Hi,
my machine is arriving today and i am still in doubt. I have decided on the spindle Teknomotor 1hp
The Big question is Which VFD with modbus direct control?
I dont see the reason buyng interfaces as my machine is with closed loop and i have many free ins and outs for communication. I am not a programmer so i need a clear step by step instruction how to controll Spindle on and off and speed via Mach 3, or at least VFD which has its own software for programming and monitoring which comes free with the unit.
Its unbelievable that being year 2011 for a whole week i could not find clear info on the subject, not here not at the Mach3 forums or any where else.

If i was a manifacturer (chair) this would be the first tutorial i would make and all will by my VFD.

So any body knows, is willing to share or can point me to a tutorial where step by step is explained how to connect and control directly via Modbus a VFD 1hp or even 3hp????????????