I have this drive retrofit on an old Hurco KMB-1 machine and I can find zero information on the thing.
The machine had been difficult to get running again after setting for several years. I had it up and working about 2 years ago and ran a couple jobs but suddenly it started having axis problems (typical Hurco) and so ended up sitting again for about a year. Most of the problems have been ironed out but now the spindle won't run at more than maybe 100 RPM no matter what I program. I know little to nothing about VFD's and can't find a manual or anything about this drive except a reference to it on a Russian website.

Any help/ideas/manuals out there?

JohnF
Phoenix.

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