
B–65160E/02
1. ADJUSTMENT
FANUC AC SPINDLE MOTOR a series
13
1: Based on the data ("4095) in input signal: G32 (R08I
to R01I) and G33 (R12I to R09I), the maximum spindle
speed is converted to "16384, then it is transferred to the
aseries (Serial) spindle.
(v) The polarity of the speed command can be specified
according to the SSIN (input signal) state as follows:
0: The polarity is determined by parameter Nos. 3706#7
and 3706#6, and M03 or M04.
1: The polarity is determined by the SGN (input signal).
(vi) The SOR (input signal) is provided for gear change.
If SOR is 1, the spindle rotates at a constant speed specified
by the speed command set in the parameter.