Allen-Bradley LOGIX 5000 Reference Manual page 192

Chapter 1 Process Control Instructions
192
OperManualReq BOOL
ProgValueReset BOOL
TimingMode DINT
OverSampleDT REAL
RTSTime DINT
RTSTimeStamp DINT
PVTuneLimit REAL
AtuneTimeLimit REAL
NoiseLevel DINT
CVStepSize REAL
ResponseSpeed DINT
ModelInit BOOL
Rockwell Automation Publication 1756-RM006K-EN-P - November 2018
Operator-Manual mode request. Set TRUE
by the operator interface to request
Manual mode. The function block will reset
this parameter to FALSE.
Reset Program control values. When TRUE,
the Prog_xxx_Req inputs are reset to
FALSE.
When TRUE and Program control, set
SPProg equal to SP and CVProg equal to CV.
When ProgValueReset is TRUE, the function
block resets this parameter to FALSE.
Selects Time Base Execution mode.
Value/Description
0 = Periodic mode
1 = Oversample mode
2 = Real time sampling mode
For more information about timing modes,
see Function Block Attributes.
Execution time for Oversample mode.
Module update period for Real Time
Sampling mode.
Module time stamp value for Real Time
Sampling mode.
PV tuning limit scaled in the PV units.
When Autotune is running and predicted
PV exceeds this limit, the tuning will be
aborted.
Maximum time for autotune to complete
following the CV step change. When
autotune exceeds this time, tuning will be
aborted.
An estimate of the noise level expected on
the PV to compensate for it during tuning.
The selections are: 0=low, 1=medium,
2=high
CV step size in percent for the tuning step
test. Step size is directly added to CV
subject to high/low limiting.
Desired speed of closed loop response.
Slow response: ResponseSpeed=0
Medium response: ResponseSpeed=1
Fast response: ResponseSpeed=2.
If ResponseSpeed is less than 0, Slow
response is used. If ResponseSpeed is
greater than 2, Fast response is used.
Internal model initialization switch.
Default = FALSE
Default = FALSE
Valid = 0...2
Default = 0
Valid = 0 to max. TON_Timer
elapsed time (4194.303
seconds)
Default = 0
Valid = 1 to 32,767
1 count = 1 ms
Valid = 0 to 32,767
(wraps from 32,767 to 0)
1 count = 1 ms
Range: any float
Default=0
Valid range: any float > 0.
Default = 60 minutes
Range: 0 to 2
Default=1
Range: -100% ... 100%
Default=10%
Range: 0 to 2
Default=1
Default = FALSE