Thanks you very much RoboWeld, that did it. The contacts were bad and out off sync in the pendant.
I can now run the robot and are very happy : )
You seem to know a lot about this model of robots, if I have a I/O board that has lost its address, where is it entered if I dont have a system disc?
The module is named DSDX B001 with 16 in and outs. Its placed right next to safety board. (slot 1?)
Next is trying to figure out what is wrong with my spare cpu board, are there something that "often" die on theese that you know about? (DSQC 202). I know its a hardware fauld now, since all eeproms works in another card.
Cheers
Dennis