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Foundat ion EDDL
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 2
Fieldbus MustProvide Interoperabi l i ty amongMult ip le Supp l iers
High SpeedFieldbus
Maintenance Area - Suppl ier A
Senso rs & Actuators
Low SpeedFieldbus
PLCBridge
Controller
ControlModule
Operator Terminals - Suppl ier B
Mult ip le
Suppl iers
Diagnost ic
In format ion
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 3
Device Descriptions enables operation of devices from various
vendors with only one version of the human interface program.
DD Binary
Device Description in Needed in the Host
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 4
Electronic Device Desc ript ionLanguage (EDDL)
Key to easy, simple upgrades New field devices are easily added
No host software revisions
No custom drivers or interfaces Software drivers can be automatically up-
loaded to host systems
Fosters product innovation and
development
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 5
Electron ic Device Desc ript ion (EDDL)
Supports Freedom of Choice !
Al lows dig i tal inst rum ents to be
connected on to a Fieldbus netwo rk and have
them commun icate al l avai lable funct ional i ty
to each other and w i th the netwo rked hos ts .
TM
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 6
Interoperabi l i ty between Field Devices andHosts
3051
Pressure
3244
Temperature
Model 5300Coriolis Transmitter
8800
Vortex
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 7
Royal Dutch Shell - Amsterdam
Shell - Am sterdam
Control System DeltaV
Yokogawa Centum
Honeywell Scan 3000
SmarFieldbus Devices
Fuji
Yokogawa
Fisher Controls
Rosemount
Honeywell
Smar
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 8
Test Reports
Foundation Fieldbus
Interoperability
Test Report
Shell Research Center
Amsterdam
Peter Eigenrann
Bindert Douma
System test of a Foundation-FieldbusMulti Vendor Installation
Manfred DietzInfraserv HchstPrflaborMichael Pelz Clariant10 / 2002
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 9
DDs al low hos ts to workw ith d i f ferent devices
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 10
DDs allow hos ts to workw ith d i fferent devices
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 11
DDs al low hos ts to workw ith d i f ferent devices
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 12
DDs allow hos ts to workw ith d i f ferent devices
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 13
DDs allow hos ts to workw ith d i f ferent devices
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 14
DDs al low hos ts to workw ith d i f ferent devices
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 15
DDs allow hosts to workw ith d i f ferent devices
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 16
DDs allow hos ts to workw ith d i f ferent devices
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 17
DDs allow hos ts to workw ith d i f ferent devices
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 18
Methods Simpl i fy Maintenanceand Reduce Errors
Zero ThisTransmitter!
1. Set MODE_BLK.TARGET to OOS
2. Apply zero pressure to the sensor and allow the to
reading stabilize3. Set value CAL_POINT_LO to 0
4. Set SENSOR_CAL_DATE to the current date.
5. Set SENSOR_CAL_WHO to the person responsible
for the calibration.
6. Set SENSOR _CAL_LOC to the calibration location.
7. Set SENSOR_CAL_METHOD to User Trim
8. Set MODE_BLK.TARGET to AUTO
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 19
Existing DD Capability - Temperature Example
Device data is described
by VARIABLE, RECORD
and ARRAY constructs in
the DD file.
The host typically displaysthe device data as a list.
Device DD File
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 20
New EDDL Capabilities Temperature Example
Device DD File
Enhanced User Interface
Parameter Organization
Group BoxesDialogs
Window
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 21
MOTOR
SYMMETRY
New EDDL Capabilities Motor Control Example
Image
EnhancedMENUS and METHODare used to build dialogboxes displaying motorstarts, operating hours,number of overloadtrips, etc.
MOTOR PARAMETERS
Static bit map
Objective is to provide a
visual representation of the
parameters
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 22
New EDDL Capabilities Radar Gauge Example
A GRAPH is used to present
the echo WAVEFORM to enable
configuration of thresholds and
false echoes areas in the
device.
Trigger device to build WAVEFORM data
Retrieve WAVEFORM data
Update the GRAPH
Radar Gauge
Threshold
Calibration
DD Cooperation Project
GRAPH
WAVEFORM
(Data from Device)
ARRAY(s)
(Device Data)
AXIS
MENUS & METHODS
(Enhanced UI)FILE/LIST
(Persistent Data)
Echo Curve
Filter
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 23
Device Description(DD) Provides
an automatic way for host systems
to see and use block parameterswithin field devices.
FOUNDATION f ieldbus Device Desc r ipt ion
(DD)
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 24
A Device Con tains Resource, Transducer andFunct ion block s
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 25
The Resource May Repo rt A lerts to aHost
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 26
Diagnos t ics May Be Inc luded in theResource Block
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 27
Transducers Add ress One or MoreSensors o r Ac tuators
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 28
Hardware Diagnos t ics A re Inc luded
S
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 29
Parameters May be Added to Support
Diagnost ics
Example: Advanced valve diagnostics
Valve Signature
Dynamic Error Band
Drive Signal
Output Signal
Step Response
S i l A l i t i S t Di t i
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 30
Special Appl icat ions Support Diagnost ic
Visualization
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 31
Example: Plugged Impu lse LineDiagnost ic
Manifold
SensingLine
Flow
Clog0 2 4 6 8 10 12 14 16 18 20
1.81
1.811
1.812
1.813
1.814
1.815
1.816
1.817
1.818
1.819
1.82
Both Open HP Closed LP Closed Both Closed
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 32
Example: Devices Pred ict iveDiagnost ics
Information Provided On Life Expectancy andPerformance Degradation
Device Performance
FailurePredictive Alarm
D t il d E l M Fi ldb
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 33
Detailed Example : Magmeter Fieldbusdiagnost ics
Detection of unattached grounding straps Detection loss of process ground
connection
Indication of Signal Stability issues
Detection of electrodes signal issues andhighlights action to be taken
G di /Wi i P b l
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 34
Improper Grounding
provides poor reference
for the Transmitter
Results in Output Instability:
Variability
Proper Grounding
is Critical to
Magmeter Performance
Grounding /Wir ing Prob lems causeOutput Ins tabi l i ty
G di /Wi i P b l l t
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 35
60 Hz Amplitude
Grounding/WiringIssue???
Grounding /Wir ing Prob lems resu l tin High Levels o f 50/60 Hz Noise
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 36
Grounding/Wiring
Fault!
Transducer ind icates Fau lt
H l S d i t U t
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 37
Help Screen d irects User toSolut ion
P N i O t t
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 38
360.0
GPM
327.5
295.0
262.5
230.0
Time Series
aut8703.dat
01/05/96422-FX-226-AUTO
PRI SCREEN REJ FLOW
2560 512 769 1025
Mean = 300.373 2Sig = 21.8 (7.26%)
Sec
Process Noise causes Outpu tInstabi l i ty
Time (sec)
Low Signal to Noise Rat io Resu l ts in
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 39
Low Signal to Noise Rat io Resu l ts inOutput Ins tabi l i ty
Noise
amplitude
Flow Signalamplitude
at 5 Hz
low
SNR!!!
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 40
Transducer Ind icated High Process Noise
HighProcessNoise
Detected!
H l S d i t U t
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 41
Help Screen d irects User toSolut ion
Higher Coi l Dr ive Frequency
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 42
Higher Coi l Drive FrequencyReduces Variabi l i ty
Noiseamplitude
Flow Signalamplitudeat 37.5 Hz
37.5 Hz
from 5 Hz
Electrode Fau lt Detect ion Ind icates loss
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 43
Electrode Fau lt Detect ion Ind icates lossof Flow Signal
Moisture in theFlowtube HousingLiner Failure
Electrode Failure
Transducer Ind icates Electrode Signal
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[File Name or Event]Emerson Confidential27-Jun-01, Slide 44
Transducer Ind icates Electrode SignalFault
ElectrodeSignalFault!!
Help Screen d irects User to
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Help Screen d irects User toSolut ion