Fagor CNC 8035 - Page 257

 Installation manual
CNC 8035
CONCEPTS
Gear ratio management on axes and spindle
5.
(SOFT M: V15.3X)
(S
OFT T: V16.3X)
·257·
Analog axes
1. External feedback connected to the CNC
- A.m.p. DRIBUSLE (P63) = 0.
Parameters involved in the calculation of velocity command:
- A.m.p. G00FEED (P38) = Maximum feedrate of the axis = 20000.
Parameters involved in the calculation of position feedback.
- A.m.p. NPULSES (P8) = number of pulses per turn of the encoder = 18000.
- A.m.p. SINMAGNI (P10) = Multiplying factor if the encoder is sinusoidal = 1.
- A.m.p. EXTMULT (P57) = Multiplying factor of the feedback = 1.
- A.m.p. PITCHB (P86) = Leadscrew pitch = 20.
- Motor gear ratio:
A.m.p. INPREV (P87) = Input revolutions =3.
A.m.p. OUTPREV (P88) = Output revolutions = 1.