Process Control Instructions
20 Rockwell Automation Publication 1756-RM006K-EN-P - November 2018
Take the 0-100% output of a PID loop and drive heating and cooling
digital output contacts with a periodic pulse.
SRTP
Provide a time-scaled accumulation of an analog input value, such as a
volumetric flow.
TOT
Control a single process variable by maintaining a single controller output. IMC
Control a single process variable by manipulating as many as three
different control variables.
CC
Control two process variables to their setpoints using up to three control
variables.
MMC
See also
Filter Instructions on page 319
Logical and Move Instructions on page 401
Drives Instructions on page 263
Select/Limit Instructions on page 349
Statistical Instructions on page 381
This information applies to the CompactLogix 5370, ControlLogix 5570,
Compact GuardLogix 5370, GuardLogix 5570, Compact GuardLogix 5380,
CompactLogix 5380, CompactLogix 5480, ControlLogix 5580, and GuardLogix
5580 controllers.
The ALM instruction provides alarming for any analog signal.
Available Languages
Ladder Diagram
This instruction is not available in ladder diagram logic.
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