I am working on KUKA KRC4 robot controller and KR500R2830 C4 FLR robot. Its a handling robot with 5 different tools for it. One tool is used by the robot each time. Robot gripper weighs : 81.19Kgs
1. Temperature tool which weighs : 100Kgs
2. Ground tool which weighs : 083 Kgs
3. Lance tool which weighs : 083Kgs
4. Spoon tool which weighs : 100Kgs
5. Slag tool which weighs : 282Kgs
When I run the program for first 4 tools i.e. Temperature, Gorund, Lance, Spoon, The robot seems to be perfect and fine in all modes(T1,T2, Auto & Auto Ext) and for all speeds.
But when I try to run the Slag tool, I get this error "Current Overload after 60.0 s (A2)(Holding Current)" for few couple of seconds and it goes off. Then pops up the error acknowledge "Ackn. Cyrrent Overload after 60.0 s (A2)(holding Current)". when I acknowledge this message, then i am able to continue my program.
This error we get when we run the program in T1, T2 or Auto Ext mode randomly at any motion point (not particular to any fixed points). We don’t get this error when we are jogging the robot with the tool in T1 mode from 1% to 100% speed. and this is only for particularly the fifth slag tool.
Astonishingly, we have same setup with same configuration robot (100% identical) running in the same plant with same tools(weight and design) and it works completely fine. with no errors or issues of current overload.
I tried finding the remedy for error code but no solution for error code: KSS26011 and acknowledgement error code: KSS26010.
Kindly find the error pic I have uploaded.
Any resolution, please let me know.
Thanks & Regards,