We have a robot (V)KRC2 ed05, it works alone. In this version, the service mode selector is in the cabinet.
When I have the emergency stop pressed (in the cabinet or in the kcp) I do not have any alarm. However, when I disable either of those two emergency stops, the UNKNOWN OPERATION MODE error appears.
While any of the E-stops are depressed, I can change modes of operation with the selector with no problem. The problem is when I disable the emergency stop.
Any suggestions to diagnosis?
I hope you can support me.