11 MANUAL CONTROL
Forward run JOG start signal
Reverse run JOG start signal
BUSY signal
Fig. 11.7 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
AD75 BUSY signal is turned OFF.
ON
OFF
[Y16, Y18, Y1A]
ON
OFF
[Y16, Y18, Y1B]
The reverse run JOG
start signal is ignored.
ON
[X4, X5, X6]
OFF
Forward run JOG operation
11 - 14
MELSEC-A
t
Reverse run JOG operation