Universal Robots e-Series Error Code C740A34: 48V voltage is above the maximum allowed limit: {float}

Universal Robots Robot Minor Power

Model: e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) | Code: C740A34

Applicable Systems

UR3 UR5 UR10 UR3e UR5e UR10e UR16e UR20 UR30

Symptoms

The 48V supply voltage is above the maximum allowed limit.

Step 1: Make sure that the combination of robot arm and control box is supported,
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Step 2: Adjust the robot program to reduce peak decelerations and torques,
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Step 3: Ensure that there is no electrical short or loose connections in the Control Box or robot,
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Step 4: Conduct a complete rebooting sequence
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Step 5: Update software,
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Step 6: Contact your local Universal Robots service provider for assistance
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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