Yaskawa i80M Connecting Manual - Manual (Page 178)

20.6.62 SPINDLE SPEED OVERRIDE (SPA #31110, SPB #31111, SPC #31112) INPUT
These inputs are used, in the case of the S5-digit analog command or non-contact output, to
override the S command in a range of
to 120% at the execution of the part program in the
automatic operation mode.
Table 20.26
SAP SPB
I
SPC
I
O v e r r i d e C o r r e s p o n d i n g t o
Input Input Input S C o m m a n d
50 %
o
1 1 60 %
—
o 1 0 70 %
80 %
o 0 110 %
0 1 120 %
NOTE
1. 1: Closed, 0: Open
2. A 20-step spindle override is provided by turning ON parameter 6.
Table 20.27 Spindle Override (20-step Type)
SPA SPB SPC SPD SPE Override relative
to S command
o 0 0 0 10%
o 0 0 I 20%
( 1 1
0
1 1
0 30%
1 1 1 1 0 40%
1 0 0 50%
o 1 0 0 60%
o 0 0 70%
1 1 0 0 80%
0 0 0 0 90%
o 0 0 0 0 100%
o 0 0 0 110%
0 1 0 0 120%
1 0 1 ‘o 130%
0 0 0 140 %
o 150%
o
1
0 1 0 160%
o 0 1 1 170%
o 1 0 0 1 180%
o 0 0 0 190%
1 0 0 0 200%
1 : C l os ed , O: Open