Settings not saving

[DWhiteR1]

Hi,
When I try set the Step and Dir ports and pins they go back to zero when I press save.

Please help
Regards,
Dean.

[cncdrive]

It is because the setting you made is wrong. You trying to attach an input port pin to an output function or an output port pin to an input function.

[DWhiteR1]

Hi,
I'm trying to assign pin 2 to step and pin 3 to Dir
Im using a HDBB2 board, on page 5 of the documentation for HDBB2 it says X axis step signal pin = 2 and dir = 3
The HDBB2 board is plugged into port 1 of my UC300ETH.

So I set the port to 1 and the pins to 2 and 3 respectively.
What am I missing?

Regards,
Dean.

[DWhiteR1]

OK, Got it,

I saw on diagnostics screen and changet to port 2

Its working now.
sorry, my first time using UC300 and UCCNC

Thank you.

Regards,
Dean

[cncdrive]

No problem.

On port#1 pins 2. to 9. are inputs and not outputs, but I see you already figured it out.