Allen-Bradley LOGIX 5000 Reference Manual page 343

Controllers advanced process control and drives and equipment phase and sequence instructions
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TimingMode
DINT
RTSTimeStamp
DINT
Output Parameter
EnableOut
Out
DeltaT
Status
InstructFault (Status.0)
WLeadInv (Status.1)
WLagInv (Status.2)
ZetaLeadInv (Status.3)
ZetaLagInv (Status.4)
OrderInv (Status.5)
WLagRatioInv (Status.6)
TimingModeInv (Status.27)
RTSMissed (Status.28)
RTSTimeInv (Status.29)
RTSTimeStampInv (Status.30)
DeltaTInv (Status.31)
Rockwell Automation Publication 1756-RM006K-EN-P - November 2018
Selects timing execution mode.
0 = Periodic mode
1 = Oversample mode
2 = Real time sampling mode
Valid = 0 to 2
Default = 0
Module time stamp value for real time sampling mode.
Valid = 0 to 32,767ms
Default = 0
Data Type
Description
BOOL
Indicates if instruction is enabled.
Cleared to false if Out overflows.
REAL
The calculated output of the
algorithm.
REAL
Elapsed time between updates.
This is the elapsed time in seconds
used by the control algorithm to
calculate the process output.
DINT
Status of the function block.
BOOL
The instruction detected one of the
following execution errors. This is
not a minor or major controller
error. Check the remaining status
bits to determine what occurred.
BOOL
WLead < minimum value or
WLead > maximum value.
BOOL
WLag < minimum value or WLag
> maximum value.
BOOL
Lead damping factor < minimum
value or lead damping factor >
maximum value.
BOOL
Lag damping factor < minimum
value or lag damping factor >
maximum value.
BOOL
Invalid Order value.
BOOL
WLag:WLead ratio greater than
maximum value.
BOOL
Invalid TimingMode value.
For more information about timing
modes, see Function Block
Attributes.
BOOL
Only used in real time sampling
mode. Set when
ABS (DeltaT - RTSTime) > 1
millisecond.
BOOL
Invalid RTSTime value.
BOOL
Invalid RTSTimeStamp value.
BOOL
Invalid DeltaT value.
Chapter 3
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