I've been trying to get my vfd to be controlled from linuxcnc with a c41 pwm to 0-10v board. I'm getting my 0-10 ok, but i can't get the VFD to turn on. I've got it wired to VI and acm. All the settings i can find are for the 24k spindles. Can someone post the necessary settings for the above setup? It is an 1800rpm, 2hp, 220v., 60hz, 3ph motor. I'd like it to run at 3600rpm max or so, 120hz. It runs fine if I set it manually from the panel, just won't do anything from the 0-10v. I've tried quite a few setting combinations with no luck so far. I'm hoping someone has successfully set one up in this configuration.

Thanks,

Mike