Rockwell Automation PLC-5 Fieldbus Solutions for Integrated Architecture User Manual - Manual (Page 225)

Publication 1757-UM006A-EN-P - May 2002
Standard Function Block Parameters A-45
Table A.120 ST_REV
Table A.121 STATUS_OPTS
Table A.122 STATUS_OPTS Bit Selections
Classification Simple Variable
Description Defines the revision level of the static data associated with the function block.
The revision value is incremented each time a static parameter value in the
block is changed.
FF Data Type Unsigned 16
Usage C/Static Revision
Length 2
Valid Views VIEW_1, VIEW_2, VIEW_3, VIEW_4
Storage Static
Remarks Read Only
Classification Simple Variable
Description Defines user-selectable options for the block processing of status.
FF Data Type Bit String
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.
Bit Meaning Function Block
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 Propogate Failure Forward X X
4 Propogate 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 Auto mode X X X X
10 Do not select if not Cas mode X X
11 Reserved
12 Reserved