Allen-Bradley LOGIX 5000 Reference Manual page 175

Process Control Instructions
Status3CV3 DINT
InstructFault BOOL
PVFaulted BOOL
PVSpanInv BOOL
SPProgInv BOOL
SPOperInv BOOL
SPLimitsInv BOOL
SampleTimeTooSmall BOOL
FactorInv BOOL
TimingModeInv BOOL
RTSMissed BOOL
RTSTimeInv BOOL
RTSTimeStampInv BOOL
DeltaTInv BOOL
CV1Faulted BOOL
CV2Faulted BOOL
CV3Faulted BOOL
CV1HandFBFaulted BOOL
CV2HandFBFaulted BOOL
CV3HandFBFaulted BOOL
CV1ProgInv BOOL
Rockwell Automation Publication 1756-RM006K-EN-P - November 2018
Additional bit mapped CV3 status for
the function block. A value of 0
indicates that no faults have
occurred.
The function block has generated a
fault. Indicates state of bits in
Status1, Status2, and Status3CV(n),
where (n) can be 1, 2, or 3.
A value of 0 indicates that no faults
have occurred. Any parameters that
could be configured with an invalid
value must have a status parameter
to indicate their invalid status.
Process variable PV health bad.
The span of PV inValid, PVEUMax <
PVEUMin.
SPProg < SPLLimit or > SPHLimit.
Limit value used for SP.
SPOper < SPLLimit or > SPHLimit.
Limit value used for SP.
Limits inValid: SPLLimit < PVEUMin,
SPHLimit > PVEUMax, or SPHLimit
< SPLLimit. If SPHLimit < SPLLimit,
then limit value by using SPLLimit.
Model DeadTime / DeltaT must be
less than or equal to 200.
Entered value for Factor < 0.
Entered TimingMode inValid. If the
current mode is not Override or Hand
then set to Manual mode.
Only used when in Real Time
Sampling mode. Is TRUE when
ABS(DeltaT – RTSTime) > 1
millisecond.
Entered RTSTime inValid.
RTSTimeStamp inValid. If the current
mode is not Override or Hand, then
set to Manual mode.
DeltaT inValid. If the current mode is
not Override or Hand then, set to
Manual mode.
Control variable CV1 health bad.
Control variable CV2 health bad.
Control variable CV3 health bad.
CV1 HandFB value health bad.
CV2 HandFB value health bad.
CV3 HandFB value health bad.
CV1Prog < 0 or > 100, or <
CV1LLimit or > CV1HLimit when
CVManLimiting is TRUE. Limit value
used for CV1.
Chapter 1
175