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Relay expansion problem

PostPosted: Mon Feb 12, 2018 6:21 pm
by anderzon_
I'm getting bus locks on my relay expansion and wonder if I can repair it in some way and how?

Re: Relay expansion problem

PostPosted: Mon Feb 12, 2018 6:31 pm
by rimai
Try moving power cables away from any of the expansion bus cables.

Re: Relay expansion problem

PostPosted: Mon Feb 12, 2018 6:43 pm
by anderzon_
When i shut of the relay box bus lock dissapear. Have take it apart to check if there was any dirt on usb but i could not see anything strange.

Re: Relay expansion problem

PostPosted: Tue Feb 13, 2018 9:44 am
by anderzon_
Has now pulled out all the cables one by one. Last I did where to turn off the relay box and then the bus lock disappeared. Must be the one who is broken then? Is it just throwing and buying new or is it possible to fix it?