There was an error in my E-series robot
The error code is C740A0: Critical error
How can I solve this?
The I/O connector was removed, the robot power cable was checked, and the software was upgraded to version 5.9.1.
Still can’t solve it.
Are you using a OEM DC controller?
I am having the same error code. Ur10e, robotiq 2f140 gripper and vention linear rail. The code appears on startup, just after robot initialization. The controller is OEM
Try to replace the energy eater to see whether it is helpful.
Thanks for the reply but I’m not sure what you mean by energy eater. I have found that the gripper is causing the fault - when it is removed the robot is able to boot without error. However, I still don’t understand why it started causing this issue in the first place. To begin troubleshooting, I’m trying to update polyscope from 5.5 to 5.11, however I am getting another error screen that says “Universal robots rescue: failure mounting drive”- I’ve tried to download again, but the same issue with both downloads.
I suggest you to contact the local distributor which you buy from for these service issues.