Hey Guys,
I need some help. I have a Fanuc R30iA controller and robot used for MiG welding. The operator decided to clean the robot yesterday and moved the robot beyond its safe point of travel and could not recover from it. They called me over to the cell and I began attempting to move the robot and on the controller it brings up the error code:
SRVO-402 DCS CART. POS Limit (2, G1, M1) 1
I am assuming based on the code that the Axis 2, Group 1 had over traveled so I check the axis over travel screen and all robot axis's read false for over travel. I tried to release the axis servo break for axis 2 so I could manually move the robot and it would not release. So as a last ditch effort I RTFM and could not find that particular code in the said manual.
Sadly, I am the only robot tech at my company and I know Motoman far better than I know Fanuc so I need some help and pointed in the right direction to resolve this issue.
Thanks for any help in the right direction,
Prof. Yeager