Process Control Instructions 
 
  Rockwell Automation Publication 1756-RM006K-EN-P - November 2018  215 
Input Parameters  Data 
Type 
Description  Values 
CV3PV1ModelGain  REAL  The internal model gain parameter for CV3 - PV1. 
Enter a positive or negative gain depending on 
process direction. 
If CV3PV1ModelGain = INF or NAN, set bit in 
Status. 
Valid = maximum negative 
float −> maximum positive 
float 
Default = 0.0 
CV1PV2ModelGain  REAL  The internal model gain parameter for CV1 - PV2. 
Enter a positive or negative gain depending on 
process direction. 
If CV1PV2ModelGain = INF or NAN, set bit in 
Status. 
Valid = maximum negative 
float −> maximum positive 
float 
Default = 0.0 
CV2PV2ModelGain  REAL  The internal model gain parameter for CV2 - PV2. 
Enter a positive or negative gain depending on 
process direction. 
If CV2PV2ModelGain = INF or NAN, set bit in 
Status. 
Valid = maximum negative 
float −> maximum positive 
float 
Default = 0.0 
CV3PV2ModelGain  REAL  The internal model gain parameter for CV3 - PV2. 
Enter a positive or negative gain depending on 
process direction. 
If CV3PV2ModelGain = INF or NAN, set bit in 
Status. 
Valid = maximum negative 
float −> maximum positive 
float 
Default = 0.0 
CV1PV1ModelTC  REAL  The internal model time constant for CV1 - PV1 in 
seconds. 
Valid = 0.0 to maximum 
positive float 
Default = 0.0 
CV2PV1ModelTC  REAL  The internal model time constant for CV2 - PV1 in 
seconds. 
Valid = 0.0 to maximum 
positive float 
Default = 0.0 
CV3PV1ModelTC  REAL  The internal model time constant for CV3 - PV1 in 
seconds. 
Valid = 0.0 to maximum 
positive float 
Default = 0.0 
CV1PV2ModelTC  REAL  The internal model time constant for CV1 - PV2 in 
seconds. 
Valid = 0.0 to maximum 
positive float 
Default = 0.0 
CV2PV2ModelTC  REAL  The internal model time constant for CV2 - PV2 in 
seconds. 
Valid = 0.0 to maximum 
positive float 
Default = 0.0 
CV3PV2ModelTC  REAL  The internal model time constant for CV3 - PV2 in 
seconds. 
Valid = 0.0 to maximum 
positive float 
Default = 0.0 
CV1PV1ModelDT  REAL  The internal model deadtime for CV1 - PV1 in 
seconds. 
Valid = 0.0 to maximum 
positive float 
Default = 0.0 
CV2PV1ModelDT  REAL  The internal model deadtime for CV2 - PV1 in 
seconds. 
Valid = 0.0 to maximum 
positive float 
Default = 0.0 
CV3PV1ModelDT  REAL  The internal model deadtime for CV3 - PV1 in 
seconds. 
Valid = 0.0 to maximum 
positive float 
Default = 0.0