Tiddy CNC.

[JAZZCNC]

To be honest I would just as soon use the DIP switch 4 method as described in the manual , where you quickly switch it twice and the drive will set itself up.

Nah it's too hit n miss and you never know if you've done it fast enough, software is 100%. Also you can set the amp's for the motors exactly.

For what its worth I do get a read from the drives so I know that serial comms are working but every time I try something interesting in ProTune it says in effect comms dropped.

When you say try something interesting expalin what exactly your doing and what's happening.?

The fact your reading the drive means it's working. There is a quirk in protune Like eddy showed where trying to read or write to memory doesn't work, I'm not exactly usre which it is and I'm not at my setup laptop to check Protune but it gives a COM error.? . . . .I think if you click Write to Ram you get COM error but write to EEprom you don't.?