Yaskawa YASNAC PC NC I/O Signal Function Manual - Manual (Page 12)

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YASNAC PCNC I/O Signal Function Manual Chapter 1: Feed Function
1.4 Feed Override Input and Feedrate Override Cancel Input Signals
(1) Feedrate Override Input Signal
The feedrate override input signal overrrides feedrates specified in a part program in
increments of 10% in the range from 0 to 549%. These input signals are valid in the
automatic mode.
Feedrate Override Input Signal Table
Feed Override Input Signal OV1 to OV16 #30400 to #30404
Feed Override Input Cancel Signal OVC #30407
OV1 OV2 OV4 OV8 OV16
Feedrate Override
(Automatic Mode)
0 0 0 0 0 0%
1 0 0 0 0 10%
0 1 0 0 0 20%
1 1 0 0 0 30%
0 0 1 0 0 40%
1 0 1 0 0 50%
0 1 1 0 0 60%
1 1 1 0 0 70%
0 0 0 1 0 80%
1 0 0 1 0 90%
0 1 0 1 0 100%
1 1 0 1 0 110%
0 0 1 1 0 120%
1 0 1 1 0 130%
0 1 1 1 0 140%
1 1 1 1 0 150%
0 0 0 0 1 160%
1 0 0 0 1 170%
0 1 0 0 1 180%
1 1 0 0 1 190%
0 0 1 0 1 200%
1 0 1 0 1 220%
0 1 1 0 1 240%
1 1 1 0 1 260%