7i76 limits question..

when the signal is not inverted the switches show joint 0 and joint one on limit switch error.
so i inverted the signals.. now the switches to not register at all.
have tested the switches with a meter, the switches are working
the e-stop is doing the same thing...

not sure what could be causing this issue, (the same switches and e-stops where functioning fine on the 5i25-g540 before i put the 7i76

12v field power
5v other power
both leds are on
field pwr ->switch -> input on 7i76

Brian

figured this out, it was a typo in the server period thing, was causing the sserial to shut down due to errors, (left off one of the zeros)

Thank you for reporting back.
Glad you got it working.

You should have gotten a cascade of error messages if you lost contact with the 7I76

If you want to generate a fault if you lose contact with a sserial remote, you can use the

hm2_(card).0.sserial.port-0.run

pin to monitor the health of sserial connections

there was and your response to someone else some other when clued me into what the problem was !