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good evening mactec54. Today I tried to measure what you advised me, but I have no tension anywhere. Which cable exactly should I measure? I measured 10v and ground. voltage but only max 1.2 volts :/

Good evening mactec54.
I thought I'd have time to look at it sooner. yesterday and today was impossible. but tomorrow there will be time and I will measure and write what I found out. :)

Hi mactec54. Thank you for still trying to help me. Ok, I'll try tomorrow and write again :)

Good evening.

I tried your advice today. unfortunately without success. but I found this video. https://www.youtube.com/watch?v=1uozboD9EpE&ab_channel=CNCWoodworker
That's exactly my problem. I...

mactec54: thanks for advice. I'll try tomorrow. Tomorrow I'll write what happened. :)

Good evening.
I just tried your advice. Spindle set for hand control. When i set to VFD 10000rpm it's ok. And even 24000 is also possible. I switch to control via mach3 and do the same again....

no i have 220v power supply.

Hi :)
I bought this. ...

Thank you Algirdas.
I'll try what you recommend and let you know what I found out

Good day and thank you for all the answers.

Algirdas:

Which means pleas with check VFD + motor?
Where do I find pleas automatic motor recognition on the VFD?
My spindle is 400v 3 phase and...

Good evening.
Please sorry for my english. ;)
I would like to ask for advice.
I just redesigned my cnc to spindle speed control and I have a problem. The spindle turns on. Speed control works,...