Hi,firstly I'd like to say thanks to all you guys for your invaluable info that has nearly got me set up..
I'm converting from ncstudio to mach3, I've bought a 5 axis bob and managed to wire it correctly I think....
X,y,z all working and calibrated,just my spindle to sort.
I have a sunfar e300 inverter with a 2.2kw 400hz motor..I've got the inverter hooked upto the 0 - 10v on the bob and the spindle fires up
I'm just unable to change the speed in mdi, I can enter different speeds but it stays the same...
If I alter motor tuning values I can run at various hz 400 which I'm assuming is giving me 24000 rpm and if I change the value in tuning under 1 - 5 us it alters the volts coming from the bob so I can vary the speed using that but not by starting the spindle and altering speeds in mdi .
I'm also not getting my rpm in mach3 Sro .
Any help with settings in mach3 or sunfar Params would be greatly appreciated..
If I'm missing something in my wiring or hardware then again I would appreciate some help.
Thanks
Jonny