Mitsubishi Electric MELSECQ Series User Manual page 138

7 SEQUENCE PROGRAM USED FOR POSITIONING CONTROL
Signal name
Programmable controller READY
signal
Module READY signal
Axis error occurrence signal
Axis stop signal
Start complete signal
BUSY signal
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Starting conditions
To start the control, the following conditions must be satisfied.
The necessary start conditions must be incorporated in the sequence program so
that the control is not started when the conditions are not satisfied.
Programmable controller CPU
ON
ready
ON QD70 ready
OFF No error
OFF Axis stop signal being OFF
OFF Start complete signal being OFF
OFF QD70 not operating
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Signal state
Axis 1 Axis 2 Axis 3 Axis 4 Axis 5 Axis 6 Axis 7 Axis 8
Y10
X10
X8
MELSEC-Q
Device
Y0
X0
X1
Y11 Y12 Y13 Y14 Y15
X11 X12 X13 X14 X15
X9 XA XB XC XD
Y16 Y17
X16 X17
XE XF
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