Help Mach3

[Mikes Planes]

Hi I have just changed boad with a spare I have and get same results.
When you say pin is this the output on the parallel por lead??
Mike

[JAZZCNC]

Hi I have just changed boad with a spare I have and get same results.
When you say pin is this the output on the parallel por lead??
Mike

Ah didn't realize you were using the parallel port. Well in that case then if it does it with both boards and you are sure the pin number is correct it most likely will be a faulty cable. The cable must be what's called a Null modem cable, which basically means that each pin goes to the same numbers at each end of the cable. Some cables cross over ie: pin1 to pin 10 at the other end. This is easily checked with a multimeter continuity test.