RPM Range of VFDs

Pd 141 isset to 110
Pd008 is set to 110

Hey Greg,

then it seems not logical to me that PD142 (rated motor current) can only be set to 7.

Then I would write to the manufacturer. Seems their E-Mail address is on the nameplate you show above.

Doing it now
It is a challenge I’m emailing them now

Hey Greg,

good luck!

Kgdmgen
Did you ever get to set pd142 to correct settings if so please help me out and share how?

Just got a response from hy support

Here is what they said

HI.

You do not need to set the PD142 parameter, this is the 400hz spindle, you only need to set the most basic 4 parameters

pd005=400 pd004=400 , pd003=400 pd072=400

Thanks

This might be the problem, but on my previous Onefinity, this VFD/spindle could run down to 1000rpm with ease. I’ll run a few more test today to see if it at least runs properly at 6-7k rpm