Yaskawa YASNAC PC NC I/O Signal Function Manual - Manual (Page 16)

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YASNAC PCNC I/O Signal Function Manual Chapter 1: Feed Function
1.7 Manual Feed Axis/Direction Selection Input Signal
The manual feed axis/direction selection input signals determine the direction of axis movement
and the axis to be moved when the CNC is in the jog mode, rapid traverse mode or manual step
feed mode.
When the “+” or “-” signals are “closed”, the corresponding axes are moved. If more than one
axis is selected, simultaneous axis movement is possible for up to the designated number or
simultaneously controllable axes.
IMPORTANT!
If both the “+” or “-” signals of the selected axis are “closed” or “opened” at the
same time, the axis cannot be moved. If this occurs during axis movement, the axis
decelerates and stops.
Manual Feed Axis/Direction Selection Input Signal
+X to +5 #30710 to #30714
-X to -5 #30720 to #30724