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Universal Robots UR5 - Service Manual

Universal Robots UR5
238 pages
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Service Manual
"Original instructions"
Revision:
UR5_en_3.2.7
Robot:
UR5 with CB3.0/3.1/3.2 - controller
CB3.0 valid from robot s/n 2014350001 to 2016351863
CB3.1 valid from robot s/n 2016351864 to 2019351625
CB3.2 valid from robot s/n 2019351626
Valid from robot s/n: 2014350001

Table of Contents

Other manuals for Universal Robots UR5

Questions and Answers

  • M
    mhernandezAug 29, 2025
    Why is my Universal Robots robotics showing a heavy processor load warning?
    • M
      Manuel MorenoAug 29, 2025
      A heavy processor load warning on your Universal Robots robotics system indicates that too many instructions are being sent simultaneously. Review the communication frequency between the robot and any external equipment to resolve this issue.
  • S
    Shaun ShawAug 28, 2025
    What to do if Universal Robots UR5 Robotics lost communication with Controller?
    • S
      Sandra SosaAug 29, 2025
      If your Universal Robots robotics system loses communication with the controller, it could be due to interference with the communication. First, check the Ethernet cable between the Control Board and Motherboard, ensuring that no script or UR+ software is overloading the communication. Next, inspect the cable between the controller and the robot. Perform a complete rebooting sequence and consider updating the software.
  • M
    Mathew RileyAug 28, 2025
    Why is secondary Teach Pendant safety disabled in Universal Robots Robotics?
    • B
      Brandon DominguezAug 28, 2025
      If the secondary Teach Pendant is present but its safety is disabled in Universal Robots Robotics, this stems from an incorrect safety configuration. To correct this: * Update the miscellaneous settings in the Safety Configuration. * Perform a complete rebooting sequence.
  • K
    Karen WilliamsAug 28, 2025
    Why is secondary EUROMAP67 disabled in Universal Robots UR5 Robotics?
    • H
      hsalazarAug 28, 2025
      If the secondary EUROMAP67 is present but disabled in Universal Robots Robotics, it is likely due to an incorrect safety configuration. Resolve the issue by: * Updating the miscellaneous settings in the Safety Configuration. * Performing a complete rebooting sequence.
  • B
    Brandy PageAug 31, 2025
    What causes 'Lost communication with joint 1' in Universal Robots UR5 Robotics?
    • V
      Valerie WheelerAug 31, 2025
      If your Universal Robots robotics system is experiencing the error 'Lost communication with joint 1', it means more than one package was lost. Verify that the communication cables are properly connected and perform a complete rebooting sequence.
  • D
    David NolanAug 27, 2025
    Why is primary Teach Pendant safety disabled in Universal Robots UR5 Robotics?
    • M
      matthewcoleAug 27, 2025
      If the primary Teach Pendant is present but its safety features are disabled in Universal Robots Robotics, the issue is due to an incorrect safety configuration. To resolve this: * Update the miscellaneous settings in the Safety Configuration. * Perform a complete rebooting sequence.
  • D
    Donald VillaAug 27, 2025
    What to do if communication with secondary EUROMAP67 is lost in Universal Robots Robotics?
    • B
      Brianna GreenAug 27, 2025
      If communication with the secondary EUROMAP67 is lost when using Universal Robots Robotics, and either processor A or processor B is communicating, this means the Euromap67 or the cable between the Motherboard and Euromap is defective. You should: * Check the Euromap67 connection between the Motherboard and Euromap67. * Perform a complete rebooting sequence. * Exchange the Euromap67.
  • H
    Hector MorganAug 27, 2025
    How to fix communication with primary EUROMAP67 in Universal Robots Robotics?
    • E
      Edward BarreraAug 27, 2025
      If communication with the primary EUROMAP67 is lost when using Universal Robots Robotics, and either processor A or processor B is communicating, it indicates that the Euromap67 or the cable between the Motherboard and Euromap is defective. To address this: * Check the Euromap67 connection between the Motherboard and Euromap67. * Perform a complete rebooting sequence. * Exchange the Euromap67.
  • J
    Jon WangAug 26, 2025
    What to do if communication with secondary Teach Pendant is lost in Universal Robots UR5 Robotics?
    • R
      Robin BlanchardAug 26, 2025
      If communication with the secondary Teach Pendant is lost when using Universal Robots Robotics, and either processor A or processor B is communicating, it suggests a problem with the Teach Pendant or its cable to the Motherboard. Try these steps: * Check the RS485-12V connection between the Motherboard and Teach Pendant. * Perform a complete rebooting sequence. * Exchange the Teach Pendant.
  • G
    Gregory DuncanAug 26, 2025
    How to restore communication with primary Teach Pendant in Universal Robots UR5 Robotics?
    • C
      Caitlin BakerAug 26, 2025
      If communication with the primary Teach Pendant is lost when using Universal Robots Robotics, and either processor A or processor B is communicating, this could mean the Teach Pendant or the cable between the Motherboard and Teach Pendant is defective. Here’s what you can do: * Check the RS485-12V connection between the Motherboard and Teach Pendant. * Perform a complete rebooting sequence. * Exchange the Teach Pendant.

Summary

4. Recommended Inspection Activities

4.1.2. Safety Functions

Describes essential safety function tests for the robot controller.

5. Service and Replacement of parts

5.1. Handling ESD Sensitive Parts

Provides essential guidelines for safely handling electronic components to prevent damage.

5.2. Robot Arm

Covers procedures for servicing and replacing parts of the robot arm.

5.2.4. General Guidance to Separate Joint from Counterpart

Offers general instructions for disassembling and assembling robot arm joints.

5.2.15. Instructions for calibrating a joint

Details the process for calibrating a robot joint after replacement or service.

5.2.17. Change joint ID

Explains how to change a robot joint's unique identification number.

5.3. Controller

Covers procedures for servicing and replacing components within the robot controller.

5.3.1. Replacement of Motherboard 3.0

Provides steps for replacing the motherboard in older controller versions (CB3.0).

5.3.2. Replacement of Motherboard 3.1

Provides steps for replacing the motherboard in newer controller versions (CB3.1).

5.3.4. Replacement of Safety Control Board

Details the procedure for replacing the safety control board in the controller.

5.3.5. Replacement of Teach Pendant

Covers the steps for replacing the robot's teach pendant.

5.3.6. Replacement of 48 V power supply

Provides steps for replacing the 48V power supply unit in the controller.

5.3.7. Replacement of 12 V power supply

Details the procedure for replacing the 12V power supply unit in the controller.

5.3.8. Replacement of Current distributor

Covers the steps for replacing the current distributor in the controller.

6. Software

6.1. Update software

Instructions for updating the robot's operating software (PolyScope).

7. Troubleshooting

7.1. Error code

Lists and explains various error codes encountered during robot operation.

7.3. Error Phenomena

Details common error messages, their causes, and troubleshooting steps.

7.3.1. Control Box: NO CONTROLLER Displayed in Initializing

Troubleshooting steps for when the controller is not detected during initialization.

7.3.2. NO CABLE Displayed During Power Up

Guidance for resolving the 'NO CABLE' error during robot power-up.

7.3.3. Protective Stop

Explains the causes and handling of protective stop events in the robot system.

7.3.5. Checklist After a Collision

Provides a step-by-step checklist to follow after a robot collision occurs.

8. Spare Parts

9. Packing of Robot

Universal Robots UR5 Specifications

General IconGeneral
Payload5 kg
Reach850 mm
Degrees of Freedom6
Weight20.6 kg
Repeatability±0.1 mm
Power Supply100-240 VAC, 50-60 Hz
Operating Voltage24 VDC
Protection RatingIP54
Programming MethodPolyscope graphical user interface
Operating Temperature0°C to 50°C
Communication InterfaceEthernet

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