Overcurrent

Modified on Fri, 23 Feb 2024 at 10:45 AM

Overview

Applicable Errors:

6119 – J1 Overcurrent

611A – J2 Overcurrent

611B – J3 Overcurrent

611C – J4 Overcurrent

611D – J5 Overcurrent

611E – J6 Overcurrent

611F – J7 Overcurrent

6120 – J8 Overcurrent

6121 – J1 Overcurrent

6122 – J2 Overcurrent

6123 – J3 Overcurrent

6124 – J4 Overcurrent

6125 – J5 Overcurrent

6126 – J6 Overcurrent

6127 – J7 Overcurrent

6128 – J8 Overcurrent

Error Description:

Current flow through the motor of the corresponding axis exceeded the permitted value.

Possible Remedy:

Full Sized Teaching Pendant

#2 Phillips Screwdriver

Hex Wrench Set

Step 1 Confirm the end of arm load is not in excess of parameter value & arm capacity	Identify specifications of tooling (mass of payload, COG). Confirm parameter value (arm – aux – config – parameters 9 through 12).
Step 2 Verify the motor encoder cable is not broken or damaged	Confirm visually.
Step 3 Robot is not colliding with any external obstacle.	Confirm visually.
Step 4 Verify IPM card operation.	Replace IPM Card of erroring joint with card of another card same size within controller.
Step 5 Verify no damage to wiring harness inside of robot.	Remove arm covers and confirm visually
Step 6 Verify there is no mechanical failure of drive component in specified joint	Release brake of specified joint and move joint by hand. Check for seizing, inconsistent movement or rough movement.
Step 7 Motor failure	Release brake of specified joint and check for seizing or tightness when moving.

If the error persists, please contact support@densorobotics.com for support in the Americas.
For repair options outside of the Americas, please contact your local Denso Service Center.

Download RC7 Manual Pack to aid in determine the correct controller configuration- CADs and Manuals - DENSO Robotics