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6 SEQUENCE PROGRAM USED FOR POSITIONING CONTROL
Positioning start signal
PLC READY signal
QD75 READY signal
Start complete signal
BUSY signal
Error detection signal
Cd. 3 Positioning start No.
(2) Time chart for starting "fast OPR"
V
[Y10]
OFF
[Y0]
OFF
[X0]
OFF
[X10]
OFF
[XC]
[X8]
Fig. 6.5 Time chart for starting "fast OPR"
ON
OFF
ON
ON
ON
ON
OFF
9002
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MELSEC-Q
t
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Troubleshooting
