Re: Spindle turning at half speed?
Originally Posted by
garrett1812
Thanks for all the feedback RoboDavo!
My VFD is the Huanyang HY03D011B (110V, 3.0KW).
1) No, I don't see any setting like this in the controller.
2) I am not sure. I don't have this with any of the (minimal) documentation with the spindle. It is a Huanyang GDZ-65-800C (800W, 110V, 400Hz, 24000RPM).
3) It happens for any speed.
1000rpm -> 475rpm
5000rpm -> 2395rpm
10000rpm -> 4795rom
20000rpm ->9595rpm
I will check all of the settings again, to make sure I am not missing anything.
What is the corresponding speed of the CNC 10V analog voltage? What is the maximum speed of the VFD speed command? These two values should be the same.
http://cncmakers.com/cnc/controllers/CNC_Controller_System/CNC_Retrofit_Package.html