Error codes

What a robot’s error code means, from the maker’s own directory, with a link to the page where the maker says what to do about it.

Type the code from the teach pendant, or words from the message. Each directory is grouped the way the maker prints it: by robot generation, then by section.

Code or messageMakerApplies toSectionCause

Clear

3 codes from Universal Robots

C350A0 · Joint position drifted more than allowed

Universal Robots · e-Series and Later Models

C350 Failed brake systemCause given

C350A1 · State transition is not permitted with a failed brake system

Universal Robots · e-Series and Later Models

C350 Failed brake systemCause given

C350A3 · Failure detected in brake system

Universal Robots · e-Series and Later Models

C350 Failed brake systemCause given

Universal Robots C350A0

Joint position drifted more than allowed

What to do: p. 142 of Universal Robots’s directory All Universal Robots codes

MakerUniversal Robots

Applies toe-Series and Later Models

SectionC350 Failed brake system

Page142

Cause, as the directory gives them

The joint position has drifted more than allowed while in the failed brake state

From Universal Robots’s own error code directory. The steps to fix it are the maker’s and are on the page linked above, not copied here.