parralell port voltage.

**crossleymarko** · 10-04-2012

when i press the curser keys to try and see voltage should i get a change in the on sceeen coordinates (are the called dro)
as i get nothing in mach 3.

**Jonathan** · 10-04-2012

Originally Posted by crossleymarko

when i press the curser keys to try and see voltage should i get a change in the on sceeen coordinates (are the called dro)
as i get nothing in mach 3.

Yes, when pressing the arrow keys, or pg up/down they should change. If not then it's probably in emergency stop mode. Have you (for now) disabled the emergency stop, or is it flashing? Go to config->ports and pins and look for e-stop, then change it from active high to active low (or vice versa, i.e. invert it). That should get it running...