8099748
CPX-AP-I-EP-M12EtherNet/IP interface
80997482019-08[8099750]
Instructions | Operat-ing
Translation of the original instructions
EtherNet/IP®, MODBUS®, ROCKWELL AUTOMATION® are registered trademarks of the respectivetrademark owners in certain countries.
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1 About this document................................................................................................... 5
1.1 Applicable documents.................................................................................................. 5
1.2 Product version............................................................................................................ 5
1.3 Product labelling.......................................................................................................... 5
1.4 Specified standards...................................................................................................... 5
2 Safety........................................................................................................................... 6
2.1 Safety instructions........................................................................................................ 6
2.2 Intended use................................................................................................................ 6
2.3 Training of qualified personnel..................................................................................... 6
3 Additional information................................................................................................ 6
4 Service..........................................................................................................................6
5 Product overview......................................................................................................... 6
5.1 Function....................................................................................................................... 6
5.2 Configuration................................................................................................................ 8
5.2.1 Product design........................................................................................................8
5.2.2 LED displays........................................................................................................... 9
5.2.3 Control elements.....................................................................................................9
5.2.4 Connecting elements.............................................................................................. 10
6 Assembly..................................................................................................................... 11
7 Installation.................................................................................................................. 11
8 Commissioning............................................................................................................ 12
9 Parameterisation......................................................................................................... 12
9.1 EtherNet/IP Objects...................................................................................................... 14
9.1.1 Identity object.........................................................................................................14
9.1.2 Device Level Ring Object.........................................................................................15
9.1.3 QoS object.............................................................................................................. 17
9.1.4 TCP/IP interface object........................................................................................... 18
9.1.5 Ethernet link object.................................................................................................20
9.1.6 Parameter object.................................................................................................... 25
9.1.7 Parameter Group Object......................................................................................... 27
9.1.8 Module information object......................................................................................28
9.1.9 Status and diagnostic object...................................................................................29
9.1.10 Trace object............................................................................................................ 30
9.1.10.1 Instance Services.................................................................................................... 31
9.1.11 System parameters.................................................................................................32
9.2 Modbus TCP................................................................................................................. 33
9.2.1 Holding register...................................................................................................... 33
9.2.2 Input register.......................................................................................................... 35
9.2.3 Discrete input......................................................................................................... 35
9.2.4 Coils........................................................................................................................35
Table of contents
10 Diagnostics and fault clearance................................................................................... 35
10.1 Diagnostics options.......................................................................................................35
10.2 Diagnostic messages.....................................................................................................35
10.3 LED displays.................................................................................................................. 38
11 Disposal........................................................................................................................43
12 Technical data.............................................................................................................. 44
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1 About this document
1.1 Applicable documents
All available documents for the product è www.festo.com/pk.
Document Contents
Instruction manual for automation systemCPX-AP
Instruction manual and important information onassembly, electrical installation and maintenancetasks as well as description of the automationsystem CPX-AP
Tab. 1 Applicable documents
1.2 Product versionThis document refers to the following product versions:
Product Version
CPX-AP-I-EP-M12 EtherNet/IP interface CPX-AP-I-EP-M12 revision 1 or later
Tab. 2 Product version
The product version can be determined using the product label.
There may be an updated version of this document for these or later product versionsè www.festo.com/sp.
1.3 Product labellingThe product labelling is located on the right-hand side of the module. The Data Matrix code is on theconnection side. Scanning the printed Data Matrix Code with an appropriate device opens the FestoSupport Portal with the information appropriate for the product. Alternatively, the Product Key(11-digit alphanumeric code on the product labelling) can be entered in the search field of the SupportPortal è www.festo.com/sp.
1.4 Specified standards
Version
IEC 60204-1:2016-10 DIN 46211:1965-03
EN 60204-1:2018-09 DIN 46225:1976-12
EN 60529:1991-10 DIN 46234:1980-03
Tab. 3 Standards specified in the document
About this document
2 Safety
2.1 Safety instructions– Take into consideration the legal regulations for the respective destination.– Use the product only within the defined values è 12 Technical data.– Observe labelling on the product.– Observe further applicable documents.– Store the product in a dry, UV- and corrosion-protected environment.– Before working on the product:
Switch off the power supply and secure it against being switched on again.
2.2 Intended useThe product described in this document is intended only for use as an interface between an automa-tion system CPX-AP and a higher-order controller through participation in a network with the protocolsEtherNet/IP or Modbus TCP.Use the product only as follows:– Use only in an industrial environment. Outside of industrial environments, e.g. in commercial and
residential/mixed-use areas, it may be necessary to take measures to suppress radio interference.– Use only in combination with modules and components that are permissible for the respective
product variant è www.festo.com/catalogue.– Only use the product if it is in perfect technical condition.
2.3 Training of qualified personnelInstallation, commissioning, maintenance and disassembly should only be conducted by qualified per-sonnel. The qualified personnel must be familiar with installation of electrical control systems.
3 Additional information– Accessories è www.festo.com/catalogue.
4 ServiceContact your regional Festo contact person if you have technical questions è www.festo.com.
5 Product overview
5.1 FunctionThe product, as a device in a EtherNet/IP or Modbus TCP network, establishes the connectionbetween a higher-order controller and the modules in an automation system CPX-AP. Data transfer ison the basis of Industrial Ethernet following the IEEE 802.3 protocol.The product has two equivalent Ethernet interfaces with integrated switch, and therefore supportsboth star and line topology.
Safety
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Web serverThe integrated web server provides read and write access to the key parameters and diagnostic func-tions of the automation system CPX-E .Functions of the web server:– Parameterisation of the modules in the automation system CPX-AP– Overview of the Assemblies and its structure– Display of diagnostic messages– Downloading a device description file (EDS file)– Exporting an L5X file for ROCKWELL AUTOMATION software– Update of the FirmwareThe web server can be accessed by entering the IP address in the address bar of a web browser.
Registration data:• User: admin• Password: Product Key è product label on the interface housingThe login data can be changed after the first login.
Device description fileA device description file (EDS file) is used for project engineering of the EtherNet/IP interface in thehigher-order controller software.It contains all the information required to configuration of the automation system CPX-AP via controlsoftware.
The current device description file is available on the Festo Support Portal è www.festo.com/sp.
Crossover detection (auto MDI/MDI-X)The product supports crossover detection (auto MDI/MDI-X), which means that there is the option ofusing patch cables or crossover cables.
When using patch cables and crossover cables in the same network, crossover detection must beactivated in the higher-order controller. When using the “Prioritised Start-Up” (QuickConnect) func-tion, crossover detection (auto MDI/MDI-X) must be deactivated.
Prioritised Start-Up (QuickConnect)The "Prioritised Start-Up” (QuickConnect) function ensures that the automation system CPX-AP is ableto start up quickly.
When using the Prioritised Start-Up (QuickConnect) function, crossover detection (Auto-MDI/MDI-X)must be disabled and the transmission rate and duplex mode of the network ports and on the higher-level controller must be set identically at the interface.
Product overview
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5.2 Configuration
5.2.1 Product design
1 Mounting interface connection side top
2 Rotary switch cover
3 EtherNet/IP network connection [TP2]
4 Connection for system communication [XF21]
5 Connection for voltage forwarding [XD2]
6 Mounting interface connection side bottom andconnection functional earth FE
7 Mounting interface, lateral bottom and connection forfunctional earth FE
8 Connection for power supply [XD1]
9 Connection for system communication [XF20]
10 EtherNet/IP network connection [TP1]
11 Screw Cover Rotary switch
12 Inscription label (optional)
13 Mounting interface, lateral bottom and connection forfunctional earth FE
Fig. 1 Product design
Product overview
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5.2.2 LED displays
1 System diagnostics [SD] (green/red)
2 Maintenance [MT] (yellow)
3 Module status [MS] (green/red)
4 Network connection [TP2] (green)
5 Network connection [TP1] (green)
6 Network status [NS] (green/red)
7 Performance level [PL] (green/red)
8 Module diagnostics [MD] (green/red)
Fig. 2 LED displays
5.2.3 Control elements
NOTICE!
Damage to internal electronics.Damage to at-risk components due to electrostatic discharge.• Ensure your body is electrostatically discharged before activating the rotary switch.
Rotary switch Function
The 3 rotary switches are used to set the 4th octet of the IPaddress (192.168.1.XXX).Possible settings:– 0 = dynamic addressing via DHCP (factory setting)– 1 … 255 = permissible address rangeValid values:– EtherNet/IP: 300 … 555 (IP address = value – 300)– Modbus TCP: 600 … 855 (IP address = value – 600)– Reset to factory setting: 900If values are invalid, the IP parameters are reset to the factory set-tings.In the range 0 … 255 both network protocols are active. The net-work protocol that first sets outputs has priority over the outputs.
Tab. 4 Rotary switch
Product overview
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Changes to the rotary switches only take effect following a restart of the interface.
5.2.4 Connecting elements
Connection for power supply [XD1]
Plug M8, 4-pin, A-coded Signal
1 +24 V DC logic supply PS
2 0 V DC load supply PL
3 0 V DC logic supply PS
4 +24 V DC load supply PL
Tab. 5 Connection for power supply
Connection for voltage forwarding [XD2]
Socket M8, 4-pin, A-coded Signal
1 +24 V DC logic supply PS
2 0 V DC load supply PL
3 0 V DC logic supply PS
4 +24 V DC load supply PL
Tab. 6 Connection for voltage forwarding
Connection for system communication [XF20], [XF21]
Socket M8, 4-pin, D-coded Signal
1 RX– Received data –
2 TX+ Transmitted data +
3 RX+ Received data +
4 TX– Transmitted data –
Tab. 7 Connection for system communication
Network EtherNet/IP connection [TP1]
Socket M12, 4-pin, D-coded Signal
1 TD+ Transmitted data +
2 RD+ Received data +
3 TD– Transmitted data –
4 RD– Received data –
Product overview
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Network EtherNet/IP connection [TP1]
Socket M12, 4-pin, D-coded Signal
Thread Shield Functional earth
Tab. 8 Network EtherNet/IP connection [TP1]
Network EtherNet/IP connection [TP2]
Socket M12, 4-pin, D-coded Signal
1 RD+ Received data +
2 TD+ Transmitted data +
3 RD– Received data –
4 TD– Transmitted data –
Thread Shield Functional earth
Tab. 9 Network EtherNet/IP connection [TP2]
6 Assembly• Assemble the module as outlined in the “Instruction manual for automation system
CPX-AP"è 1.1 Applicable documents.
7 Installation• Carry out the installation according to the "Instruction manual for automation system
CPX-AP"è 1.1 Applicable documents.• EtherNet/IP Use network cables as described in the cable specification è 12 Technical data.
Assembly
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8 CommissioningNOTICE!
Malfunction due to switching on the higher-order controller and automation system CPX-AP in theincorrect order.• Switch on the higher-order controller and automation system CPX-AP according to the preset
order of the network used.
1. Using the appropriate software, set up an automation project for the higher-order controller.2. Import the device description file into the software è www.festo.com/sp.3. Configure the automation system CPX-AP in the software:
– System structure– Network addressing– Address assignment of modules è Instruction manual for automation system CPX-AP
4. Transfer the automation project to the higher-order controller.
Behaviour of the display components of the module after error-free commissioning
[MD] [SD] [PL] [MT]
green on green on green on off
Tab. 10 Behaviour of the display components after error-free commissioning
[TP1], [TP2] [NS] [MS]
flashing green green on green on
Tab. 11 Behaviour of the display components after error-free commissioning
Information on troubleshooting in the event of incorrect behaviour:è Instruction manual for automation system CPX-APè 10 Diagnostics and fault clearance
9 ParameterisationVarious parameters are available for reading out information about the modules in an automation sys-tem CPX-AP and adapting the modules to the application situation.Parameterisation can be conducted via web browser, L5X file or parameter object.
Commissioning
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ID Parameter Instance-s
Datatype
Access1) Arraysize
246 Fieldbus serial number 1 UINT32 ro –
791 Product key 1 CHAR ro 12
960 Firmware version 1 CHAR ro 30
12000 Activate DHCP– TRUE: Active (factory setting)– FALSE: Inactive
1 BOOL rw –
12001 IP address 1 UINT32 rw –
12002 Subnet mask 1 UINT32 rw –
12003 Gateway 1 UINT32 rw –
12004 Active IP address 1 UINT32 ro –
12005 Active subnet mask 1 UINT32 ro –
12006 Active gateway address 1 UINT32 ro –
12007 MAC address 1 UINT8 ro 6
20000 Module code 1 UINT32 ro –
20022 Configuration of voltage monitoring loadsupply PL– 0: load voltage monitoring inactive– 1: load voltage monitoring active, with
suppression of diagnostics at switch-off (factory setting)
– 2: load voltage monitoring active
1 UINT8 rw –
20085 Measured value temperature AP-ASIC [°C] 1 INT16 ro –
20087 Current measured value of logic supply PS[mV]
1 UINT16 ro –
20088 Current measured value of load supply PL[mV]
1 UINT16 ro –
20093 Hardware version 1 UINT8 ro –
20196 Diagnostic status– Index 0: diagnostic status of the entire
automation system CPX-AP– Index 1: diagnostic status of module 1
(address 1)– Index 2: diagnostic status of module 2
(address 2)– ...
1 UINT8 ro Numberof mod-ules + 1
Parameterisation
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ID Parameter Instance-s
Datatype
Access1) Arraysize
Each entry is of the data type UINT8 withthe following meaning:– Bit 0: degree of severity information (1)– Bit 1: degree of severity maintenance
(1)– Bit 2: degree of severity warning (1)– Bit 3: degree of severity error (1)– Bit 4: reserved– Bit 5: reserved– Bit 6: module present (1), module lost
(0)– Bit 7: reservedBit 6 is not valid for index 0
1130125 Bootloader version 1 CHAR ro 30
1) ro = read only; rw = read write
Tab. 12 Parameter
9.1 EtherNet/IP Objects
The following sections contain information on the representation of the automation system CPX-APwithin the EtherNet/IP object model.Many of the terms shown are the original English terms of the protocol specification and are used forclarity in any language.
9.1.1 Identity object– Object class: 0x01– Instances: 1The object is used for identification and contains general information about the EtherNet/IP interface.
Attribute Access Name Data type Description/value
Class attributes
1 Get Revision UINT Revision 1
2 Get Max instances UINT Max. number of instances of the object1)
3 Get Num instances UINT Current number of instances of theobject1)
6 Get Max class attribute UINT Max. number of class attributes 7
Parameterisation
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Attribute Access Name Data type Description/value
7 Get Max instanceattribute
UINT Max. number of instance attributes 17
Instance attributes
1 Get Vendor ID UINT Manufacturer ID 0x1A
2 Get Device type UINT Type of equipment 0x0C
3 Get Product code UINT Product code 0x36E9
4 Get Revision STRUCT Revision 1
5 Get Status WORD Status
6 Get Serial number UDINT Serial number
7 Get Product name SHORT_STRING
Product name CPX-AP-I-EP
8 Get State USINT Status0 = not present1 = self-test device2 = standby3 = ready for operation4 = remediable malfunction5 = non-remediable malfunction255 = default value
14 Get/Set Semaphore STRUCT Access Synchronisation Semaphore
15 Get/Set(NV)
User assignedname
STRINGI User-defined name
16 Get/Set(NV)
User assigneddescription
STRINGI User-defined description
17 Get/Set(NV)
User assigned loca-tion
STRINGI User-defined location
20 Get Uptime UDINT Time since last switch-on [s]
1) depending on the configuration of the automation system CPX-AP
Tab. 13 Identity object
9.1.2 Device Level Ring Object– Object class: 0x47– Instances: 1The object contains status information for the device level ring protocol (DLR protocol).
Parameterisation
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Attribute Access Name Data type Description/value
Class attributes
1 Get Revision UINT Revision 3
2 Get Max instances UINT Max. number of instances of the object1)
3 Get Num instances UINT Current number of instances of theobject1)
6 Get Max class attribute UINT Max. number of class attributes 7
7 Get Max instanceattribute
UINT Max. number of instance attributes 12
Instance attributes
1 Get Network topology USINT Network topology0 = linear1 = ring
2 Get Network status USINT Network status0 = normal1 = ring error2 = unexpected loop detected3 = partial network error4 = short-term malfunction/cycle recov-ery
3 Get Ring supervisoractive status flag
USINT Status indicator Ring Supervisoractive0 = Backup Supervisor1 = active ring Supervisor2 = normal ring knot3 = not DLR topo4 = current ring parameters cannot besupported (Beacon Interval/BeaconTimeout)
STRUCT of ring Supervisor configuration
BOOL Activate ring Supervisor
USINT Priority ring Supervisor
UDINT Beacon Interval
UDINT Beacon Timeout
4 Set (NV) Ring supervisorconfig
UINT DLR VLAN ID
5 Set Ring faults count UINT Number of ring errorsReset: write 0
Parameterisation
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Attribute Access Name Data type Description/value
STRUCT of Last active node on port 1
UDINT IP
6 Get Last active node onport 1
USINT[6] MAC
STRUCT of Last active node on port 2
UDINT IP
7 Get Last active node onport 2
USINT[6] MAC
8 Get Ring protocol parti-cipants count
UINT Number of participating devices in thering protocol
ARRAY of:STRUCTOF
List of participating devices in the ringprotocol
UDINT IP
9 Get Ring protocol parti-cipants list
USINT[6] MAC
STRUCT of Active Supervisor address
UDINT Supervisor IP address0 = No IP address configured for thedevice
10 Get Active supervisoraddress
USINT[6] Supervisor MAC address
11 Get Active supervisorprecedence
USINT Priority value of the active ring Super-visors
12 Get Capability flags DWORD Capability FlagsBit 1: Beacon BasedRing nodeBit 5: SupervisorBit 7: Flush Table FrameOther bits: Reserved, must be 0
1) depending on the configuration of the automation system CPX-AP
Tab. 14 Device Level Ring Object
9.1.3 QoS object– Object class: 0x48– Instances: 1The object is used to classify and prioritise data packets for EtherNet/IP communication.
Attribute Access Name Data type Description/value
Class attributes
1 Get Revision UINT Revision 1
Parameterisation
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Attribute Access Name Data type Description/value
2 Get Max instances UINT Max. number of instances of the object1)
3 Get Num instances UINT Current number of instances of theobject1)
6 Get Max class attribute UINT Max. number of class attributes 7
7 Get Max instanceattribute
UINT Max. number of instance attributes 8
Instance attributes
1 Set (NV) 802.1Q Tag enable USINT 0 = Tagged Framesdeactivated (default)1 = Tagged Frames activated
2 Set (NV) DSCP PTP event USINT 59 (default)
3 Set (NV) DSCP PTP general USINT 47 (default)
4 Set (NV) DSCP urgent USINT 55 (default)
5 Set (NV) DSCP scheduled USINT 47 (default)
6 Set (NV) DSCP high USINT 43 (default)
7 Set (NV) DSCP low USINT 31 (default)
8 Set (NV) DSCP explicit USINT 27 (default)
1) depending on the configuration of the automation system CPX-AP
Tab. 15 QoS object
9.1.4 TCP/IP interface object– Object class: 0xF5– Instances: 1The object is used to configure the TCP/IP network interface.
Attribute Access Name Data type Description/value
Class attributes
1 Get Revision UINT Revision 4
2 Get Max instances UINT Max. number of instances of the object1)
3 Get Num instances UINT Current number of instances of theobject1)
6 Get Max class attribute UINT Max. number of class attributes 7
7 Get Max instanceattribute
UINT Max. number of instance attributes 13
Instance attributes
1 Get Interface status DWORD Interface status
Parameterisation
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Attribute Access Name Data type Description/value
2 Get (NV) Configuration cap-ability
DWORD Configuration capabilityBit 0: BOOTP client(false)Bit 1: DNS client(true)Bit 2: DHCP client(true)Bit 3: DHCP-DNS update(false)Bit 4: configuration adjustable (true)Bit 5: hardware configurable (true)Bit 6: configuration change requiresreset (false)Bit 7: AcdCapable (true)
3 Set (NV) Configuration con-trol
DWORD Configuration monitoring
4 Get (NV) Physical link object STRUCT Physical connection object
STRUCT of Configuration Interface
UDINT IP address
UDINT Network mask
UDINT Gateway address
UDINT Server name
UDINT Server name 2
5 Set (NV) Interface configura-tion
STRING Domain name
6 Set (NV) Host name STRING Host Name (max. 64 characters)
8 Set (NV) TTL Value USINT TTL value 1 … 255 (default = 1)
STRUCT of Multicast IP address configuration
USINT Alloc control
USINT Reserved
UINT Num Mcast
9 Get (NV) Mcast config
UDINT Mcast start addr
10 Set (NV) Select Acd BOOL Select ACD0 = activate ACD1 = deactivate ACD
STRUCT of Letzter Konflikt festgestellt
USINT ACDactivity
11 Set (NV) Last Conflict Detec-ted
ARRAY ofUSINT[6]
RemoteMAC
Parameterisation
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Attribute Access Name Data type Description/value
11 Set (NV) Last Conflict Detec-ted
ARRAY ofUSINT[28]
ArpPDU
12 Set (NV) QuickConnect BOOL Quick Connect0 = deactivate1 = activate
13 Set (NV) Encapsulationinactivity timeout(in seconds)
UINT Inactivity of encapsulation [sTimeout]0 = deactivate1 … 3600 (default = 120)
16 Get Active TCP connec-tions
UINT Active TCP connections
17 Get Non-CIP encapsula-tion messages persecond
UDINT No encapsulated messages sent andreceived in the last second
1) depending on the configuration of the automation system CPX-AP
Tab. 16 TCP/IP interface object
9.1.5 Ethernet link object– Object class: 0xF6– Instances: 2The object contains general information and status information as well as extended settings for thenetwork connections TP1 and TP2.– Instance 1 corresponds to TP1– Instance 2 corresponds to TP2
Attribute Access Name Data type Description/value
Class attributes
1 Get Revision UINT Revision 3
2 Get Max instances UINT Max. number of instances of the object1)
3 Get Num instances UINT Current number of instances of theobject1)
6 Get Max class attribute UINT Max. number of class attributes 7
7 Get Max instanceattribute
UINT Max. number of instance attributes 12
Instance attributes
1 Get Interface speed UDINT Current velocity [Mbps] (default 10)
Parameterisation
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Attribute Access Name Data type Description/value
Interface Flags
Bit 0: connection status0 = inactive (Bit 1 = undefined)1 = active
Bit 1: duplex mode0 = half duplex (default)1 = full duplex
Bit 2 … 4: negotiation status0 = autonegotiation is performed1 = autonegotiation and velocity detec-tion failed2 = autonegotiation failed but velocitydetected3 = autonegotiation successful (velocityand duplex mode)4 = autonegotiation not performed
Bit 5: è Attribute 11, Bit 0
2 Get Interface flags DWORD
Bit 6: Local hardware error0 = No local hardware error1 = Local hardware error detected
3 Get Physical address ARRAY ofUINT[6]
MAC address
Interface counters STRUCT of Interface numerator
In octets UDINT Received octets
In Ucast packets UDINT Received Unicast packets
In NUcast packets UDINT Received Non-Unicast packets
In discards UDINT Received Inbound packets but discarded
In errors UDINT Received Inbound packets containingerrors
In unknown protos UDINT Received Inbound packets with unknownprotocol
Out octets UDINT Sent octets
Out Ucast packets UDINT Sent Unicast packets
Out NUcast packets UDINT Sent Non-Unicast packets
4 Get
Out discards UDINT Sent Outbound packets but discarded
Parameterisation
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Attribute Access Name Data type Description/value
4 Get Out errors UDINT Sent Outbound packets containingerrors
Media counters STRUCT of Media-specific counters
Alignment errors UDINT Received frames whose octet length isnot an integer
FCS errors UDINT Received frames without successful FCScheck
Single collisions UDINT Successfully transmitted frames withexactly one collision
Multiple collisions UDINT Successfully transmitted frames withmore than one collision
SQE test errors UDINT Frequency with which an SQE test errormessage is generated
Deferred transmis-sions
UDINT Frames whose first transmission attemptis delayed because the medium is occu-pied
Late collisions UDINT Frequency with which a collision isdetected during the transmission of apacket after 512 bit intervals
Excessive collisions UDINT Frames where transmission fails due toexcessive collisions
MAC transmiterrors
UDINT Frames where transmission fails due tointernal MAC error
Carrier sense errors UDINT Times in which the condition was lost ornever confirmed when attempting totransfer a frame
Frame too long UDINT Received frames whose maximumallowed size is exceeded
5 Get
MAC receive errors UDINT Frames where reception fails due tointernal MAC error
Interface control STRUCT of Interface control6 Set (NV)
Control bits WORD Bit 0: autonegotiation0 = activated1 = deactivated
Parameterisation
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Attribute Access Name Data type Description/value
Bit 1: duplex mode0 = half duplex1 = full duplex
Control bits WORD
Bit 2 … 15: reserved, must be 0
6 Set (NV)
Forced interfacespeed
UINT Velocity(in Mbps 0, 10, 100, 1000, …)
7 Get Interface type USINT Type0 = unknown1 = device internal (integrated switch)2 = twisted pair3 = glass fibre
8 Get Interface state USINT Status0 = unknown1 = activated, ready for data exchange2 = deactivated3 = In test
9 Set (NV) Admin state USINT Admin State1 = activated2 = deactivated
10 Get Interface label SHORT_STRING
Device Labeling
Interface capability STRUCT of Interface Capability
Bit 0: manual changes in attribute 60 = changes in attribute 6 are automatic-ally accepted1 = changes in attribute 6 are not auto-matically applied, reset required
Bit 1: autonegotiation0 = deactivated1 = activated
Bit 2: auto MDIX0 = deactivated1 = activated
11 Get
Capability bits DWORD
Bit 3: manual setting velocity/duplexmode0 = manual setting is not supported1 = manual setting is supported
Parameterisation
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Attribute Access Name Data type Description/value
Capability bits DWORD Bit 4 … 31: reserved, must be 0
STRUCT of Velocity/Duplex possibilities
USINT Velocity/Duplex Array Count
ARRAY ofSTRUCT of
Velocity/Duplex Array
UINT Interface velocity [Mbps]
11 Get
Speed/duplexoptions
USINT Duplex mode0 = half duplex1 = full duplex
HC interface coun-ters
STRUCT of High Capacity Interfaces Counter
HCInOctets ULINT Total octets received (64 bit)
HCInUcastPkts ULINT Received Unicast packets (64 bit)
HCInMulticastPkts ULINT Received Multicast packets
HCInBroadcastPkts ULINT Received Broadcast packets
HCOutOctets ULINT Transmitted octets (64 bit)
HCOutUcastPkts ULINT Sent Unicast packets (64 bit)
HCOutMulticastP-kts
ULINT Sent Multicast packets
12 Get
HCOutBroadcastP-kts
ULINT Sent Broadcast packets
HC media counters STRUCT of High Capacity Media Counter
HCStatsAlignment ULINT Received frames whose octet length isnot an integer and without successfulFCS check (64 bit)
HCStatsFCSErrors ULINT Received frames whose octet length isan integer but without successful FCScheck (64 bit)
HCStatsInternal-MacTransmitErrors
ULINT Frames where transmission fails due tointernal MAC error (64 bit)
HCStatsFrameToo-Longs
ULINT Received frames whose maximumallowed size is exceeded (64 bit)
13 Get
HCStatsInternal-MacReceiveErrors
ULINT Frames where reception fails due to aninternal MAC error (64 bit)
Parameterisation
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Attribute Access Name Data type Description/value
13 Get HCStatsSymbolEr-rors
ULINT Frequency with which an invalid datasymbol was displayed if a valid carrierexisted
1) depending on the configuration of the automation system CPX-AP
Tab. 17 Ethernet link object
9.1.6 Parameter object– Object class: 0x0F– Instances: 1 … x
Attribute Access Name Data type Description/value
Class attributes
1 Get Revision UINT Revision 1
2 Get Max instances UINT Max. number of instances of the object1)
3 Get Num instances UINT Current number of instances of theobject1)
6 Get Max class attribute UINT Max. number of class attributes 10
7 Get Max instanceattribute
UINT Max. number of instance attributes 24
8 Get Descriptor WORD Descriptor for parameter object (0x3)0 = supported parameter instances1 = supported whole attributes
9 Get Configurationassembly
UINT Configuration Assembly
10 Get/Set Native languageselection
USINT Language selection0 = English (default)1 = French2 = Spanish3 = Italian4 = German5 = Japanese6 = Portuguese7 = Chinese
Instance attributes
1 Get/Set Parameter value2)
Parameter value
2 Get/Set Link path size USINT Not available, always 0
3 Get/Set Link path EPATH Not available
Parameterisation
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Attribute Access Name Data type Description/value
4 Get Descriptor WORD Descriptor of the instance
5 Get Datatype USINT ofARRAY ofUSINT
Data type of the instance
6 Get Datasize USINT Data size
7 Get Parameter namestring
SHORT_STRING
Parameter name (max. 16 characters)
8 Get Units string SHORT_STRING
Units (max. 4 characters)
9 Get Help string SHORT_STRING
Help (max. 64 characters)
10 Get Minimum value 2) Minimum value of the parameter(for data type String = minimum length)
11 Get Maximum value 2) Maximum value of the parameter(for data type String = maximum length)
12 Get Default value 2) Default value
13 Get Scaling multiplier UINT Scaling factor
14 Get Scaling divisor UINT Scaling divider
15 Get Scaling base UINT Scaling basis
16 Get Scaling offset INT Scaling offset
17 Get Multiplier link UINT Multiplier Link
18 Get Divisor link UINT Divisor Link
19 Get Base link UINT Base Link
20 Get Offset link UINT Offset Link
21 Get Decimal precision USINT Decimal accuracy
22 Get International para-meter name
STRINGI International parameter name
23 Get International engin-eering units
STRINGI International Engineering Units
24 Get International helpstring
STRINGI International Help
100 Get AP Module number UINT Module number
101 Get AP Parameter ID UDINT Parameter ID
Parameterisation
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Attribute Access Name Data type Description/value
102 Get AP Parameterinstance
UINT Parameter instance
1) depending on the configuration of the automation system CPX-AP2) è Attribute 5
Tab. 18 Parameter object
Access Service code Instance Data 0 … 1 Data 2 … 3 Data 4 … 7 Data 8 … n
Read 100 –
Write 101
0 Modulenumber
AP paramet-er ID
AP paramet-er instance Data for
writing
Tab. 19 Parameter Object Services
9.1.7 Parameter Group Object– Object class: 0x10– Instances: 1 … number of modules
Attribute Access Name Data type Description/value
Class attributes
1 Get Revision UINT Revision 1
2 Get Max instances UINT Max. number of instances of the object1)
3 Get Num instances UINT Current number of instances of theobject1)
6 Get Max class attribute UINT Max. number of class attributes 8
8 Get/Set Native languageselection
USINT Language selection0 = English (default)1 = French2 = Spanish3 = Italian4 = German5 = Japanese6 = Portuguese7 = Chinese
Instance attributes
1 Get Group name string SHORT_STRING
Group name (max. 16 characters)
2 Get Number of mem-bers in that group
UINT Number of members of the group
Parameterisation
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Attribute Access Name Data type Description/value
3 … x Get Parameter numberin group
UINT Parameter number in the group
1) depending on the configuration of the automation system CPX-AP
Tab. 20 Parameter Group Object
9.1.8 Module information object– Object class: 0x64– Instances: 1 … number of modules
Attribute Access Name Data type Description/value
Class attributes
1 Get Revision UINT Revision 1
2 Get Max instances UINT Max. number of instances of the object1)
3 Get Num instances UINT Current number of instances of theobject1)
6 Get Max class attribute UINT Max. number of class attributes 7
7 Get Max instanceattribute
UINT Max. number of instance attributes 15(Order code)
Instance attributes
1 Get Module code DINT Module code
2 Get Module class USINT Module class
3 Get Profile number UINT Profile number
4 Get Input size UINT Input variable [byte]
5 Get Input channel UINT Input channel
6 Get Output size UINT Output variable [byte]
7 Get Output channel UINT Output channel
8 Get Parameter size UINT Parameter size
9 Get Hardware version USINT Hardware version
10 Get Firmware version USINT[3] Firmware version
11 Get ASIC version USINT[2] ASIC version
12 Get Library version USINT[3] Library version
13 Get Serial number UDINT Serial number
14 Get Product key SHORT_STRING
Product Key
Parameterisation
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Attribute Access Name Data type Description/value
15 Get Order code SHORT_STRING
Order code
1) depending on the configuration of the automation system CPX-AP
Tab. 21 Module information object
9.1.9 Status and diagnostic object– Object class: 0x65– Instances: 1 … number of modules
Attribute Access Name Data type Description/value
Class attributes
1 Get Revision UINT Revision 1
2 Get Max instances UINT Max. number of instances of the object1)
3 Get Num instances UINT Current number of instances of theobject1)
6 Get Max class attribute UINT Max. number of class attributes 9
7 Get Max instanceattribute
UINT Max. number of instance attributes 4(Diagnostic code)
Global diagnostic status
Bit 0: configuration data is currentlybeing written
8 Get Global diagnosisstate
UDINT
Bit 1 … 31: module è diagnostic status
9 Get Bus status USINT Bus status
Instance attributes
Module diagnostic status
Bit 0: device available(communication OK)
Bit 1: current
Bit 2: voltage
Bit 3: temperature
Bit 4: reserved
Bit 5: motion
Bit 6: configuration/parameters
Bit 7: monitoring
1 Get Module diagnosisstate
UDINT
Bit 8: communication
Parameterisation
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Attribute Access Name Data type Description/value
Bit 9: Safety
Bit 10: internal hardware
Bit 11: software
Bit 12: maintenance
Bit 13: miscellaneous
Bit 14: reserved
Bit 15: reserved
Bit 16: external device
Bit 17: safety
Bit 18: encoder
1 Get Module diagnosisstate
UDINT
Bit 19 … 31: reserved
2 Get Submodule USINT Submodule
3 Get Channel USINT Channel
4 Get Diagnostic code UDINT Diagnostic code
1) depending on the configuration of the automation system CPX-AP
Tab. 22 Status and diagnostic object
9.1.10 Trace object– Object class: 0x66– Instances: 1 … number of diagnostic entries
Attribute Access Name Data type Description/value
Class attributes
1 Get Revision UINT Revision 1
2 Get Max instances UINT Max. number of diagnostic entries
3 Get Num instances UINT Current number of diagnostic entries
6 Get Max class attribute UINT Max. number of class attributes 9
7 Get Max instanceattribute
UINT Max. number of class attributes 4(Diagnostic code)
8 Get/Set Trace mode USINT Trace Mode0 = Überschreiben1 = Bestätigen
Instance attributes
1 Get Timestamp ULINT Time stamp [ns]
Parameterisation
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Attribute Access Name Data type Description/value
2 Get Module UINT Module
3 Get Submodule UINT Submodule
4 Get Channel UINT Channel
5 Get Diagnostic code UDINT Diagnostic code
6 Get Severity USINT Severity1 = information2 = maintenance4 = warning8 = error
7 Get Type USINT Type0 = Inform1 = Raise3 = Resolve
8 Get Acked USINT Acknowledged (true/false)
Tab. 23 Trace object
9.1.10.1 Instance Services
Service Name Description
0x0e Get attribute single Get attribute Single
0x18 Get member Preserve all attributes of a diagnosis entryObject class: 0x66Instances: 1 … number of diagnostic entriesè Tab. 23 Trace object – instance attributes
0x32 Acknowledge trace entry Confirm diagnostic entryObject class: 0x66Instances: 1 … number of diagnostic entries
Tab. 24 Instance Services
Parameterisation
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9.1.11 System parameters– Object class: 0x67– Instances: 1 … number of diagnostic entries
Attribute Access Name Data type Description/value
Class attributes
1 Get Revision UINT Revision 1
2 Get Max instances UINT Max. number pf instances of the object
3 Get Num instances UINT Current number of instances of theobject
6 Get Max class attribute UINT Max. number of class attributes 7
7 Get Max instanceattribute
UINT Max. number of class attributes 3
Instance attributes
1 Get/Set(NV)
Webserver enable BOOL Activate web server
2 Get/Set(NV)
Webserver writeaccess
BOOL Web server write access
3 Get/Set(NV)
SNMP enable BOOL Activate SNMP
Tab. 25 System parameters
Parameterisation
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9.2 Modbus TCP
9.2.1 Holding register
Register Length Access1) Name Description/value
Holding register
0 4096 rw Outputs Outputs
5000 4096 ro Inputs Inputs
10000 1000 rw Parameter Parameterè Tab. 28 Parameter
11000 1000 ro Diagnosis Diagnostics
12000 1 ro Module count Number of modules
14000 2 rw Timeout Timeout (default 100 ms)
15000 18500 ro Module information Module informationè Tab. 29 Module information
Input register
0 4096 ro Inputs Inputs
Discrete input
0 32768 ro Inputs Inputs2)
Coils
0 32768 rw Outputs Outputs2)
1) ro = read only; rw = read write2) dependent on the configuration of the automation system CPX-AP
Tab. 26 Holding register
Sequence for executing a request
Step Access Register Description
1 Write 10000 Module number
2 Write 10001 Parameter ID
3 Write 10002 Parameter instance
4 Write 10004 and10010 ...
Data length andData
5 Write 10003 1 = read or 2 = write
6 Read 10003 up to 16 = done or 4 = error
7 Read 10004 and10010 ...
Data length andData
Tab. 27 Sequence for executing a request
Parameterisation
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Parameter
Register Length Access1) Name Description/value
10000 1 rw Module number Module number
10001 1 rw ID Parameter ID
10002 1 rw Instance Instance
10003 1 rw Exec Design1 = read2 = write3 = busy4 = error (request failed)16= completed (request successful)
10004 1 rw Data length Data length
10010 512 rw Data Data
1) ro = read only; rw = read write
Tab. 28 Parameter
Module information
Register1) Length Access2) Name Description/value
15000 + 37 x n 2 ro Module code Module code
15002 + 37 x n 1 ro Module class Module class
15003 + 37 x n 1 ro Communicationprofiles
Communication profiles
15004 + 37 x n 1 ro Input size Input variable [byte]
15005 + 37 x n 1 ro Input channels Input channels
15006 + 37 x n 1 ro Output size Output variable [byte]
15007 + 37 x n 1 ro Output channels Output channels
15008 + 37 x n 1 ro Hardware version Hardware version
15009 + 37 x n 3 ro Firmware version Firmware version (major.minor.patch)
15012 + 37 x n 2 ro Serial number Serial number
15014 + 37 x n 6 ro Product key Product key (11 characters)
15020 + 37 x n 17 ro Order text Order text (34 characters)
1) n = module number (starting with 0)2) ro = read only; rw = read write
Tab. 29 Module information
Parameterisation
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9.2.2 Input register
Register Length Access1) Name Description/value
0 4096 ro Inputs Inputs
1) ro = read only; rw = read write
Tab. 30 Input register
9.2.3 Discrete input
Register Length Access1) Name Description/value
0 32768 ro Inputs Inputs
1) ro = read only; rw = read write
Tab. 31 Discrete input
9.2.4 Coils
Register Length Access1) Name Description/value
0 32768 rw Outputs Outputs
1) ro = read only; rw = read write
Tab. 32 Coils
10 Diagnostics and fault clearance
10.1 Diagnostics optionsDiagnostics via LED displaysThe system and network status and errors are displayed directly on the module via LED indicatorsè 10.3 LED displays.
Diagnostics via EtherNet/IP, Modbus TCPDiagnostics as part of EtherNet/IP, Modbus TCP functions via control software through the network.
10.2 Diagnostic messages
Only the diagnostic messages of the interface are listed in the following table.Module-specific diagnostic messages è Instructions for the respective module
ID hex (dec) Message Description
Overvoltage in the logic supply PS 24 V DC detected.
Remedy – Check logic supply PS.
02 | 01 | 0017(33619991)
Overvoltage in logicsupply PS 24 V DC
Diagnost-ic status
Error
Diagnostics and fault clearance
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ID hex (dec) Message Description
Undervoltage in the load supply PL 24 V DC detected.
Remedy – Check load supply PL.
02 | 01 | 0105(33620229)
Undervoltage in loadsupply PL 24 V DC
Diagnost-ic status
Error
A switch-off of the load supply PL was detected. The causecan be a deliberate shutdown by the emergency stop.
Remedy – Check if the emergency stop was activ-ated.
– Check load supply PL.
02 | 01 | 0106(33620230)
Switch-off load supplyPL 24 V DC
Diagnost-ic status
Information
Overvoltage in the load supply PL 24 V DC
Remedy – Check load supply PL.
02 | 01 | 013F(33620287)
Overvoltage in theload supply PL24 V DC
Diagnost-ic status
Error
The startup parameter specified in the AP device descrip-tion does not exist in the device or deviates from the spe-cification.
Remedy – Check firmware version.
06 | 00 | 0109(100663561)
Startup parameterrejected by device
Diagnost-ic status
Error
The length of the start-up parameter in the device differsfrom the specified length in the AP device description.
Remedy – Check firmware version.
06 | 00 | 010A(100663562)
Start-up parameterdeviation in length
Diagnost-ic status
Error
The AP system communication to a module is aborted.
Remedy – Restart AP system.– Check the cable.
08 | 01 | 0127(134283559)
Communication to APmodule interrupted
Diagnost-ic status
Error
A CRC error was detected in an internal user file.0B | 03 | 00B0(184746160)
CRC error in user file
Remedy – Restart device.– Service required
Diagnostics and fault clearance
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ID hex (dec) Message Description
0B | 03 | 00B0(184746160)
CRC error in user file Diagnost-ic status
Error
The device description file stored in the device at the fact-ory is invalid or missing.
Remedy – Restart device.– Check AP system communication.– Check firmware version.– In the event of repeated errors, contact
Festo Service.
0B | 09 | 0128(185139496)
APDD invalid
Diagnost-ic status
Error
The start-up device description file stored in the device atthe factory is invalid or missing.
Remedy – Restart device.– Check AP system communication.– Check firmware version.– In the event of repeated errors, contact
Festo Service.
0B | 09 | 0129(185139497)
Start-up APDD invalid
Diagnost-ic status
Error
Tab. 33 Diagnostic messages
Diagnostics and fault clearance
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10.3 LED displays
Module diagnostics [MD]
LED (red,green)
Meaning Remedy
Off
Logic supply PS not available. Check connection of logic supply PS.
Illuminatedgreen
No module diagnostics active –
Flashes green
Module diagnostics activeDegree of severity "Information"e. g. switching off load supply PL
–
Flashes red
Module diagnostics activeDegree of severity "Warning"e. g. parameterisation error
Take appropriate remedial action, e. g. check parameterisation.
Illuminated red
Module diagnostics activeDegree of severity "Error"e. g. undervoltage in load supply PL
Take appropriate remedial action, e. g. check load supply PL.
LED flashesred quickly
Module ramp-up not yet completed.System communication not yet initial-ised.
–
Flashes quicklygreen
Module identification (service function) –
Tab. 34 LED module diagnostics [MD]
Diagnostics and fault clearance
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System diagnostics [SD]
LED (red,green)
Meaning Remedy
Off
Logic supply PS not available. Check connection of logic supply PS.
Illuminatedgreen
No system diagnostics active –
Flashes green
System diagnostics activeDegree of severity "Information"e. g. load supply PL to a module notavailable or firmware update in a moduleactive.
–
Flashes red
System diagnostics activeDegree of severity "Warning"e. g. e.g. parameterisation error in amodule.
Illuminated red
System diagnostics activeDegree of severity "Error"e. g. sensor supply short circuit in amodule.
Flashes quicklygreen
Module identification (service function) –
Tab. 35 LED system diagnostics [SD]
Diagnostics and fault clearance
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Load supply [PL]
LED (red,green)
Meaning Remedy
Illuminatedgreen
Load supply PL available. –
Flashes green
Load supply PL not available. Check load supply PL.
Flashes red
Load supply PL outside the tolerancerange.
Check load supply PL.
Tab. 36 LED load supply [PL]
Maintenance [MT]
LED (yellow) Meaning Remedy
Off
No maintenance needed. –
Illuminated
Maintenance required in at least onemodule in the automation systemCPX-AP.
Carry out the necessary remedial meas-ures è Instructions on the respectivemodule.
Tab. 37 LED maintenance [MT]
Diagnostics and fault clearance
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Module status [MS]
LED (green,red)
Meaning Remedy
green on
Normal operating status –
flashing green
Configuration of automation systemCPX-AP not complete or not correct
Complete or correct configuration of theautomation system CPX-E.
red on
error cannot be rectified Contact Festo Service è www.festo.com.
Flashes red
error can be rectified Check configuration of the automationsystem CPX-AP.
flashing altern-atelyred/green
The automation system CPX-AP is in self-test mode.
–
off
No logic power supply to the networkinterface
Check logic supply.
Tab. 38 LED module status [MS]
Diagnostics and fault clearance
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Network status [NS]
LED (green,red, orange)
Meaning Remedy
green on
The automation system CPX-AP is onlineand has a network connection (normaloperating status).
–
flashing green
The automation system CPX-AP is onlineand has received an IP address but doesnot have a configured network connec-tion.
Check configuration of the automationsystem CPX-AP; it is possible that theautomation system CPX-AP is notassigned to a master/scanner.
red on
Communication has failed.Non-permitted IP address set that isalready used in the network.
Correct IP address.
flashing red
One or more “I/O connections” are in the“time-out state”.
Check the physical connection to themaster/scanner.
flashing altern-atelyred/green
The automation system CPX-AP is in self-test mode.
–
off
The automation system CPX-AP is offline.No IP address assigned or no IP addressreceived from DHCP server.
Check network connection.Check IP addressing settings.
Tab. 39 LED network status [NS]
Diagnostics and fault clearance
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Connection status [TP1], [TP2]
LED (green) Meaning Remedy
off
No network connection. Check network connection.
flashing green
Network connection OK.Data traffic activity.
–
green on
Network connection OK.No data traffic.
–
Tab. 40 LED connection status [TP1], [TP2]
11 DisposalENVIRONMENT!
Send the packaging and product for environmentally sound recycling in accordance with the currentregulations è www.festo.com/sp.
Disposal
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12 Technical data
General technical data
General technical datafor automation systemCPX-AP
Instruction manual for automation system CPX-APè 1.1 Applicable documents
Dimensions(length × width ×height)
[mm] 170 × 45 × 35
Product weight [g] 190
Ambient temperature [°C] –20 … +50
Storage temperature [°C] –40 … +70
Storage time [years] 2 (max.)
Humidity(non-condensing)
[%] 5 … 95
Assigned addressspace (inputs/outputs)
[Bytes] 1024/1024 (max.)
Module code (hex/dec) 0x2083/8323d
Module identification CPX-AP-I-EP-M12
Degree of protection inaccordance withEN 60529
IP65/IP67(if lines are connected and connections that are not required areclosed with a cover cap)
Protection against elec-tric shock (protectionagainst direct andindirect contact inaccordance withIEC 61010-1)
through the use of SELV/PELV circuits(safe extra-low voltage/protected extra-low voltage)
Electromagnetic com-patibility
See declaration of conformity è www.festo.com
Mounting position any
Tab. 41 General technical data
Technical data
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Power supply
Logic supply PS [V DC] 24 _ 25 %
Intrinsic current con-sumption at nominaloperating voltage 24 Vfrom PS
[mA] typ. 100
Reverse polarity pro-tection 24 V PS against0 V PS
yes
Diagnostic message,overvoltage in logicsupply PS
[V DC] ³ 31
Mains buffering time,logic supply PS
[ms] 10
Load supply PL [V DC] 24 ± 25 %
Intrinsic current con-sumption at 24V atnominal voltage 24 Vfrom PL
[mA] typ. 5
Reverse polarity pro-tection 24 V PL against0 V PL
yes
Diagnostic message,undervoltage in loadsupply PL
[V DC] £ 17
Diagnostic message,overvoltage in loadsupply PL
[V DC] ³ 31
Capacitive load at load supply PL
24 V PL to 0 V PL [nF] typ. 35
24 V PL to FE [nF] typ. 35
0 V PL to FE [nF] typ. 20
Tab. 42 Power supply
Technical data
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Network-specific data
Protocol EtherNet/IP, Modbus TCP(based on the Ethernet protocol IEEE 802.3)
Specification EtherNet/IP
Transmission rate [Mbps] 10/100 (full duplex/half duplex)
Crossover detection Auto-MDI/MDI-X
Cable length persegment
[m] 100 (max.)at a transmission rate of 100 Mbps
Factory settings
IP address 192.168.1.1 (DHCP active)
Subnet mask 255.255.255.0
Cable specification
Cable type Ethernet twisted pair cable, shielded
Transmission class Category Cat 5 or higher
Cable diameter [mm] 6 … 8
Wire cross section [mm2] 0.14 … 0.75AWG 22 (required for maximum connection length between net-work participants)
Tab. 43 Network-specific data
Technical data
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