can be activated or deactivated globally:

System parameter “Monitor” Description

Undervoltage at outputs Monitors the load voltage supply for the shut-off valve.

Tab. A.6 System parameter “Monitor”

The following monitoring functions can be activated or deactivated by modules, providing the module

supports the relevant monitoring function:

Module parameter “Monitor” Description

Undervoltage actuator technology

MSE6-E2M

Monitors the load voltage supply for the shut-off valve.

Limit values Monitors the upper limit value

Parameterisation error Monitors module parameterisation (plausibility check)

Tab. A.7 Module parameter “Monitor”

B Parameterisation examples



The following examples for determining parameters must be carried out under normal

production conditions.

B.1 Commissioning example – automatic blocking function

Each system must be set individually. The sample values are only intended as an orienta

tion.

Recommended approach:

1. Record the relevant function-specific production data.

To be able to set the parameters for the automatic blocking function of the MSE6-E2M

correctly, the following data of the downstream system is required (� Fig. B.1):

– Minimum flow in production operation

– Pneumatic and electrical in operation

– Actuators in action

– Maximum time at continuous minimum flow (e.g. production downtime)

– Maximum flow for production downtime

– Pneumatic and electrical in operation

– Actuators not in action

Short-time

production

downtime

Short-time

production

downtime

Auto blocking

Delay

1

2

3

1 Minimum flow rate in production operation

2 Auto shut-off low flow limit

3 Maximum flow for production downtime

Fig. B.1



Sample values in the “Pressurisation” state:

– Minimum flow rate in production operation : 250 l/min

– Maximum pause time in production operation: 2 min

– Maximum flow for production downtime: 80 l/min

2. Set parameters for automatic blocking function.

To avoid unintentional behaviour, additional tolerances and safety additions must be

taken into account during parameterisation.

– The module must be in the “pressurisation” state for the parameters to be effective (otherwise,

the previously set values apply).

– The control bit “Auto shut-off ” (bit 1 in the output word Am.0 “Module control”) should be deac

tivated first.

– Parameter “Auto shut-off delay time”

Set the parameter higher than the actual pause time, in order to avoid accidental advance block

ing, in the upper example values, for example, to 10 min.

– Parameter “Auto shut-off low flow limit”

The parameter must be higher than the maximum flow rate at rest, but lower than the minimum

flow in production operation.

In the example, it could be set between 90 and 240 l/min.

3. Activate automatic blocking function.

– The control bit “Auto shut-off ” (bit 1 in the output word Am.0 “Module control”) must be set.

After the set time, if there is an underrun of the flow limit value, the module should switch to the

“Blocking” state.

4. After automatic blocking switch the module back to the “Pressurise” state.

– The module has switched automatically to the “Blocking” state (shut-off valve closed: status bit

Shut-off valve Em.3.0 = 1 and Em.3.4 + Em.3.5 = 2 (UP))

– The control bit “Blocking” (B0 in the output word “Module control”) must stay deactivated.

– Positive signal flank on control bit B2 in the output word “Module control” (automatic block

ing function remains active)

or

– Deactivate the automatic blocking function by resetting the control bit “bit 1” in the output

word “Module control”; the automatic blocking function may subsequently need to be react

ivated.

5. Check the set values over multiple production cycles.

Changes to system parameters can lead to a change in the determined production data.

� Check whether the system parameters are still valid.



B.2 Commissioning example – monitoring of pressure drop

Each system must be set individually. The sample values are only intended as an orienta

tion.

Recommended procedure for determining the value for the parameter “Upper limit pressure change”:

1. MSE6-E2M Switch to the “Pressurisation” status.

2. Set value for the parameter “Pressure change sample time”.

If the system shows a high pressure drop, start with a setting of 100 ms (corresponds to

parameter value 1). This displays the value for the pressure change every 100 ms.

� If there is a lower pressure drop, increase the parameter value for the “Pressure

change sample time” (e. g. to 10), i. e. the pressure change will be displayed every 1 s.

� Vary the value for the “Pressure change sample time”, until you have determined a

suitable value for your system.

3. MSE6-E2M Switch to the “Blocking” status.

4. Record pressure change values of the selectable input word (Em. 5).

For this, Am.1 must have the value 0.

A pressure change is a signed value and, when there is a pressure drop, can thus be a

negative value.

5. Generate the amount of the pressure change (sign reversal for negative values).

6. Determine the amount of the greatest pressure change value.

7. Through multiple switching from the Pressurisation to the Blocking status, determine the amount of

the maximum pressure change value.

If you have obtained very low values, it may be wise to increase the value for the paramet

er “Pressure change sample time”.

8. Specify this value, with an added safety tolerance, for the parameter “Upper limit pressure change”.

In this way, you can avoid accidental error messages.

Example values:

– Parameter “Pressure change sample time”: 1 s

– Parameter “Upper limit pressure change”:

– Amount of maximum pressure change value: 160 mbar

– Set limit value including safety tolerance: 200 mbar

Monitoring of the pressure change only takes place in the status “Blocking”.



B.3 Stand-alone mode

Application

The MSE6-E2M can also be used as individual device without using the device-specific network (no

network communication). The setting of all parameters must be made in this case exclusively via the

diagnostic interface of the integrated bus node. After the corresponding parameters have been set

once, the auto blocking function is automatically activated every time the power supply is switched on

(Power ON). After the MSE6-E2M has automatically switched to the blocking state, the power supply

has to be switched off and on (Power OFF/ON) for resetting the pressurisation state.

Procedure

For stand-alone mode, the following settings must be made via the diagnostic interface of the integ

rated bus node:

1. Set system parameters.

– System parameter “Force mode”: Enabled

– System parameter “System start”: Saved parameters

2. Set E2M module parameters.

– Module parameter: “Auto shut-off delay”

– Module parameter “Auto shut-off low flow limit”

3. Set force value of output word Am.1.0 “Modul control”.

– Bit B1=1 Activation of the automatic blocking function (Auto shut-off ) or Am.1.0 = 0x0002

A detailed description of the system parameters can be found in the CPX system descrip

tion (� Tab. 1).

Information on the Force function can be found in the following section

(� A General fundamentals on system parameterisation).

C Parameters and data



C.1 Overview of function numbers

Function number1) Data and parameters See

0 Operating mode (system data) Tab. C.34

0 Structure (system data) Tab. C.35

0 Operator unit (system data) Tab. C.36

0 Force mode (system data) Tab. C.37

0 System start (system data) Tab. C.38

1 Fail-safe (system data) Tab. C.39

2 Monitoring (system data) Tab. C.40

16 + m * 16 + 0 Module code (module data) Tab. C.44

16 + m * 16 + 13 Revision code (module data) Tab. C.45

784 + m * 4 + 0

784 + m * 4 + 1

784 + m * 4 + 2

784 + m * 4 + 3

Serial number (module data) Tab. C.46

1936 Status bits (system diagnostic data) Tab. C.25

1937 Module number and diagnostic status (system diagnostic

data)

Tab. C.26

1938 Error number (system diagnostic data) Tab. C.27

2008 + m * 4 + 0 Number of the first faulty channel (module diagnostic data) Tab. C.29

2008 + m * 4 + 1 Module error number (module diagnostic data) Tab. C.30

2008 + m * 4 + 2 Information 2 (module diagnostic data) Tab. C.31

2008 + m * 4 + 3 Information 3 (module diagnostic data) Tab. C.32

3480 Entries remanent with Power ON (diagnostic memory paramet

ers)

Tab. C.10

3480 Run/stop filter 1 (diagnostic memory parameters) Tab. C.11

3482 Number of entries in the diagnostic memory (diagnostic

memory data)

Tab. C.20

3483 Overflow (diagnostic memory data) Tab. C.21

3483 Status (diagnostic memory data) Tab. C.22

3484 Run/stop filter 2 (diagnostic memory parameters) Tab. C.12

3484 Error end filter (diagnostic memory parameters) Tab. C.13

3484 Error number filter (diagnostic memory parameters) Tab. C.14

3484 Module/channel filter (diagnostic memory parameters) Tab. C.15

3485 Module number MN (diagnostic memory parameters) Tab. C.16

3486 Channel number KN (diagnostic memory parameters) Tab. C.17

3487 Error number FN (diagnostic memory parameters) Tab. C.18

1) m = module number

n = network-specific number



Function number1) SeeData and parameters

3488 + n Diagnostic memory data (diagnostic memory data) Tab. C.23

4401 Monitoring (system parameters) Tab. C.4

4402 Fail-safe (system parameters) Tab. C.5

4402 Force mode (system parameters) Tab. C.6

4402 System start (system parameters) Tab. C.7

4402 Analogue process value representation (data format) Tab. C.8

4828 + m * 64 + 0 Monitoring (module parameters) Tab. 7.7

4828 + m * 64 + 7 Monitor limit values startup (module parameters) Tab. 7.8

4828 + m * 64 + 8 Unit Pressure (module parameters) Tab. 7.9

4828 + m * 64 + 8 Unit Flow (module parameters) Tab. 7.10

4828 + m * 64 + 8 Unit Consumption (module parameters) Tab. 7.11

4828 + m * 64 + 8 Unit Flow standard (module parameters) Tab. 7.12

4828 + m * 64 + 10 Pressure change sample time (Module parameters) Tab. 7.13

4828 + m * 64 + 11…12 Upper limit flow (module parameters) Tab. 7.14

4828 + m * 64 + 13…14 Upper limit pressure (module parameters) Tab. 7.15

4828 + m * 64 + 15…16 Upper limit pressure change (module parameters) Tab. 7.16

4828 + m * 64 + 17…18 Auto shut-off delay time (module parameters) Tab. 7.17

4828 + m * 64 + 19…20 Auto shut-off low flow limit (module parameters) Tab. 7.18

4828 + m * 64 + 29…30 Module time of operation (module parameters) Tab. 7.19

4828 + m * 64 + 31…32 Shut-off Valve cycles (module parameters) Tab. 7.20

1) m = module number

n = network-specific number

Tab. C.1 Functional numbers – data and parameters

Function number Network-specific system data See

– Number of input bytes (Rx size)1) Tab. C.41

– Number of output bytes (Tx size)1) Tab. C.42

1) Only relevant for certain network protocols (� Tab. 1).

Tab. C.2 Function numbers – network-specific system data



C.2 System parameters

The system parameters refer to global functions of the MSE6-E2M.

The following system parameters are available:

Function no. System parameters

4400 Reserved

4401 Monitoring (active/inactive)

4402 Fail safe (behaviour on communication faults)

4402 Force mode (enable/block Force)

4402 System start

4402 Analogue process value representation (data format)1)

1) Only relevant for certain network protocols (� Description of bus node)

Tab. C.3 Overview – System parameters

[........] The data and parameters displayed in English on the operator unit are shown in square

brackets in the text of this description, e.g. [Limits]. To the left of this is the translation, e.g.:

Limit values [Limits]



System parameters: Monitor

Function no. 4401

Description The monitoring of short circuit/overload and undervoltage for the MSE6-E2M

can be activated or deactivated (suppressed). Activation of the monitoring func

tion causes the following. An error registered by the module will be:

– Sent to the higher-order fieldbus master

– Entered, if applicable, in the diagnostic memory (depending on filter settings)

– Entered in the module diagnostic data and, if applicable, in the status bits

– Indicated by the red module common error LED

– Indicated by the red “SF” LED of the bus node.

Monitor [Monitor]

Bit Description

0 Short circuit/overload in sensor supply (SCS) [Monitor SCS]

1 Short circuit/overload at the outputs (SCO) [Monitor SCO]

2 Undervoltage of outputs (UOUT) [Monitor Vout]

3 Reserved

4 Short circuit at valves (SCV) [Monitor SCV]

5 … 7 Reserved

Values 1 = Active (presetting) [Active]

0 = Inactive [Inactive]

Comment The mode of operation of the channel error LED remains unaltered. Monitoring

can also be set separately for each module (see module parameter Monitor

� Tab. 7.7).

Tab. C.4 Monitoring short circuit/overload/undervoltage



System parameters: Fail safe (behaviour on communication faults)

Function no. 4402

Description Specifies which signal status the outputs/actuators are to assume in the event

of fieldbus communication errors, e.g. in the event of:

– Communication failure (fieldbus interruption, PLC/IPC failure)

– Communication stop.

In the following case, the channel-orientated Fail-safe settings (module paramet

ers “Fault mode” and “Fault state”) are reset automatically for safety reasons in

order to avoid undesired signal states:

– When changing from “Assume fault mode” to “Reset all outputs” or to “Hold

last state”.

Bit Bit 0, 1

Values Fail safe [Fail safe]

Bit 1 0 Description

0 0 Reset all outputs (presetting) [Reset outputs]

0 1 Hold last state (retain signal status) [Hold last state]

1 0 Assume fault mode [Assume fault mode]

Comment The Fault mode is set with the channel-specific module parameters. Additional

information on this parameter can be found in section A.1.

Tab. C.5 Fail safe

System parameters: Force mode

Function no. 4402

Description Specifies for the MSE6-E2M whether the Force function is disabled or enabled.

By changing this parameter, the channel-orientated Force settings (module para

meters “Force mode” and “Force state”) are reset automatically for safety reas

ons in the following cases in order to avoid undesired signal states:

– Change via operator unit: When changed from “Enabled” to “Disabled”.

– Change via fieldbus: When changed from “Disabled” to “Enabled”.

Bit Bit 2, 3

Values Force mode [Force mode]

Bit 3 2 Description

0 0 Disabled (presetting) [Disabled]

0 1 Enabled [Enabled]

Comment Force signals have precedence over Fail-safe signals.

Tab. C.6 Force mode



System parameters: System start

Function no. 4402

Description With this parameter, you can determine the start-up reaction of the MSE6-E2M

and save all current parameter settings and the current structure.

Bit Bit 6

Values System start [System start]

Bit 6 Description

0 System start with default parameterisation (factory

setting) and current structure; external parameterisa

tion is possible (presetting)

[Default parameters]

1 System start with saved parameterisation and saved

structure; parameters and structure are saved reman

ently; external parameterisation is disabled; the “M”

LED on the bus node lights up

[Saved parameters]

Comment If bit 6 is set to 1, the current parameter settings will be “frozen” (write-protec

ted) and the current structure will be saved, except for bit 6 itself and the mod

ule parameter “Force channel X”.

Recommendation: Select “System start with default parameterisation and cur

rent CPX structure”. The desired parameterisation can then be created in the

start-up phase or after fieldbus/network interruptions e.g. by the interface mod

ule or the scanner/bus master (depending on the fieldbus/network used). If

“System start with default parameterisation and current CPX structure” is active,

the factory settings for all module and system parameters will become valid after

the power supply has been switched on (Power ON).

Tab. C.7 System start



System parameters: Analogue process value representation (data format)1)

Function no. 4402

Description Switches the data format for displaying analogue process values. This is a spe

cial parameter for certain CPX bus nodes only (CPX-(M)-FB33/34/35).

Bit Bit 7

Values Analogue data format [Analogue data format]

Bit 7 Description

0 INTEL byte sequence (LSB-MSB, factory setting):

Process values are displayed in the Intel format (least

significant bit on the left, most significant bit on the

right)

[Intel format]

1 MOTOROLA byte sequence (MSB-LSB):

Process values are displayed in the Motorola format

(most significant bit on the left, least significant bit on

the right)

[Motorola format]

1) Special parameter for certain CPX bus nodes only (CPX-(M)-FB33/34/35)

Tab. C.8 Analogue data format



C.3 Diagnostic memory parameters

The operating method of the diagnostic memory can be adapted to individual requirements by means

of the diagnostic memory parameters.

The diagnostic memory parameters retain their last setting after the power supply has

been switched off and on again (Power OFF/ON). They are saved securely against power

outages. The parameter values marked with Presetting correspond to the factory condi

tion. Additional information on the working method of the diagnostic memory can be

found in section A.2.

The following parameters can be influenced:

Function no. Diagnostic memory parameters

3480 Entries remanent with power ON

3480 Run/stop filter 1

3484 Run/stop filter 2

3484 Fault end filter

3484 Fault numbers filter

3484 Module/channel filter

3485 Module number MN

3486 Channel number CN

3487 Error number FN

Tab. C.9 Overview – Diagnostic memory parameters

Diagnostic memory parameters: Entries remanent on Power ON

Function no. 3480

Description Determines whether the contents of the diagnostic memory are to be retained

after the power supply is switched on again (Power ON) or whether they are to

be deleted.

Bit 0 Entries remanent with new power ON [Entries remanent at Power ON]

Values 1 = Inactive [Inactive]

0 = Active (presetting) [Active]

Comment The diagnostic memory will be deleted if the mode is changed.

Tab. C.10 Entries remanent with power ON



Diagnostic memory parameters: Run/Stop filter 1

Function no. 3480

Description Diagnostic memory filter which can be used to determine whether the first 40 er

rors or the last 40 errors are to be saved.

Bit Bit 1

Values Run/stop filter 1: [Run/Stop 1]

Bit 1 Description

0 Save the first 40 entries (stop after 40 entries); [Save the first 40 entries]

1 Save the last 40 entries (overwrite old entries, pre

setting)

[Save the last 40 entries]

Comment The diagnostic memory will be deleted if the mode is changed.

Tab. C.11 Run/stop filter 1

Diagnostic memory parameters: Run/stop filter 2

Function no. 3484

Description Diagnostic memory filter which can be used to determine when the registering of

errors is to be started or stopped.

Bit Bit 0 … 2

Values Run/stop filter 2

MN = Module number, CN = Channel number,

FN = Error number

[Run/Stop 2]

Bit 2 1 0 Description

0 0 0 Run/stop filter 2 inactive (presetting) [Inactive]

0 0 1 Register up to the defined FN [Rec. up to def. FN]

0 1 0 Register up to the defined FN + MN [Rec. up to def. FN + MN]

0 1 1 Record up to the defined FN + MN + KN [Rec. up to def. FN + MN + CN]

1 0 0 Record as from the defined FN [Rec. as of def. FN]

1 0 1 Record as from the defined FN + MN [Rec. as of def. FN + MN]

1 1 0 Record as from the defined FN + MN + KN [Rec. as of def. FN + MN + CN]

1 1 1 Reserved –

Comment The numbers are determined by means of the diagnostic memory parameters

“Module number, channel number and error number” (function numbers

3485…3487).

Tab. C.12 Run/stop filter 2



Diagnostic memory parameters: Fault end filter

Function no. 3484

Description Diagnostic memory filter with which can be used to determine whether running

errors are to be recorded or not.

Bit Bit 3

Values Fault end filter [Fault end filter]

Bit 3 Description

0 Record running errors (end of error) (filter inactive,

presetting)

[Rec. outg. faults]

1 Do not record running errors (fault end) (filter active) [Do not rec. outg. faults]

Comment By recording the running faults it can be determined how long the error has exis

ted. Incoming and running faults each represent one entry. With running faults,

the error number “0” is entered. A maximum of 40 entries are saved together.

Tab. C.13 Fault end filter

Diagnostic memory parameters: Error number filter

Function no. 3484

Description With this diagnostic memory filter you can:

– Suppress the recording of a desired error message

– Record exclusively a desired error message.

Bit Bit 4, 5

Values Fault numbers filter

FN = Error number

[Fault numbers filter]

Bit 5 4 Description

0 0 Error number filter inactive (presetting) [Inactive]

0 1 Record only defined FN [Rec. only def. FN]

1 0 Do not record defined FN [Do not rec. def. FN]

1 1 Reserved –

Comment The error number is determined by means of the diagnostic memory parameter

“Error number” (function no. 3487).

Tab. C.14 Error number filter



Diagnostic memory parameters: Module/channel filter

Function no. 3484

Description With this diagnostic memory filter, the recording of errors of other modules or

channels can be suppressed so that errors in a particular module or channel can

be analysed.

Bit Bit 6, 7

Values Module/channel filter

FN = Error number

[Module/channel filter]

Bit 7 6 Description

0 0 Module/channel filter inactive (presetting) [Inactiv]

0 1 Record only the FN of a module [Rec. FN of a mod.]

1 0 Record only the FN of a channel [Rec, FN of a ch.]

1 1 Reserved –

Comment The appropriate numbers are determined by means of the diagnostic memory

parameters “Module number” and “Channel number” (function nos.

3485…3486).

Tab. C.15 Module/channel filter

Diagnostic memory parameters: Module number (MN)

Function no. 3485

Description Module number for the diagnostic memory filter

Bit 0 … 7 (1 byte)

Values Module number (MN) [Module number MN]

0 … 47 Module number (0 = presetting)

Comment Is only effective if an appropriate diagnostic memory filter is active.

Tab. C.16 Module number (MN)

Diagnostic memory parameters: Channel number (CN)

Function no. 3486

Description Channel number for the diagnostic memory filter

Bit 0 … 7 (1 byte)

Values Channel number (CN) [Channel number CN]

0 … 63 Channel number (0 = presetting)


Tab. C.17 Channel number (CN)



Diagnostic memory parameters: Error number (FN)

Function no. 3487

Description Error number for the diagnostic memory filter

Bit 0 … 7 (1 byte)

Values Error number (FN) [Fault numer FN]

0 … 255 Error number (0 = presetting)


Tab. C.18 Error number (FN)



C.4 Diagnostic memory data

The following diagnostic memory data is available:

Function no. Diagnostic memory data

3482 Number of entries in the diagnostic memory

3483 Overflow

3483 Status

3488 + n Diagnostic memory data (10 bytes per diagnostic entry, max. 40 entries)

Tab. C.19 Overview – Diagnostic memory data

Diagnostic memory data: Number of entries in the diagnostic memory

Function no. 3482

Description Specifies the number of entries in the diagnostic memory.

Bit 0 … 7 (1 byte)

Values Number of entries in the diagnostic memory [recorded faults …]

0 … 40

Comment Can be used as a loop counter if the complete diagnostic memory is to be read outby PLC program.

Tab. C.20 Number of entries in the diagnostic memory

Diagnostic memory data: Overflow

Function no. 3483

Description Specifies whether the diagnostic memory has overflowed.

Bit Bit 0

Values Overflow

Bit 0 Description

0 no overflow [no overflow]

1 Overflow [overflow]

Comment The overflow is displayed when the first 40 errors are recorded as well as when

the last 40 errors are recorded. Overflow means that more than 40 errors have

occurred.

Tab. C.21 Overflow



Diagnostic memory data: Status

Function no. 3483

Description Specifies whether error recording is active or inactive.

Bit Bit 1

Values

Bit 0 Description

0 Recording active [Recording active]

1 Recording inactive [Recording inactive]

Comment Error recording can be stopped and started with the run/stop filters.

Tab. C.22 Status



Structure of thediagnostic memory

The diagnostic memory contains up to 40 diagnostic entries. A diagnostic entry consists of 10 bytes.

The first 5 bytes contain information on the error time. The last 5 bytes contain information on the fault.

The following table shows the structure of diagnostic entries.

Diagnostic memory data (10 bytes per entry, max. 40 entries) Function no.1)

Byte

no.

Designation Description Value 3488 + n

1 Days [day] Number of days2) 0 … 255 n = 10 * d + 0

2 Hours [h] Number of hours2) 0 … 23 n = 10 * d + 1

3 Minutes [m] Number of minutes2) 0 … 59 n = 10 * d + 2

4 Seconds [s] Number of seconds2) 0 … 59 n = 10 * d + 3

5 Milliseconds [ms] Number of 10 ms2)

Bit 7 is set additionally if it is the first

entry after Power ON.

0 … 99

or

128 … 227

n = 10 * d + 4

6 Module code3) Module code of the module which

registered the error

0 … 255 n = 10 * d + 5

7 Module position

[Pos]

Module number of the module that

signalled the error;

63 = Error not module-related

0 … 47,

63

n = 10 * d + 6

8 Channel number3) Bit 7 6 5 … 0: Description 0 … 255 n = 10 * d + 7

0 0 0 … 63: Number of the 1st

faulty output

channel

1 0 0 … 63: Number of the 1st

faulty input channel

0 1 0 … 63: Module error

1 1 0 … 63: Reserved

9 Error number 0 … 255: Error number

(Possible error messages � 8.4)

0 … 255 n = 10 * d + 8

10 Following

channels3)

Number of subsequent channels with

the same error

0 … 63 n = 10 * d + 9

1) d (Diagnostic event) [NB] = 0 … 39 ; current diagnostic event = 0;

2) Measured from the moment the power supply is switched on

3) If the error number = 0, the content of this byte is also 0. If the error number lies between 128 ... 199 (error class 3), the content of

this byte is not relevant (servicing required).

Tab. C.23 Diagnostic memory data



C.5 System diagnostics data

The following system diagnostic data is available:

Function no. System diagnostics data

1936 Status bits (error type and error source)

1937 Module number and diagnostic status

1938 Error number

Tab. C.24 Overview - Diagnostic data

System diagnostic data: Status bits

Function no. 1936

Description The 8 status bits display common diagnostic messages (global error messages).

Bits 0...3 display the source of the fault and bits 4...7 display the type of the

fault.

Bit Status bits [System diagnostics]

Source of

error:

Bit 0: Reserved –

Bit 1: Output [Output]

Bit 2: Input [Input]

Bit 3: Analogue/function

module

[Analogue/function module]

Type of error: Bit 4: Undervoltage [Undervoltage]

Bit 5: Short circuit/overload [Short circuit/overload]

Bit 6: Wire break [Wire fracture]

Bit 7: other error [Other error]

Values 1 = There is an error; 0 = No error

Tab. C.25 Status bits

System diagnostic data: Module number and diagnostic status

Function no. 1937

Description Function number 1937 specifies whether there are diagnostic data and contains,

where applicable, the number of the first module on which an error has oc

curred. With the aid of the module number of the faulty module, you can ascer

tain the function number of the relevant diagnostic data.

Bit Bit 0 … 5 Module number of the first faulty

module

[First faulty module]

Bit 6: Diagnostic status

Bit 7: Reserved

Values Bit 0 … 5 0…47 (Module number)

Bit 6: 1 = Diagnostic data is available

0 = There is no diagnostic data

Comment Function number 1938 contains the relevant error number.

Examples � Fig. 8.6 and Fig. 8.8.

Tab. C.26 Module number and diagnostic status



System diagnostic data: Error number

Function no. 1938

Description Contains the current error number

Bit Bit 0 … 7: Error number [Fault number]

Values 0 … 255 Error number

Comment Possible error messages � 8.4.

Function number 1937 specifies whether there are diagnostic data and contains,

where applicable, the number of the first module on which the error has oc

curred.

Tab. C.27 Error number

C.6 Module diagnostics data

The module diagnostic data are attributed to the function numbers 2008 … 2199. There are 4 diagnost

ic information items in 4 consecutive bytes for each module. The function numbers of the diagnostic

data of the faulty module are therefore calculated as follows:

Function number = 2008 + (4 * module number) + information number

You can ascertain the module number of the first faulty module with the aid of the system

diagnostic data (function number 1937).

The following module diagnostic data is available:

Function no.1) Module diagnostics data

2008 + m * 4 + 0 Number of the first faulty channel

2008 + m * 4 + 1 Module error number

2008 + m * 4 + 2 Information 2 (reserved)

2008 + m * 4 + 3 Information 3 (reserved)

1) m = 1

Tab. C.28 Overview – Module diagnostic data



Module diagnostic data: Number of the first faulty channel

Function no. 2008 + m * 4 + 0 m = Module number (1)

Description Specifies the number of the faulty channel (bits 0...5)

Bit Bit 7 6 5 … 0: Description

0 0 0 … 63: No. of the 1st defective output channel

1 0 0 … 63: No. of the 1st defective input channel

0 1 0 … 63: Module error

1 1 0 … 63: Reserved

Values Bit 0…5: 0 … 63 (Channel number)

Bit 6: 0 … 1

Bit 7: 0 … 1

Comment With the aid of the module number of the faulty module (� Tab. C.26), you can

ascertain the function number of the relevant diagnostic data.

Tab. C.29 Number of the first faulty channel

Module diagnostic data: Module error number


Description Error number

Bit Bit 0 … 7: Error number

Values 0 … 255 (Error number)

Comment Possible error messages � 8.4.

Tab. C.30 Module error number

Module diagnostic data: Information 2 (reserved)


Description Reserved

Tab. C.31 Information 2 (reserved)

Module diagnostic data: Information 3 (reserved)


Description Reserved

Tab. C.32 Information 3 (reserved)



C.7 System data

System data provide information about global system settings and the system status. They will be lost

after switching off power supply (Power OFF) (non-remanent).

The following system data are available:

Function no. System data

0 CPX operating mode

CPX structure

Operator unit

Force mode

System start

1 Fail safe

System Idle mode1)

2 Monitoring MSE6-E2M

– Number of input bytes (Rx size)1)

– Number of output bytes (Tx size)1)

1) Only relevant for certain network protocols

Tab. C.33 Overview – System data

System data: CPX operating mode

Function no. 0

Description Specifies the CPX operating mode that is currently active.

In the operating mode “Remote I/O” all functions are controlled via the protocol

implemented in the bus node.

8 I/O bytes are provided for communication with the bus node.

Bit Bit 0…3

Values CPX operating mode [CPX mode]

Bit 3 2 1 0 Description

0 0 0 1 Remote I/O without FEC [Remote I/O]

0 0 1 0 Remote I/O with FEC [Remote I/O with FEC]

Comment The CPX operating mode is determined and entered during the start-up phase.

Tab. C.34 CPX operating mode



System data: CPX structure

Function no. 0

Description Specifies whether the current CPX structure corresponds to the saved CPX struc

ture.

Bit Bit 4

Values CPX structure [CPX structure]

Bit 4 Description

0 Equal [equal]

1 Unequal [unequal]

Comment � also “System start” system parameter

Tab. C.35 CPX structure

System data: Operator unit

Function no. 0

Description Specifies whether or not an operator unit is connected.

Bit Bit 5

Values Operator unit [Handheld]

Bit 5 Description

0 No operator unit is connected –

1 Operator unit connected [connection OK]

Comment Information for the higher-order controller.

If necessary for test purposes, a parameterisation carried out using an operator

unit is to be cancelled by reloading the parameters, or forcing by higher-order

PLC/IPC is to be blocked whilst an operator unit is connected.

Tab. C.36 Operator unit

System data: Force mode

Function no. 0

Description Specifies whether Force is disabled or enabled.

Bit Bit 6

Values Force mode [Force mode]

Bit 6 Description

0 Disabled [Disabled]

1 Enabled [Enabled]

Comment � also “Force mode” system parameter

Tab. C.37 Force mode



System data: System start

Function no. 0

Description Specifies how the system start of the MSE6-E2M is to be carried out.

Bit Bit 7

Values System start [System start]

Bit 7 Description

0 System start with default parameterisation (factory

setting) and current expansion

[Default parameters]

1 System start with saved parameterisation and saved

equipment status

[Saved parameters]

Comment � also “System start” system parameter

Tab. C.38 System start

System data: Fail safe

Function no. 1

Description Specifies whether Fail safe is active or inactive.

Bit Bit 0, 1

Values Fail safe [Fail safe]

Bit 1 0 Description

0 0 Reset all outputs [Reset outputs]

0 1 Hold last state (retain signal status) [Hold last state]

1 0 Assume Fault mode [Assume fault mode]

Tab. C.39 Fail safe



System data: Monitor

Function no. 2

Description Specifies whether the monitoring of short circuit/overload and undervoltage is

active or inactive.

Monitor [Monitor]

Bit Description

0 Short circuit/overload in sensor supply (SCS) [Monitor SCS]

1 Short circuit/overload at the outputs (SCO) [Monitor SCO]

2 Undervoltage of outputs (UOUT) [Monitor Vout]

3 Reserved –

4 Short circuit at the valve (SCV) [Monitor SCV]

5 Reserved –

6 Reserved –

7 Reserved –

Values 1 = Active

0 = Inactive

Comment � also “Monitor” system parameter

Tab. C.40 Monitoring

System data: Number of input bytes (Rx size)

Function no. –

Description Specifies the number of input bytes of the MSE6-E2M.

Comment Only relevant for certain network protocols (� Description of bus node)

Tab. C.41 Number of input bytes

System data: Number of output bytes (Tx size)

Function no. –

Description Specifies the number of output bytes of the MSE6-E2M.

Comment Only relevant for certain network protocols (� Description of bus node)

Tab. C.42 Number of output bytes



C.8 Module data

With regard to the module codes, the MSE6-E2M is classified as an analogue module.

The following module data is available for identifying modules:

Function no.1) Module data

16 + 16 m + 0 Module code

16 + 16 m + 13 Revision code

784 + m * 4 + 0

784 + m * 4 + 1

784 + m * 4 + 2

784 + m * 4 + 3

Serial number


Tab. C.43 Overview of module data

Module data: Module code

Function no. 16 + 16 m + 0; m = module number (0 … 1)

Description Specifies the module code of the module.

Bit 0…7

Values

Values Modulecode

143:

202 … 245:

Energy efficiency module MSE6-E2M

CPX bus node

[Modul code]

Comment � Description for the respective module

Tab. C.44 Module code

Module data: Revision code

Function no. 16 + 16 m + 13; m = module number (0 … 1)

Description Shows the module version.

Bit 0 … 7

Values Revision code [Revision]

0 … 255

Comment � Product label

Tab. C.45 Revision code



Module data: Serial number

Function no. 784 + m * 4 + 0 (Byte 0)

784 + m * 4 + 1 (Byte 1)

784 + m * 4 + 2 (Byte 2)

784 + m * 4 + 3 (Byte 3); m = module number ((0 … 1)

Description Specifies the serial number of the module.

Tab. C.46 Serial number

D Glossary


D Glossary

Term/abbreviation Significance

Bus node Creates the communicative connection to a higher-order controller

through a fieldbus, passes on the control signals to the integrated sensor

module and monitors their functioning.

CPX Automation platform

DIL switches Dual-in-line switches consist of several switch elements with which

settings can be made.

I Input

I/O diagnostic interface The I/O diagnostic interface is a bus-independent diagnostic interface at

I/O level that permits access to internal data of the MSE6-E2M.

I/Os Inputs and outputs

O Output

PLC/IPC Programmable logic controller/industrial PC

Status bits Internal inputs that supply coded common diagnostic messages.

Tab. D.1 Product-specific terms and abbreviations

MSE6-E2M


Index

A

Abbreviations 139. . . . . . . . . . . . . . . . . . . . . . . . .

Analogue data format 121. . . . . . . . . . . . . . . . . .

B

Bus termination 23. . . . . . . . . . . . . . . . . . . . . . . .

C

CE marking 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Commissioning

– CPX-FB13 19. . . . . . . . . . . . . . . . . . . . . . . . . . .

– CPX-FB33/34/35 30. . . . . . . . . . . . . . . . . . . . .

– CPX-FB36 40. . . . . . . . . . . . . . . . . . . . . . . . . . .

– CPX-FB37 50. . . . . . . . . . . . . . . . . . . . . . . . . . .

– Start-up behaviour 50. . . . . . . . . . . . . . . . . . . .

CPX-FMT 48. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

D

Device description file

– GSD file 28. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

– GSDML file 38. . . . . . . . . . . . . . . . . . . . . . . . . .

Diagnostic memory 14, 129. . . . . . . . . . . . . . . . .

– Fundamentals 108. . . . . . . . . . . . . . . . . . . . . . .

– Structure 129. . . . . . . . . . . . . . . . . . . . . . . . . . .

Diagnostic memory data 127. . . . . . . . . . . . . . . .

– Number of entries in the diagnostic memory . . .

127

– Overflow 127. . . . . . . . . . . . . . . . . . . . . . . . . . .

– Status 128. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Diagnostic memory filters 73. . . . . . . . . . . . . . . .

Diagnostic memory parameters 73, 122. . . . . . . .

– Channel number (CN) 125. . . . . . . . . . . . . . . . .

– Entries remanent with power ON 122. . . . . . . .

– Error number (FN) 126. . . . . . . . . . . . . . . . . . . .

– Fault end filter 124. . . . . . . . . . . . . . . . . . . . . . .

– Fault numbers filter 124. . . . . . . . . . . . . . . . . .

– Module number (MN) 125. . . . . . . . . . . . . . . . .

– Module/channel filter 125. . . . . . . . . . . . . . . . .

– Run/stop filter 1 123. . . . . . . . . . . . . . . . . . . . .

– Run/stop filter 2 123. . . . . . . . . . . . . . . . . . . . .

Diagnostics

– I/O diagnostics interface 93, 94. . . . . . . . . . . .

– Status bits 93. . . . . . . . . . . . . . . . . . . . . . . . . .

– via LED indicators 85. . . . . . . . . . . . . . . . . . . . .

E

Edit

– Diagnostics mode 26, 36, 45. . . . . . . . . . . . . . .

– IP addressing 46. . . . . . . . . . . . . . . . . . . . . . . .

– Operating mode 25, 36, 44. . . . . . . . . . . . . . . .

– Protocol 44. . . . . . . . . . . . . . . . . . . . . . . . . . . .

– Station number 26. . . . . . . . . . . . . . . . . . . . . . .

Error control 109. . . . . . . . . . . . . . . . . . . . . . . . . .

Error numbers 99. . . . . . . . . . . . . . . . . . . . . . . . .

F

Fail safe 102, 107, 119. . . . . . . . . . . . . . . . . . . .

Fail safe parameterisation 107. . . . . . . . . . . . . . .

Festo Maintenance Tool 48. . . . . . . . . . . . . . . . . .

Fieldbus plug 22. . . . . . . . . . . . . . . . . . . . . . . . . .

Force 102, 104. . . . . . . . . . . . . . . . . . . . . . . . . . .

Force mode 119. . . . . . . . . . . . . . . . . . . . . . . . . . .

I

I/O diagnostic interface 14. . . . . . . . . . . . . . . . . .

I/O diagnostics interface 93, 94. . . . . . . . . . . . . .

Input data

– Blocking function 67. . . . . . . . . . . . . . . . . . . . .

– Consumption measurement 67. . . . . . . . . . . . .

– Selectable 68. . . . . . . . . . . . . . . . . . . . . . . . . . .

Input word

– Em.0 [Flow] 64. . . . . . . . . . . . . . . . . . . . . . . . . .

– Em.1 [Consumption] 65. . . . . . . . . . . . . . . . . . .

– Em.2 [Pressure P2] 65. . . . . . . . . . . . . . . . . . . .

– Em.3 [Status] 67. . . . . . . . . . . . . . . . . . . . . . . .

– Em.4 [Selected input address] 69. . . . . . . . . . .

– Em.5 [Selected input data] 69. . . . . . . . . . . . .

Intended use 8. . . . . . . . . . . . . . . . . . . . . . . . . . .

MSE6-E2M


M

Malfunction 107. . . . . . . . . . . . . . . . . . . . . . . . . .

Modifiable module parameters 74. . . . . . . . . . . .

Module code 137. . . . . . . . . . . . . . . . . . . . . . . . .

Module data 137. . . . . . . . . . . . . . . . . . . . . . . . . .

– Module code 137. . . . . . . . . . . . . . . . . . . . . . . .

– Revision code 137. . . . . . . . . . . . . . . . . . . . . . .

– Serial number 138. . . . . . . . . . . . . . . . . . . . . . .

Module diagnostics data 131. . . . . . . . . . . . . . . .

– Module error number 132. . . . . . . . . . . . . . . . .

– Number of the first faulty channel 132. . . . . . .

Module parameter

– Force mode 105. . . . . . . . . . . . . . . . . . . . . . . . .

– Force state 105. . . . . . . . . . . . . . . . . . . . . . . . .

– Monitoring 109. . . . . . . . . . . . . . . . . . . . . . . . .

Module parameters

– Auto shut-off delay 80. . . . . . . . . . . . . . . . . . . .

– Auto shut-off low flow limit 81. . . . . . . . . . . . .

– Flow standard 77. . . . . . . . . . . . . . . . . . . . . . . .

– Module time of operation 81. . . . . . . . . . . . . . .

– Monitor limit values startup 75. . . . . . . . . . . . .

– Monitoring 75. . . . . . . . . . . . . . . . . . . . . . . . . .

– Pressure change sample time 78. . . . . . . . . . .

– Shut-off Valve cycles 82. . . . . . . . . . . . . . . . . .

– Unit Flow 76. . . . . . . . . . . . . . . . . . . . . . . . . . . .

– Unit Pressure 76. . . . . . . . . . . . . . . . . . . . . . . .

– Unit Consumption 77. . . . . . . . . . . . . . . . . . . . .

– Upper limit flow 79. . . . . . . . . . . . . . . . . . . . . .

– Upper limit pressure 79. . . . . . . . . . . . . . . . . . .

– Upper limit pressure change 80. . . . . . . . . . . .

Monitoring

– Faults 109. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

– Module parameter 110. . . . . . . . . . . . . . . . . . .

– System parameter 110. . . . . . . . . . . . . . . . . . .

N

Notes on the description 6. . . . . . . . . . . . . . . . . .

O

Operating mode 25, 36, 44. . . . . . . . . . . . . . . . . .

Output Data

– Blocking function 63. . . . . . . . . . . . . . . . . . . . .

– Consumption measurement 63. . . . . . . . . . . . .

Output word

– Am.0 [Module control] 62. . . . . . . . . . . . . . . . .

– Am.1 [Input address] 68. . . . . . . . . . . . . . . . . .

P

Parameters, Types 72. . . . . . . . . . . . . . . . . . . . . .

Pin allocation, Fieldbus interface 21. . . . . . . . . . .

Protocol 44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

R

Read-only module parameters 74. . . . . . . . . . . .

Revision code 137. . . . . . . . . . . . . . . . . . . . . . . . .

S

Safety instructions, General remarks 7. . . . . . . .

Serial number 138. . . . . . . . . . . . . . . . . . . . . . . . .

Status bits 14, 93. . . . . . . . . . . . . . . . . . . . . . . . .

Structure of the diagnostic memory 129. . . . . . .

System data 133. . . . . . . . . . . . . . . . . . . . . . . . . .

– CPX operating mode 133. . . . . . . . . . . . . . . . . .

– Fail safe 135. . . . . . . . . . . . . . . . . . . . . . . . . . . .

– Force mode 134. . . . . . . . . . . . . . . . . . . . . . . . .

– Monitor 136. . . . . . . . . . . . . . . . . . . . . . . . . . . .

– Nominal/actual configuration 134. . . . . . . . . .

– Number of input bytes 136. . . . . . . . . . . . . . . .

– Number of output bytes 136. . . . . . . . . . . . . . .

– Operator unit 134. . . . . . . . . . . . . . . . . . . . . . .

– System start 135. . . . . . . . . . . . . . . . . . . . . . . .

System diagnostics data 130. . . . . . . . . . . . . . . .

– Error number 131. . . . . . . . . . . . . . . . . . . . . . . .

– Module number and diagnostic status 130. . . .

– Status bits 130. . . . . . . . . . . . . . . . . . . . . . . . .

System parameter

– Fail safe 107. . . . . . . . . . . . . . . . . . . . . . . . . . . .

– Force mode 105. . . . . . . . . . . . . . . . . . . . . . . . .

– Monitoring 109. . . . . . . . . . . . . . . . . . . . . . . . .

System parameters 117. . . . . . . . . . . . . . . . . . . .

– Analogue data format 121. . . . . . . . . . . . . . . . .

– Fail safe 119. . . . . . . . . . . . . . . . . . . . . . . . . . . .

– Force mode 119. . . . . . . . . . . . . . . . . . . . . . . . .

– Monitor 118. . . . . . . . . . . . . . . . . . . . . . . . . . . .

– System start 120. . . . . . . . . . . . . . . . . . . . . . . .

System start 120. . . . . . . . . . . . . . . . . . . . . . . . . .

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Copyright:Festo AG & Co. KGRuiter Straße 8273734 EsslingenGermany

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Fax:+49 711 347-2144

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