Opr Retry Function - Mitsubishi Electric MELSEC-L02SCPU User Manual

7.10.1

OPR retry function

The workpiece may not move toward the OP depending on the position (for example, when it has already exceeded
the OP during position control). In this case, normally machine OPR is started again after moving the workpiece to just
before the near-point dog using JOG operation. If the OPR retry function is used, however, machine OPR can be
performed regardless of where the workpiece is. To operate the OPR retry function, select the limit signal in the OPR
direction (upper limit signal or lower limit signal) using the built-in I/O function setting.
(1) OPR methods in which this function is enabled
This function is always enabled when the following OPR methods are used:
• Near-point dog method
• Count 1
• Count 2
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