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.

4,739 codes · page 15 of 119

20482 · SC <arg> OVR time out

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20483 · SC <arg> CBC soon required

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20484 · SC <arg> CBC Time Limit expired

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20485 · SC <arg> Too low brake torque

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20486 · SC <arg> CBC incorrect

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20487 · SC <arg> Unsynchronized speed exceeded

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20488 · SC <arg> Unsynchronized time limit expired

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20489 · SC <arg> has been disabled

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20490 · SC <arg> OVR Speed exceeded

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20491 · SC <arg> Override active during startup

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20492 · SC <arg> SST violation in Brake test

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20493 · SC <arg> SBR triggered

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20494 · SC <arg> Tool change incorrect

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20501 · ES panel open

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20502 · ES pendant open

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20503 · ES ext.cat.0 open

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20505 · Delayed stop open

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20506 · Test Stop open

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20507 · Hardware chain open

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20521 · Test Stop conflict

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20525 · ES panel conflict

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20526 · ES pendant conflict

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20527 · ES ext.cat.0 conflict

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20528 · HV Interlock input conflict

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20529 · Cabin Interlock input conflict

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20531 · Delayed Stop conflict

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20534 · Mode selector conflict

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20535 · AUX Interlock conflict

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20536 · Motor on chain conflict

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20556 · Enable 2 AXC 1 open

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20557 · Enable 2 AXC 2 open

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20558 · Manipulator fault

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20559 · Collision sensor active

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20560 · Axis limit on MCOB

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20561 · MCOB software has opened enable chain

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20562 · Reset ES fault

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20563 · Servo disconnect open

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20564 · Brake rel. on axes 1 & 7

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20565 · External enable 1 open

ABB Robotics · IRC5 with RobotWare 5, manual revision K

20566 · External enable 2 open

ABB Robotics · IRC5 with RobotWare 5, manual revision K

ABB Robotics 20482

SC <arg> OVR time out

What to do: p. 137 of ABB’s directory All ABB Robotics codes

MakerABB Robotics

Applies toIRC5 with RobotWare 5, manual revision K

Page137

The directory gives no cause for this code; the maker’s notes on it are on page 137.

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