In regard to the robot IO (EE connector). Are the inputs required to be 2 wire or can I use a 3 wire. Today I was trying to wire in a Festo 3 wire pnp input sensor to detect gripper open (see the attached data sheet).
I never got it work because a fuse blew (Fault: servo 214: 6 ch amp fuse blown R:1 ).
I don't think I have it wired wrong. However, I did wire it in while the robot was on so maybe that was a bad idea.
Thanks for your help