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B-64693EN-1/01
- 1114 - 7. FEEDRATE CONTROL/ACCELERATION AND DECELERATION CONTROL NOTE
In case that the second feedrate override is enabled and the
0.01% step second feedrate override signals *APF00 to *APF15<Gn094, Gn095> [Classification] Input signal [Function] The cutting feedrate is multiplied by the second feedrate override. These sixteen binary code signals correspond to the override values as follows. Override value= ∑ × × 15 0 = i % 01 . 0 | 2 | Vi i
Vi=0 when *APFi is 1 and
[Operation] In case that a bit 3 (OV2) of parameter No.1402 is set to 1, those signals are enabled. In cutting feed during automatic operation, the actual feedrate is obtained as follows. × (First override) × (Override value specified by this signal) Table 7.1.7.3 (b) Example of 0.01% step second feedrate override *APF00 ~ *APF15 Override value (%) 15 14 13 12 11 10 9 8
7 6 5 4
3 2 1 0 1 1 1 1
1 1 1 1
1 1 1 1
1 1 1 1 0.00 1 1 1 1
1 1 1 1
1 1 1 1
1 1 1 0 0.01 1 1 1 1
1 1 1 1
1 1 1 1
1 1 0 1 0.02 1 1 1 1
1 1 1 1
1 1 1 1
1 0 1 0 0.05 1 1 1 1
1 1 1 1
1 1 1 1
0 1 0 1 0.10 1 1 1 1
1 1 1 1
1 1 1 0
1 0 1 1 0.20 1 1 1 1
1 1 1 1
1 1 0 0
1 1 0 1 0.50 1 1 1 1
1 1 1 1
1 0 0 1
1 0 1 1 1.00 1 1 1 1
1 1 1 1
0 0 1 1
0 1 1 1 2.00 1 1 1 1
1 1 1 0
0 0 0 0
1 0 1 1 5.00 1 1 1 1
1 1 0 0
0 0 0 1
0 1 1 1 10.00 1 1 1 1
1 0 0 0
0 0 1 0
1 1 1 1 20.00 1 1 1 0
1 1 0 0
0 1 1 1
0 1 1 1 50.00 1 1 0 1
1 0 0 0
1 1 1 0
1 1 1 1 100.00 1 0 1 1
0 0 0 1
1 1 0 1
1 1 1 1 200.00 0 0 1 1
1 1 0 0
1 0 1 0
1 1 1 1 500.00 0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 1 655.34 0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0 0.00 In case that the override is 23.45%,
2345 (2) Convert to binary data.
0000 1001 0010 1001 |