Mitsubishi Melsec-Q QD75P1 User Manual page 454

11 MANUAL CONTROL
Forward run JOG start signal
Reverse run JOG start signal
BUSY signal[XC, XD, XE, XF]
Fig. 11.8 Operation when both the forward run JOG start signal and reverse run JOG start signal are
turned ON simultaneously
When both the "forward run JOG start signal" and "reverse run JOG start
signal" are turned ON simultaneously for one axis
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
QD75 BUSY signal is turned OFF.
If the forward run JOG operation is stopped due to stop or axis error by a stop
signal, the reverse run JOG operation will not be executed even if the "reverse run
JOG start signal" turns ON.
ON
OFF
[Y8, YA, YC, YE]
ON
OFF
[Y9, YB, YD, YF]
The reverse run JOG
start signal is ignored.
ON
OFF
Forward run JOG operation
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MELSEC-Q
t
Reverse run JOG operation