Rockwell Automation PLC-5 Fieldbus Solutions for Integrated Architecture User Manual - Manual (Page 220)

Publication 1757-UM006A-EN-P - May 2002
A-40 Standard Function Block Parameters
Table A.107 SEL_TYPE
Table A.108 SET_FSAFE
Table A.109 SHED_OPT
Valid Views VIEW_1, VIEW_3
Storage Non-Volatile
Remarks Read Only
The data type consists of the value and status of floating point parameters
that are Inputs or Outputs. It uses the following two elements.
• Status
• Value
Classification Simple Variable
Description Defines the type of selector action as High, Medium, or Low.
FF Data Type Unsigned 8
Range 1: High
2: Low
3: Medium
Usage C/Contained
Length 1
Valid Views VIEW_4
Storage Static
Classification Simple Variable
Description Allows the failsafe condition to be manually initiated by selecting Set.
FF Data Type Unsigned 8
Range 1: Off
2: Set
Usage C/Contained
Length 1
Storage Dynamic
Remarks The operator can control PROGRAM or LOCAL access to this value.
Classification Simple Variable
Description Defines action to be taken on remote control device timeout.
FF Data Type Unsigned 8