hi,
I am working with Kuka KR 180 with the krc2 controller.
when I start a program it works quite well up to 35 to 40 mins then after it shows an error: unknown operation mode and the robot stops.
during this what I observed is: when I start a program its kps shows 2nd led the continuous green and led no 3 and 4 works with flashing red color.
when I get the above error status of the led 3 changes to continuous red.
when I press the reset button on the ESC board the error resets and I can resume the program again, but this process is continuous. it gives this error after every 30 to 40 mins.
my question is what should be the probable cause for this
I don't know where to find the solution and what device is causing this error either kps 600 or the ESC BOARD ??
PLEASE GUIDE ME on this.
thank you