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Thanks for all your wisdom Jon.

Today I spent some time trying to produce some evidence of my problems.
I ended up with two new videos which i sent to the seller.
...

Hi Ian

Thanks for your advise but I am running my spindle without any connection to the controller. Just the vfd connected to the spindle.

I am currently uploading some more video proof to...

Ok, I just tested the VFD with the spidle motor disconnected at the motor end of the cable.
When pressing start the VFD display starts to show acceleration ( increasing revolution ) and continues to...

Thanks Al.
I feel a bit stupid not having thought about that obvious test myself :)

/F

Hi

I bought a CNC 6040 a couple of weeks ago and i have some serious problems.

The machine and the controller for the stepper motors works ok. I have tried it out with Mach3 and it seems to...