Need Help! Fanuc 0M servodrives - CNCzone.com-The Largest Machinist Community on the net!

Jonne · #1 05-12-2009, 04:06 AM

Hello!

Can somebody explain these pins in Fanuc 0M-B servodrives,
what they doing and what voltage there is:

PWMA...PWMF, IGS, IGR, IS, IR, *MCDM, *DRDY

Jonne · #2 05-13-2009, 05:03 AM

Ok, I got some info:

PWMA...PWC are PWM-pulses to 3 different phases on CW, PWMD...PWMF
are CCW.

IGS, GDS, IGR, GDR are maybe resolver inputs.

*MRDY = servo ready

*DRDY = servo enable

Is there any card to convert +/-10V signal to work those?

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