Hello,
We bought a spindle motor and VFD from ebay - zero previous experience with such things.
https://www.ebay.co.uk/itm/112622600823#rwid
We completed the wiring, VFD and motor both work
Problem is that motors RPM is way too low and the VFD shows only max 60 HZ when running. The speed can be adjusted only between 0 and 60.
The manual is too confusing for us and we can not understand which factory settings need to be changed.
Only thing we could think of is to change most 400s to 300s with no luck.
Most similar manual to ours I could find online:
http://www.frequency-converter-china...2143083921.pdf
Any tips that could help us forward are greatly appreciated.
Many thanks ahead,
phootsman