Proximity Wiring Problem

[JAZZCNC]

Have you checked the second switch works correctly.? IE NO . . . . I've recently had some of those that have been marked wrong and some that where faulty.

If you have one working then it won't be a wrong setting has your obviously seeing the signal on the input. It really can only be a faulty switch or you have wired it wrong.

[Bruce]

Thanks for your reply Jazz

I thought i might have cross wired the sensors that are in position on the machine, so i used two spare sensors and tried a direct connection to the board with the same results.
I will get some new sensors from a reputable supplier.

[JAZZCNC]

Thanks for your reply Jazz

I thought i might have cross wired the sensors that are in position on the machine, so i used two spare sensors and tried a direct connection to the board with the same results.
I will get some new sensors from a reputable supplier.

Did you try the spare ones individual.? Or both wired parallel.

Have you got a spare power source and say a relay or lamp so you can test them off the machine before fitting.