Allen-Bradley LOGIX 5000 Reference Manual page 151

Process Control Instructions
CV1InitValue REAL
CV2InitValue REAL
CV3InitValue REAL
CV1Prog REAL
CV2Prog REAL
CV3Prog REAL
CV1Oper REAL
Rockwell Automation Publication 1756-RM006K-EN-P - November 2018
CV1EU initialization value, scaled in
CV1EU units. When CV1Initializing is
TRUE set CV1EU equal to CV1InitValue
and CV1 to the corresponding
percentage value. CV1InitValue will
normally come from the feedback of
the analog output controlled by
CV1EU or from the setpoint of a
secondary loop.
The instruction initialization is
disabled when CVFaulted or
CVEUSpanInv are TRUE.
CV2EU initialization value, scaled in
CV2EU units. When CV2Initializing is
TRUE set CV2EU equal to CV2InitValue
and CV2 to the corresponding
percentage value. CV2InitValue will
normally come from the feedback of
the analog output controlled by
CV2EU or from the setpoint of a
secondary loop.
The instruction initialization is
disabled when CVFaulted or
CVEUSpanInv are TRUE.
CV3EU initialization value, scaled in
CV3EU units. When CV3Initializing is
TRUE set CV3EU equal to CV3InitValue
and CV3 to the corresponding
percentage value. CV3InitValue will
normally come from the feedback of
the analog output controlled by
CV3EU or from the setpoint of a
secondary loop.
The instruction initialization is
disabled when CVFaulted or
CVEUSpanInv are TRUE.
CV1 Program-Manual value. CV1 is set
to this value when in Program control
and Manual mode.
CV2 Program-Manual value. CV2 is set
to this value when in Program control
and Manual mode.
CV3 Program-Manual value. CV3 is set
to this value when in Program control
and Manual mode.
CV1 Operator-Manual value. CV1 is set
to this value when in Operator control
and Manual mode. If not Operator-
Manual mode, set CV1Oper to the
value of CV1 at the end of each
function block execution.
If value of CV1Oper < 0 or > 100, or <
CV1LLimit or > CV1HLimit when
CVManLimiting is TRUE, set unique
Status bit and limit value used for CV.
Chapter 1
Valid = any float
Default = 0.0
Valid = any float
Default = 0.0
Valid = any float
Default = 0.0
Valid = 0.0 through 100.0
Default = 0.0
Valid = 0.0...100.0
Default = 0.0
Valid = 0.0...100.0
Default = 0.0
Valid = 0.0...100.0
Default = 0.0
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