Process Control Instructions
160 Rockwell Automation Publication 1756-RM006K-EN-P - November 2018
Target1stCV DINT The CV with top priority to be driven
to its target value.
1=CV1, 2=CV2, 3=CV3
Valid = 1-3
Default = 1
Target2ndCV DINT The CV with second highest priority to
be driven to its target value.
1=CV1, 2=CV2, 3=CV3
Valid = 1-3
Default = 2
Target3rdCV DINT The CV with third highest priority to
be driven to its target value.
1=CV1, 2=CV2, 3=CV3
Valid = 1-3
Default = 3
PVTracking BOOL SP track PV request. Set TRUE to
enable SP to track PV. Ignored when
in Auto modes. SP will only track PV
when all three outputs are in manual.
As soon as any output returns to Auto,
PVTracking stops.
Default = FALSE
CVTrackReq BOOL CV Track request. Set true to enable CV
Tracking when autotune is OFF.
Ignored in Hand and Override mode.
Default = FALSE
ManualAfterInit BOOL Manual mode after initialization
request.
When TRUE, the appropriate CV(n),
where (n) can be 1, 2, or 3, will be
placed in Manual mode when
CV(n)Initializing is set TRUE unless the
current mode is Override or Hand.
When ManualAfterInit is FALSE, the
CV(n) mode will not be changed.
Default = FALSE
ProgProgReq BOOL Program Program Request.
Set TRUE by the user program to
request Program control.
Ignored if ProgOperReq is TRUE.
Holding this TRUE and ProgOperReq
FALSE can be used to lock the function
block into program control.
When ProgValueReset is TRUE, the
function block resets the input to
FALSE.
Default = FALSE
ProgOperReq BOOL Program Operator Request.
Set TRUE by the user program to
request Operator control.
Holding this TRUE can be used to lock
the function block into operator
control.
If value of HandFB < 0 or > 100, set
unique Status bit and limit value used
for CV.
Default = FALSE
ProgCV1AutoReq BOOL Program-Auto mode request for CV1.
Set TRUE by the user program to
request Auto mode.
If value of CV1HandFB < 0 or > 100,
set unique Status bit and limit value
used for CV1.
Default = FALSE
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