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Chapter 6 Sequence Program Used for Positioning Control
(3) Time chart for starting "major positioning control"
[QD77MS4 operation example]
1
V
t
Positioning data No.
Dwell time
2(00)
Operation pattern
1(11)
Positioning start signal
PLC READY signal
QD77 READY signal
Start complete signal
BUSY signal
Error detection signal
Cd. 3 Positioning start No.
Positioning complete signal
[Y10]
[Y0]
[X0]
[X10]
[XC]
[X14]
[X8]
All axis servo ON
[Y1]
StandbyServo OFFMd. 26 Axis operation status
(Note): Refer to Section 3.3 for input/output signal of QD77MS16.
Fig. 6.6 Time chart for starting "major positioning control"
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