Process Control Instructions
164 Rockwell Automation Publication 1756-RM006K-EN-P - November 2018
CV1ResponseSpeed DINT Desired speed of closed loop response
for CV1.
Slow response: ResponseSpeed=0
Medium response: ResponseSpeed=1
Fast response: ResponseSpeed=2.
If ResponseSpeed is less than 0, Slow
response is used. If ResponseSpeed is
greater than 2, Fast response is used.
Range: 0…2
Default=1
CV2ResponseSpeed DINT Desired speed of closed loop response
for CV2.
Slow response: ResponseSpeed=0
Medium response: ResponseSpeed=1
Fast response: ResponseSpeed=2.
If ResponseSpeed is less than 0, Slow
response is used. If ResponseSpeed is
greater than 2, Fast response is used.
Range: 0…2
Default=1
CV3ResponseSpeed DINT Desired speed of closed loop response
for CV3.
Slow response: ResponseSpeed=0
Medium response: ResponseSpeed=1
Fast response: ResponseSpeed=2.
If ResponseSpeed is less than 0, Slow
response is used. If ResponseSpeed is
greater than 2, Fast response is used.
Range: 0…2
Default=1
CV1ModelInit BOOL Internal model initialization switch for
CV1. Refer to topic CC Function Block
Model Initialization in CC Function
Block Tuning.
Default = FALSE
CV2ModelInit BOOL Internal model initialization switch for
CV2. Refer to topic CC Function Block
Model Initialization in CC Function
Block Tuning.
Default = FALSE
CV3ModelInit BOOL Internal model initialization switch for
CV3. Refer to topic CC Function Block
Model Initialization in CC Function
Block Tuning.
Default = FALSE
Factor REAL Non-integrating model approximation
factor. Only used for integrating
process types.
Default = 100
AtuneCV1Start BOOL Start Autotune request for CV1. Set
True to initiate auto tuning of the CV1
output. Ignored when CV1 is not in
Manual mode. The function block
resets the input to FALSE.
Default = FALSE
AtuneCV2Start BOOL Start Autotune request for CV2. Set
True to initiate auto tuning of the CV2
output. Ignored when CV2 is not in
Manual mode. The function block
resets the input to FALSE.
Default = FALSE
AtuneCV3Start BOOL Start Autotune request for CV3. Set
True to initiate auto tuning of the CV3
output. Ignored when CV3 is not in
Manual mode. The function block
resets the input to FALSE.
Default = FALSE
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