Hello,
I’m having really werid problem with FANUC Robot model M-710iC. I can’t rotate one axis in user coordinate system by changing coordinates in PR (pos. register), even though I can rotate this axis manually via buttons on teach pendant.
It works like this:
If I change W coordinate in PR (X Rotation), from 0 to 10, Robot rotates 10 degrees around Z axis.
If I change R coordinate in PR (Z Rotation), from 0 to 10, Robot rotates 10 degrees around Z axis.
If I change W from 0 to 10, and R from 0 to 10, Robot rotates 20 degrees around Z axis.
This happens to any PR in any program. This all happens in one same user and tool frame, without switching between more frames.
When I change P coordinate in PR, it should rotate around Y axis, but rotates around X. To sum up, I can’t rotate Y axis via PR coordinates and X is switched with Y.
Has anyone ever stumbled upon such problem? If you need any more information from me to identify problem, just ask.