I received the following error after I moved the robot arm to a planned position but it returned to zero position quickly. After the jerk, I re-run my program but the robot arm stopped after 1-2 seconds.
Bus interface error of Thin4MAdapter.BusIF
<ECAT-CARLBUS> Ethercat bus error. OP:OK ERR:SL
At least one fireware version or embedded hardware version could not be read or its format is invalid.
Couldn't read the type label.
In the T1 mode, I am not able to ummaster/master the joints as well. I am new to Kuka arms, so any ideas/suggestions would be highly appreciated.