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8.3.4 Miscellaneous Function Finish
M720VW
M system
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L system
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These signals inform the CNC system that a miscellaneous function (M), spindle function (S), tool function
(T) or 2nd miscellaneous function (A, B, C) has been assigned and that the PLC which has received it has
completed the required operation. They include miscellaneous function finish signal 1 (FIN1) and
miscellaneous function finish signal 2 (FIN2).
Miscellaneous function finish signal 1 (FIN1)
When the controller checks that FIN1 is ON, it sets the function strobes OFF. Furthermore, when the PLC
checks that the function strobes are OFF, it sets FIN1 OFF. The controller checks that FIN1 is OFF and
advances to the next block.
Below is an example of a time chart applying when a miscellaneous function has been assigned.
Command
Miscellaneous function strobe (MF)
Miscellaneous function finish signal
(FIN1)
Miscellaneous function finish signal 2 (FIN2)
When the controller checks that FIN2 is ON, it sets the function strobes OFF and simultaneously advances
to the next block. The PLC checks that the strobe signals are OFF and sets FIN2 OFF.
Below is an example of a time chart applying when a miscellaneous function has been assigned.
Command
Miscellaneous function strobe (MF)
Miscellaneous function finish signal
(FIN2)
M730VW
M750VW
M720VS
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M700V Series Specifications Manual
8 Spindle, Tool and Miscellaneous Functions
M730VS
M750VS
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