Mitsubishi Electric MELSECQ Series User Manual page 98

5 SETUP AND PROCEDURES BEFORE OPERATION
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(2) Method using GX Configurator-PT
Monitor the external I/O signal states on the "Monitor/Test screen".
(For details, refer to "Section 6.6 Monitor/test".)
(Example) Checking the external I/O signals of Axis 1 (1 Axis OPR Monitor)
<GX Configurator-PT display screen>
Important
If the QD70 is faulty or does not recognize necessary signals, such as the near-
point dog and speed-position switching signals, an unexpected accident, e.g. "the
axis collides with the stopper without decelerating at the near-point dog during
machine OPR control" or "speed control is not switched to position control".
Always make "connection confirmation" not only when the positioning control
system has been configured but also when any modifications have been made to
the system, e.g. modules have been changed or the system has been rewired.
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