Process Control Instructions
Chapter 1
Current SP
The current SP is based on the Cascade/Ratio mode, the PVTracking value, auto
mode, and the ProgOper value.
SP High/Low Limiting
The high-to-low alarming algorithm compares SP to the SPHLimit and SPLLimit
alarm limits. SPHLimit cannot be greater than PVEUMax and SPLLimit cannot
be less than PVEUMin.
Rockwell Automation Publication 1756-RM006K-EN-P - November 2018
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