Mitsubishi Electric MELSEC-Q Series - Inching Operation Example

11 - 22
Chapter 11 Manual Control
11.3.5 Inching operation example
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.
t
V
OFF
ON
BUSY signal
[X10 to X1F]
OFF
ON
OFF
ON
READY signal
[X0]
ON
OFF
OFF
ON
All axis servo ON
[Y1]
ON
OFF
Cd.181 Forward run
JOG start
Cd.180 Axis stop
PLC READY signal
[Y0]
Ignores that the JOG start signal is turned
ON from OFF while the stop signal is ON.
Fig. 11.14 Operation when executing inching operation while stop signal is turned ON