I am very very new at Kuka and programming. Try to learn from the beginning.
I try to adjust master of the Kuka KRC1 we have.
All axis seem to be masterd already. If I fo to reference points A1 A4 A5 and A6 seem to be at 0 position.
A2 and A3 are not 0.
I try to unmaster axis selecting setup >Unmaster all axis are shown on the box in screen move highlight to any axis but the UnMaster button on lower right of the screen is Inactive.
What I am doing wrong.
Thank you for any comment