Allen-Bradley LOGIX 5000 User Manual

Chapter 1
Process Control Instructions
128 Rockwell Automation Publication 1756-RM006K-EN-P - November 2018
Alarming
Once the instruction calculates Out, the MaxAlarm and MinAlarm are
determined as follows:
Limiting
Limiting is performed on Out when Limiting is set. The instruction sets Out =
InEUMax when In > InRawMax. The instruction sets Out = InEUMin when In
< InRawMin.
Affects Math Status Flags
No
Major/Minor Faults
None specific to this instruction. See Common Attributes for operand-related
faults.
Execution
Function Block
Condition/State Action Taken
Prescan EnableIn and EnableOut bits are cleared to false.
Tag.EnableIn is false EnableIn and EnableOut bits are cleared to false.
Tag.EnableIn is true EnableIn and EnableOut bits are set to true
The instruction executes.
Instruction first run N/A
Instruction first scan N/A
Postscan EnableIn and EnableOut bits are cleared to false.

Allen-Bradley LOGIX 5000 Specifications

General

Brand	Allen-Bradley
Model	LOGIX 5000
Category	Controller
Language	English