Universal Robots CB3 Error Code C191A15: Robot is moving in stop mode

Universal Robots Robot Minor System

Model: CB3 (UR3/UR5/UR10) | Code: C191A15

Applicable Systems
UR3 UR5 UR10 UR3e UR5e UR10e UR16e UR20 UR30

Symptoms

When the robot is stopped due to a safety violation or a safeguard stop, the safety system generates this error, if the robot moves while in this mode

Possible Causes

  • When the robot is stopped due to a safety violation or a safeguard stop, the safety system generates this error, if the robot moves while in this mode

Troubleshooting Steps

  1. Step 1: Check if the robot is physically pushed while safeguard stopped,
    Check if the issue is resolved after this step
  2. Step 2: Check TCP configuration, payload, and mounting settings
    Check if the issue is resolved after this step

How to Reset

Power cycle the robot controller and perform a complete reboot sequence. If the error persists, update the software to the latest version.

Source: Universal Robots Official Error Codes Directory (https://www.universal-robots.com/manuals/EN/PDF/Shared/ErrorCodes/ErrorCodes.pdf)

Category: Robot