B - fieldbus status display indications, Fieldbus status display indications, Appendix – Rockwell Automation PLC-5 Fieldbus Solutions for Integrated Architecture User Manual User Manual

Page 231

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Publication 1757-UM006A-EN-P - May 2002

Appendix

B

Fieldbus Status Display Indications

Table B.1

Fieldbus Status Byte

Suffix

Independent
Status Field

Quality

Substatus

Limits

BAD

Non-Specific

No Limits

B

Bad

BAD

Non-Specific

Low Limit

B

Bad,LowLimit

BAD

Non-Specific

High Limit

B

Bad,HiLimit

BAD

Non-Specific

Constant

B

Bad,Constant

BAD

Configuration Error

No Limits

B

Bad,Config

BAD

Configuration Error

Low Limit

B

Bad,Config,L

BAD

Configuration Error

High Limit

B

Bad,Config,H

BAD

Configuration Error

Constant

B

Bad,Config,C

BAD

Not Connected

No Limits

B

Bad,NotCon

BAD

Not Connected

Low Limit

B

Bad,NotCon,L

BAD

Not Connected

High Limit

B

Bad,NotCon,H

BAD

Not Connected

Constant

B

Bad, NotCon,C

BAD

Device Failure

No Limits

B

Bad,DevFail

BAD

Device Failure

Low Limit

B

Bad,DevFail,L

BAD

Device Failure

High Limit

B

Bad,DevFail,H

BAD

Device Failure

Constant

B

Bad,DevFail,C

BAD

Sensor Failure

No Limits

B

Bad,SensFail

BAD

Sensor Failure

Low Limit

B

Bad,SnFail,L

BAD

Sensor Failure

High Limit

B

Bad,SnFail,H

BAD

Sensor Failure

Constant

B

Bad,SnFail,C

BAD

No Comm, Last Usable

No Limits

B

Bad,LUValue

BAD

No Comm, Last Usable

Low Limit

B

Bad,LUV,L

BAD

No Comm, Last Usable

High Limit

B

Bad,LUV,H

BAD

No Comm, Last Usable

Constant

B

Bad,LUV,C

BAD

No Comm, No Last Usable

No Limits

B

Bad,NoComm

BAD

No Comm, No Last Usable

Low Limit

B

Bad,NoComm,L

BAD

No Comm, No Last Usable

High Limit

B

Bad,NoComm,H

BAD

No Comm, No Last Usable

Constant

B

Bad,NoComm,C

BAD

Out-Of-Service

No Limit

B

Bad,OutSvc

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