Inching Operation Example - Mitsubishi Electric RD77MS2 User Manual

Inching operation example

Example 1
If the JOG start signal is turned ON while the stop signal is ON, the error "Stop signal ON at start" (error code: 1908H) will
occur.
The inching operation can be re-started when the stop signal is turned OFF and the JOG start signal is turned ON from OFF.
■RD77MS4 operation example
ON
PLC READY
signal
[Y0] OFF
ON
All axis servo ON
OFF
[ Y1 ]
ON
READY signal
OFF
[X0]
ON
OFF
[Cd.181] Forward run
JOG start
OFF
[Cd.180] Axis stop
ON
BUSY signal
OFF
[X10,X11,X12,X13]
ON
Ignores that the JOG start signal is turned
ON from OFF while the stop signal is ON.
5 MANUAL CONTROL
181
5.3 Inching Operation
5