Honeywell Series A - Page 497

12. Appendix C
12.1. Fieldbus Status Display Indications
R400 Experion PKS Series A Fieldbus Interface Module User's Guide 497
July 2010 Honeywell
Fieldbus Status Byte
1-Char
Suffix
12-Char Independent
Status Field
Quality Substatus Limits
UNCERTAIN Last Usable Low Limit U Unc,LastOK,L
UNCERTAIN Last Usable High Limit U Unc,LastOK,H
UNCERTAIN Last Usable Constant U Unc,LastOK,C
UNCERTAIN Substitute No Limits U Unc,Subst
UNCERTAIN Substitute Low Limit U Unc,Subst,L
UNCERTAIN Substitute High Limit U Unc,Subst,H
UNCERTAIN Substitute Constant U Unc,Subst,C
UNCERTAIN Initial Value No Limits U Unc,Initial
UNCERTAIN Initial Value Low Limits U Unc,Init,L
UNCERTAIN Initial Value High Limits U Unc,Init,H
UNCERTAIN Initial Value Constant U Unc,Init,C
UNCERTAIN
Sensor
Conversion Not
Accurate
No Limit U Unc,NotAcc
UNCERTAIN
Sensor
Conversion Not
Accurate
Low Limit U Unc,NotAcc,L
UNCERTAIN
Sensor
Conversion Not
Accurate
High Limit U Unc,NotAcc,H
UNCERTAIN
Sensor
Conversion Not
Accurate
Constant U Unc,NotAcc,C
UNCERTAIN
Engineering
Unit Range
Violation
No Limits U Unc,Range
UNCERTAIN
Engineering
Unit Range
Violation
Low Limit U Unc,Range,L