Honeywell Series A - IO_OPTS

11. Appendix B
11.1. Standard Function Block Parameters
R400 Experion PKS Series A Fieldbus Interface Module User's Guide 451
July 2010 Honeywell
IO_OPTS
Classification
Simple Variable
Description
Identifies user-selectable options for altering the Input and
Output block processing.
FF Data Type
Bit String
Range
Usage
C/Contained
Length
2
Valid Views
VIEW_4
Storage
Static
Remarks
See the following Table 3 for a list of the control options by
bit and applicable function block.
Table 3 IO_OPTS Bit Selections
Function Block Bit Meaning
AI DI AO DO
0 Invert X X
1 SP-PV Track in Man X X
2 Reserved
3 SP-PV Track in LO or IMan X X
4 SP Track retained target X X
5 Increase to close X
6 Fault state to value X X
7 Use Fault state value to restart X X
8 Target to Man if fault state activated X X
9 Use PV for BKCAL_OUT X X
10 Low Cutoff X