Hi all,

First thanks to all for the help on the in/out files on hm2.
If I get this spindle figured out then I will be able to test
it tomorrow.

I was using the channel/axis3 on my 7i33 board to generate
the +/- 10VDC for my VFD

Here are the lines I had in my m5i20 config files (io file)

#Spindle speed from DAC 03 scale
newsig spinspeed float
linksp spinspeed <= motion.spindle-speed-out
linksp spinspeed => m5i20.0.dac-03-value
linksp spindle-run-request => m5i20.0.dac-03-enable

These are in my .ini file(m5i20)

#Spindle
[AXIS_3]

OUTPUT_OFFSET =         0.005
OUTPUT_SCALE =         -.00195
MAX_VELOCITY =          10


I cant seem to find lines like this in the hm2_servo file
What I thought about was adding these lines to the hm2-servo.hal file


# ################

# [3] Spindle

# ################

# position command signals

setp hm2_[HOSTMOT2](BOARD).0.pwmgen.03.output-type 1 #pwm on pin1, dir on pin2

setp hm2_[HOSTMOT2](BOARD).0.pwmgen.03.scale  1.0

newsig spinspeed float
linksp spinspeed <= motion.spindle-speed-out
linksp spinspeed => hm2_[HOSTMOT2](BOARD).0.pwmgen.03.value



I know it is not right but I was hoping to be close
Also does the scale now go in the servo file and not in the .ini file?

Thanks

Terry







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