Mitsubishi MELSEC-Q QD77MS - Page 604

11 - 11
Chapter 11 Manual Control
Start time chart
[QD77MS4 operation example]
t
Forward run JOG start signal
Forward
JOG run
BUSY si
g
nal
Error detection signal
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
[X8]
[XC]
PLC READY signal
QD77 READY signal
Reverse run JOG start signal
Reverse JOG run
[Y8]
[Y9]
[X0]
[Y0]
OFF
ON
OFF
All axis servo ON
[Y1]
ON
(Note): Refer to Section 3.3 for input/output signal of QD77MS16.
Fig. 11.6 JOG operation start time chart
Creating the program
[QD77MS4 program example]
No. 10 JOG operation setting program
<Set JOG operation speed (100.00mm/min)>
<Set a "0" for inching movement amount>
No.12 JOG operation/inching operation execution program
<Write JOG operation speed>
<JOG/inching operation flag ON>
<JOG/inching operation termination>
<Execute forward JOG/inching operation>
<Execute reverse JOG operation>