Allen-Bradley LOGIX 5000 Reference Manual page 154

Chapter 1 Process Control Instructions
154
CV3TrackValue REAL
CVManLimiting BOOL
CV1EUMax REAL
CV2EUMax REAL
CV3EUMax REAL
CV1EUMin REAL
CV2EUMin REAL
CV3EUMin REAL
Rockwell Automation Publication 1756-RM006K-EN-P - November 2018
CV3 track value. When CVTrackReq is
enabled and the CC function block is in
Manual mode, the CV3TrackValue will
be ignored, and the CC internal model
will update its historical data with the
CV3Oper or CV3Prog value. When
CVTrackReq is enabled and the CC
function block is in Auto, the internal
model will update its historical data
based on the value of CV3TrackValue.
The CV3 in this case will be allowed to
move as if the CC function block was
still controlling the process. This is
useful in multiloop selection schemes
where you want the CC function block
to follow the output of a different
controlling algorithm, where you
would connect the output of the
controlling algorithm into the
CV3TrackValue.
Limit CV(n), where (n) can be 1, 2, or
3, in Manual mode request. If Manual
mode and CVManLimiting is TRUE, CV
will be limited by the CV(n)HLimit and
CV(n)LLimit values.
Maximum value for CV1EU. The value
of CV1EU that corresponds to 100%
CV1. If CV1EUMax = CV1EUMin, set bit
in Status.
Maximum value for CV2EU. The value
of CV2EU that corresponds to 100%
CV2. If CV2EUMax = CV2EUMin, set bit
in Status.
Maximum value for CV3EU. The value
of CV3EU that corresponds to 100%
CV3. If CV3EUMax = CV3EUMin, set bit
in Status.
Minimum value of CV1EU. The value of
CV1EU that corresponds to 0% CV1. If
CV1EUMax = CV1EUMin, set bit in
Status.
Minimum value of CV2EU. The value of
CV2EU that corresponds to 0% CV2. If
CV2EUMax = CV2EUMin, set bit in
Status.
Minimum value of CV3EU. The value of
CV3EU that corresponds to 0% CV3. If
CV3EUMax = CV3EUMin, set bit in
Status.
Valid = 0.0...100.0
Default = 0.0
Default = FALSE
Valid = any float
Default = 100.0
Valid = any float
Default = 100.0
Valid = any float
Default = 100.0
Valid = any float
Default = 0.0
Valid = any float
Default = 0.0
Valid = any float
Default = 0.0