Mitsubishi Melsec-Q QD75P1 User Manual page 564

Programmable logic controller q-series

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12 CONTROL SUB FUNCTIONS

The pre-reading start function is effective for the system as shown below.

Cutter shaft

Fig. 12.49 System example using pre-reading start function

Fig. 12.49 shows a system example which repeats:

1) Feeding a stock with a feed shaft; and

2) Cutting it with a cutter

to cut the stock to fixed size. The operations of the feed shaft and cutter shaft are

represented as shown in Fig. 12.50.

Troubleshooting