11. Appendix B
11.1. Standard Function Block Parameters
R400 Experion PKS Series A Fieldbus Interface Module User's Guide 485
July 2010 Honeywell
Description
Defines user-selectable options for the block processing of
status.
FF Data Type
Bit String
Range
Usage
C/Contained
Length
2
Valid Views
VIEW_4
Storage
Static
Remarks
See the following Table 4 for a list of the control options by
bit and applicable function block.
Table 4 STATUS_OPTS Bit Selections
Function Block Bit Meaning
AI DI AO DO ML BG CS PD PID RA
0 IFS if BAD IN X X X X X X
1 IFS if BAD CAS_IN X X X X X X
2
Use Uncertain as
Good
X X X X X X
3
Propagate Failure
Forward
X X
4
Propagate Failure
Backward
X X X X
5
Target to Manual if
BAD IN
X X
6 Uncertain if Limited X
7 BAD if Limited X
8
Uncertain if Man
Mode
X X X X
9
Do not select if not
X X X X