| ErrorCode | Error Message | Likely Cause | What to Check |
|---|---|---|---|
| Error 1 | Uneven ground. Place on a flat surface, and then press Clean | The left wheel for Roomba is hanging down or Roomba is stuck. | Left Wheel - Roomba Error 1 |
| Error 2 | Clear the brushes, then press Clean | The multi-surface rubber brushes cannot spin. | Brushes - Roomba Error 2 |
| Error 3 | Uneven ground. Place on a flat surface, and then press Clean | The right wheel for Roomba is hanging down or Roomba is stuck | Right Wheel - Roomba Error 3 |
| Error 4 | Clear the wheels, then press Clean | Left wheel drive stall. Left wheel is jammed | Left Wheel - Roomba Error 4 |
| Error 5 | Clear the wheels, then press Clean | Right wheel drive stall. Right wheel is jammed | Right Wheel - Roomba Error 5 |
| Error 6 | Drop off detected. Move to a new area, and then press Clean | Constant cliff detected. Check that cliff sensors are clear of debris | Cliff Sensors - Roomba Error 6 |
| Error 7 | Wheel problem. See the app for help | Left wheel encoder is not registering | Left Wheel - Roomba Error 7 |
| Error 8 | Vacuum problem. See the app for help | Vacuum has poor suction | See the App - Roomba Error 8 |
| Error 9 | Tap the bumper to unstick, then press Clean | Constant Bump. Bumper is jammed with debris or dislodged | Bumper - Roomba Error 9 |
| Error 10 | Wheel problem. See the app for help | Right wheel encoder is not registering | Right Wheel - Roomba Error 10 |
| Error 11 | Vacuum problem. See the app for help | Vacuum motor not activating | See the App - Roomba Error 11 |
| Error 12 | Drop off detected. Move to a new area, and then press Clean | Cliff Sensors | Cliff Sensors - Roomba Error 12 |
| Error 13 | Uneven ground. Place on a flat surface, and then press Clean | Both wheels on uneven surface | Wheels - Roomba Error 13 |
| Error 14 | Reinstall the bin, then press Clean | Bin not present in robot. Ensure filter is installed in bin. Check bin detect switch | Bin or Filter - Roomba Error 14 |
| Error 15 | Error 15 | Internal navigation error | Internal Error - Roomba Error 15 |
| Error 16 | Move to a flat surface, then press Clean | Robot bumped upon start. Gyro Error. Bumper possibly dislodged | Environment Bumper Error 16 |
| Error 17 | Navigation problem. See the app for help | Roomba ends mission at a different location than Home Base or starting point | Roomba's Environment |
| Error 18 | Docking problem. Place on the home base to charge | Roomba stuck in Home Base IR after undocking | Roomba's Environment |
| Error 19 | Undocking problem. Clear obstacles, and then press Clean | Failed to undock. May have bumped something near Home Base | Home Base - Roomba Error 19 |
| Error 20 | Please see the app for help | Roomba i7 is experiencing an internal communication error. | Internal Error - Roomba Error 20 |
| Error 21 | Please see the app for help | Lost communication with mobility board. Reboot robot. | Internal Error - Roomba Error 21 |
| Error 22 | Move to a new area, then press Clean | Roomba's Environment | Robot's Surroundings - Roomba Error 22 |
| Error 23 | Error 23 | Battery Authentication Failure. Ensure battery is iRobot authentic | Battery - Roomba Error 23 |
| Error 24 | Place on a flat surface, then press Clean | Roomba's Environment | Wheels - Roomba Error 24 |
| Error 25 | Please see the app for help | Internal Communication Error. Reboot robot. | Internal Error - Roomba Error 25 |
| Error 26 | Vacuum problem. See the app for help | Vacuum stall. Filter clog possible | Filter - Roomba Error 26 |
| Error 27 | Vacuum problem. See the app for help | Vacuum Motor Over-temp: Clogged filter or bad impeller of vacuum motor | Filter or Vacuum Motor |
| Error 29 | Please see the app for help | Error while upgrading software | Upgrade Software – Roomba Error 29 |
| Error 30 | Vacuum problem. See the app for help | Vacuum failed to start | Vacuum Motor-Roomba Error 30 |
| Error 31 | Please see the app for help | Internal Board Error. Press CLEAN to restart. | Internal Error-Roomba Error 31 |
| Error 32 | Please see the app for help | Smart Map version on robot does not match map saved on App | Reboot Roomba |
| Error 33 | Move to a new area, then press Clean | Robot unable to clean path detailed in Smart Map. Path may be blocked | Path Blocked - Roomba Error 33 |
| Error 34 | Please see the app for help | Internal COMM's Error. Reboot robot. | Internal Error - Roomba Error 34 |
| Error 36 | Empty the bin | Bin Full Sensor Not Cleared when debris evacuated | Bin - Roomba Error 36 |
| Error 38 | Please see the app for help | Power Comms. Issue. Reboot robot. | Internal Error - Roomba Error 38 |
| Error 39 | Please see the app for help | Power Comms. Issue. Reboot robot. | Internal Error - Roomba Error 39 |
| Error 40 | Roomba s Series (No spoken Message) Error 40 | Robot Stuck in Virtual Wall Beam | Virtual Wall - Roomba Error 40 |
| Error 41 | Please see the app for help | Mission timed out before completion. Press CLEAN to restart mission | Mission Time Out – Roomba Error 41 |
| Error 42 | Roomba s Series (No spoken message) Error 42 | Failed to re-localize when direct cleaning | Failed to re-localize - Roomba Error 42 |
| Error 43 | Roomba s Series (No spoken message) Error 43 | Started in Home Base IR Halo off Home Base | Home Base - Roomba Error 43 |
| Error 45 | Close the Lid Error 45 | The lid was open during the start of a cleaning job. | Close the Lid Error 45 |
| Error 46 | Low Battery. Please charge | Robot Ended Mission with low battery not on dock | Battery Error 46 |
| Error 47 | Please see the app for help | Invalid Robot Calibration. Reboot robot. | Reboot Roomba |
| Error 48 | Roomba's path | Invalid Robot Calibration. Reboot robot. | Path - Roomba Error 48 |
| Error 53 | Please see the app for help | New Cleaning Head not compatible with current Software, update required | Cleaning Head: Software Update Required Roomba Error 53 |
| Error 66 | Please see the app for help | Memory limit reached | Memory - Error 66 |
| Error 68 | Please see the app for help | Camera failed during cleaning job | Camera- Error 68 |
| Error 74 | Please see the app for help | Area limit cleaned reached | Area Limit- Error 74 |
| Error 75 | Please see the app for help | Stuck around obstacle | No Progress- Error 75 |
Free Serial Numbers For Software
Robot Serial Number Generator
Jan 10, 2019 Step 1: Obtaining the camera serial numbers. If you already know each camera’s serial number you can skip this step. Otherwise, 1. Open terminal and change directory to catkinws. Make sure only cam1 is connected and start the realsense2camera wrapper: roslaunch realsense2camera rscamera.launch. Note the serial number it finds in the. Now, you will be asked to enter your robot’s name, IP address and serial number, which you can find in the robot itself. Robot.camera.initcamerafeed robot.vision.enabledisplaycamera.