Inching Operation Example - Mitsubishi Electric MELSEC-Q Series User Manual

11.3.5 Inching operation example

PLC READY signal
[Y0]
All axis servo ON
[Y1]
READY signal
[X0]
Cd.181 Forward run
JOG start
Cd.180 Axis stop
BUSY signal
[X10 to X1F]
Fig. 11.14 Operation when executing inching operation while stop signal is turned ON
When executing inching operation while stop signal is turned ON
If the JOG start signal is turned ON while the stop signal is ON, the error "Stop
signal ON at start" (error code: 106) will occur.
The inching operation can be re-started when the stop signal is turned OFF and
then re-turned ON.
V
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Ignores that the JOG start signal is turned
ON from OFF while the stop signal is ON.
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Chapter 11 Manual Control
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