Process Control Instructions
232 Rockwell Automation Publication 1756-RM006K-EN-P - November 2018
Output
Parameters
Data
Type
Description Values
AtuneCV2PV1Limi
tsFault
BOOL CV2LimitsInv and CVManLimiting are True at start
of CV2 - PV1 Autotuning or during CV2 - PV1
Autotuning. When True, CV2 _PV1 Autotuning is
not started or is aborted.
Bit 5 of AtuneCV2PV1Status
AtuneCV3PV1Limi
tsFault
BOOL CV3LimitsInv and CVManLimiting are True at start
of CV3 - PV1 Autotuning or during CV3 - PV1
Autotuning. When True, CV3 - PV1 Autotuning is
not started or is aborted.
Bit 5 of AtuneCV3PV1Status
AtuneCV1PV1InitF
ault
BOOL CV1Initializing is True at start of CV1 - PV1
Autotuning or during CV1 - PV1 Autotuning. When
True, CV1 - PV1 Autotuning is not started or is
aborted.
Bit 6 of AtuneCV1PV1Status
AtuneCV2PV1InitF
ault
BOOL CV2Initializing is True at start of CV2 - PV1
Autotuning or during CV2 - PV1 Autotuning. When
True, CV2 - PV1 Autotuning is not started or is
aborted.
Bit 6 of AtuneCV2PV1Status
AtuneCV3PV1InitF
ault
BOOL CV3Initializing is True at start of CV3 - PV1
Autotuning or during CV3 - PV1 Autotuning. When
True, CV3 - PV1 Autotuning is not started or is
aborted.
Bit 6 of AtuneCV3PV1Status
AtuneCV1PV1EUSp
anChanged
BOOL CV1EUSpan or PV1EUSpan changes during CV1 -
PV1 Autotuning. When True, CV1 - PV1 Autotuning
is aborted.
Bit 7 of AtuneCV1PV1Status
AtuneCV2PV1EUSp
anChanged
BOOL CV2EUSpan or PV1EUSpan changes during CV2 -
PV1 Autotuning. When True, CV2 - PV1 Autotuning
is aborted.
Bit 7 of AtuneCV2PV1Status
AtuneCV3PV1EUSp
anChanged
BOOL CV3EUSpan or PV1EUSpan changes during CV3 -
PV1 Autotuning. When True, CV3 - PV1 Autotuning
is aborted.
Bit 7 of AtuneCV3PV1Status
AtuneCV1PV1Chan
ged
BOOL CV1Oper is changed when in Operator control or
CV1Prog is changed when in Program control or
CV1 becomes high/low or ROC limited during CV1 -
PV1 Autotuning. When True, CV1 - PV1 Autotuning
is aborted.
Bit 8 of AtuneCV1PV1Status
AtuneCV2PV1Chan
ged
BOOL CV2Oper is changed when in Operator control or
CV2Prog is changed when in Program control or
CV2 becomes high/low or ROC limited during CV2 -
PV1 Autotuning. When True, CV2 - PV1 Autotuning
is aborted.
Bit 8 of AtuneCV2PV1Status
AtuneCV3PV1Chan
ged
BOOL CV3Oper is changed when in Operator control or
CV3Prog is changed when in Program control or
CV3 becomes high/low or ROC limited during CV3 -
PV1 Autotuning. When True, CV3 - PV1 Autotuning
is aborted.
Bit 8 of AtuneCV3PV1Status
AtuneCV1PV1Time
out
BOOL Elapsed time is greater then PV1AtuneTimeLimit
since step test is started. When True, CV1 - PV1
Autotuning is aborted.
Bit 9 of AtuneCV1PV1Status
AtuneCV2PV1Time
out
BOOL Elapsed time is greater then PV1AtuneTimeLimit
since step test is started. When True, CV2 - PV1
Autotuning is aborted.
Bit 9 of AtuneCV2PV1Status
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