Allen-Bradley LOGIX 5000 Reference Manual page 177

Process Control Instructions
CV2ROCLimitInv BOOL
CV3ROCLimitInv BOOL
CV1HandFBInv BOOL
CV2HandFBInv BOOL
CV3HandFBInv BOOL
CV1ModelGainInv BOOL
CV2ModelGainInv BOOL
CV3ModelGainInv BOOL
CV1ModelTCInv BOOL
CV2ModelTCInv BOOL
CV3ModelTCInv BOOL
CV1ModelDTInv BOOL
CV2ModelDTInv BOOL
CV3ModelDTInv BOOL
CV1RespTCInv BOOL
CV2RespTCInv BOOL
CV3RespTCInv BOOL
CV1TargetInv BOOL
CV2TargetInv BOOL
CV3TargetInv BOOL
Description
Coordinated Control is a flexible model-based algorithm that can be used in
various configurations, for example:
•
Three control variables are used to control one process variable
•
Heat-cool split range control
•
Feedforward control
•
Zone temperature control
•
Constraint control
Rockwell Automation Publication 1756-RM006K-EN-P - November 2018
CV2ROCLimit < 0, disables CV2 ROC
limiting.
CV3ROCLimit < 0, disables CV3 ROC
limiting.
CV1HandFB < 0 or > 100. Limit
value used for CV1.
CV2HandFB < 0 or > 100. Limit
value used for CV2.
CV3HandFB < 0 or > 100. Limit
value used for CV3.
CV1ModelGain is 1.#QNAN or -
1.#IND (Not A Number), or ± 1.$
(Infinity ∞ ).
CV2ModelGain is 1.#QNAN or -
1.#IND (Not A Number), or ± 1.$
(Infinity ∞ ).
CV3ModelGain is 1.#QNAN or -
1.#IND (Not A Number), or ± 1.$
(Infinity ∞ ).
CV1ModelTC < 0.
CV2ModelTC < 0.
CV3ModelTC < 0.
CV1ModelDT < 0.
CV2ModelDT < 0.
CV3ModelDT < 0.
CV1RespTC < 0.
CV2RespTC < 0.
CV3RespTC < 0.
CV1Target < 0. or > 100.
CV2Target < 0. or > 100.
CV3Target < 0. or > 100.
Chapter 1
177