12. Appendix C
12.2. Substatus Definitions for Quality Status
Fieldbus Status Byte
Quality
Substatus
GOOD
Not Selected
(Cascade)
(NS)
GOOD
Local Override
(Cascade)
(LO)
GOOD
Local Override
(Cascade)
(LO)
GOOD
Local Override
(Cascade)
(LO)
GOOD
Local Override
(Cascade)
(LO)
GOOD
Fault-State
(Cascade)
Active (FSA)
GOOD
Fault-State
(Cascade)
Active (FSA)
GOOD
Fault-State
(Cascade)
Active (FSA)
GOOD
Fault-State
(Cascade)
Active (FSA)
GOOD
Initiate Fault-
(Cascade)
State (IFS)
GOOD
Initiate Fault-
(Cascade)
State (IFS)
GOOD
Initiate Fault-
(Cascade)
State (IFS)
GOOD
Initiate Fault-
(Cascade)
State (IFS)
12.2 Substatus Definitions for Quality Status
Quality
502
Experion PKS Series A Fieldbus Interface Module User's Guide
Limits
Constant
No Limits
Low Limit
High Limit
Constant
No Limits
Low Limit
High Limit
Constant
No Limits
Low Limit
High Limit
Constant
Substatus
Honeywell
1-Char
12-Char Independent
Suffix
Status Field
N
NotSelectd,C
O
OverrideLocl
O
OverrideLc,L
O
OverrideLc,H
O
OverrideLc,C
F
FaultState
F
FaultState,L
F
FaultState,H
F
FaultState,C
<blank>
InitFaultSt
L
LoLim,InitFS
H
HiLim,InitFS
C
Const,InitFS
Description
R400
July 2010