UIM2901-5A Mach 3 BOB wiring

[Danielroyal25]

Next question.... I was going to use the on board relay to switch on the spindle and dust extractor via the 2 no contacts.
The set up illustrated in the manual shows 3 outputs for the spindle - do these control the speed and the 2 outputs control stop / start?

i was going to use the 2 outputs to control a relay switching the power to the vfd on and off, is this the best way of doing it or should I add another relay controlling stop start and power on and off?

[JAZZCNC]

Dan don't run the Home signal thru the relay contacts just the Limits. Take the home switch wires direct to the board from Ag to any spare input.

Don't turn the VFD off unless in emergency. To control Start/stop do this at the VFD using the outputs.
For best safety then wire the VFD thru the Emergency Stop system using relay contact to kill power.