Hello Guest it is June 16, 2019, 03:35:32 AM

Author Topic: Spindle Speed Control Problem  (Read 3418 times)

0 Members and 1 Guest are viewing this topic.

Re: Spindle Speed Control Problem
« Reply #10 on: October 10, 2014, 02:07:38 PM »
Hood, you sir are a genius! That fixed the problem. For my own knowledge can you explain what was happening?

Thanks!

Chuck

Offline Hood

*
  •  25,843 25,843
  • Carnoustie, Scotland
    • View Profile
Re: Spindle Speed Control Problem
« Reply #11 on: October 11, 2014, 05:27:05 AM »
It sounds like at some point you have tried to calibrate the spindle and it has not worked properly. The linearity.dat holds that info and deleting it has put things back to the way they were before the attempted calibration.
 Normally there is no need for trying to calibrate a VFD spindle as it should be relatively close anyway and I dont think the calibration works too well in any case.
Hood