Quote Originally Posted by mactec54 View Post
Some more details to use the Pot you have to check or change some of the settings

Can you post what Parameters you have set

PD002=1

PD70=1

J1 Jumper may need changing also but try these 2 Parameters first
I confirm the settings but my base and minimum frequency are set at 400 hz so maybe the unit is locked at high speed, factory settings seem to be lower. I think Ger said 100 hz is doable? Like 10k rpm