Mitsubishi Electric RD77MS2 - Page 175

5 MANUAL CONTROL
5.2 JOG Operation
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5
Example 2
When both the "forward run JOG start signal" and "reverse run JOG start signal" are turned ON simultaneously for one axis,
the "forward run JOG start signal" is given priority. In this case, the "reverse run JOG start signal" is validated when the BUSY
signal of Simple Motion module is turned OFF. If the forward run JOG operation is stopped due to stop by a stop signal or axis
error, the reverse run JOG operation will not be executed even if the "reverse run JOG start signal" turns ON.
■RD77MS4 operation example
Example 3
When the "JOG start signal" is turned ON again during deceleration caused by the ON  OFF of the "JOG start signal", the
JOG operation will be carried out from the time the "JOG start signal" is turned ON.
■RD77MS4 operation example
[Cd.181] Forward run
JOG start
OFF
ON
[Cd.182] Reverse run
JOG start
OFF
ON
BUSY signal
[X10,X11,X12,X13]
OFF
ON
Forward run JOG operation
Reverse run JOG operation
t
The reverse run
JOG start signal is
ignored.
[Cd.181] Forward run
JOG start
OFF
ON
Forward run JOG operation
t
BUSY signal
[X10,X11,X12,X13]
OFF
ON