Update: applying the wiring setting on the right, the flashing red LED is LED #4 on KPS600 meaning: Internal ESC fault.
Update: applying the wiring setting on the right, the flashing red LED is LED #4 on KPS600 meaning: Internal ESC fault.
I have the same issue and same situation. KR210 and KRC2 ed05 originating from Mercedes-Benz. I checked the documentation behind the PC (see attached, left one with the finger on it ...) which didn't have any effect on the errors regarding the emergency stop:
1 EMERGENCY STOP
20 External EMERGENCY STOP Pressed
404 EMERGENCY STOP safety controller
Then, I have created a bridge based on the 2nd schematic drawing (right one without finger and the error 1 and 20 disappeared, just remaining:
404 EMERGENCY STOP safety controller
Also a red LED started flashing on KPS600. First I was afraid a fuse got broken - but they are OK and after removing the bridges the red LED stopped blinking.
Appreciating your help a lot!