Allen-Bradley LOGIX 5000 Reference Manual page 278

Chapter 2 Drives
278
The instruction also stops integrator windup based on the HighLimit and
LowLimit values.
Condition
Integrator > HighLimit
Integrator > LowLimit
The instructions limits the value of Out based on the HighLimit and LowLimit
values.
Condition
HighLimit LowLimit
Out HighLimit
ITerm > HighLimit
Out LowLimit
ITerm < LowLimit
Affects Math Status Flags
No
Major/Minor Faults
None specific to this instruction. See Common Attributes for operand-related
faults.
Rockwell Automation Publication 1756-RM006K-EN-P - November 2018
Action
Integrator = HighLimit
Integrator = LowLimit
Action
Out = LowLimit
ITerm = LowLimit
HighLowLimsInv is set
HighAlarm is set
LowAlarm is set
WldInput = 0
Out = HighLimit
ITerm = ITerm
n-1
HighAlarm is set
ITerm = HighLimit
Out = LowLimit
ITerm = ITerm
n-1
LowAlarm is set
ITerm = LowLimit