Mitsubishi Electric QD77MS User Manual page 643

[QD77MS4 operation example]
Forward run JOG start signal [Y8]
Reverse run JOG start signal [Y9]
PLC READY signal
All axis servo ON
READY signal
BUSY signal
Error detection signal
Positioning complete signal
[QD77MS4 program example]
No. 11 Inching operation setting program
X44
482
No.12 JOG operation/inching operation execution program
X2E X0 X0C
507
X2F
X2E X2F
514
X2E M7 Y9
518
X2F M7 Y8
523
Start time chart
OFF
OFF
ON
[Y0]
OFF
ON
[Y1] OFF
[X0]
OFF
[XC]
OFF
[X8]
OFF
[X14]
OFF
Fig. 11.13 Inching operation start time chart
Creating the program
Forward run inching operation
ON
ON
ON
(Note): Refer to Section 3.3 for input/output signal of QD77MS16.
MOVP K100 D5
U0\
MOVP D5 G1517
SET M7
RST M7
( Y8
( Y9
11 - 21
Chapter 11 Manual Control
Reverse run inching operation
ON
<Set inching movement amount (10.0µm)>
<Write inching movement amount>
<JOG/inching operation flag ON>
<JOG/inching operation termination>
<Execute forward JOG/inching operation>
)
<Execute reverse JOG operation>
)
t