Universal Robots Fault Codes

974 codes

Product Lines:

UR3 UR5 UR10 UR3e UR5e UR10e UR16e UR20 UR30
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Code Model Error / Alarm Category Severity Action
C740A57 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C740A57: 5VA on the Power Interface Board is outside of the allowed range: {float} V robot Minor View →
C740A59 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C740A59: 2V5 reference on the Power Interface Board is outside of the allowed range: robot Minor View →
C740A60 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C740A60: 2V5 ISO reference on the Power Interface Board is outside of the allowed robot Minor View →
C740A61 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C740A61: 24V ISO on the Power Interface Board is outside of the allowed range: {float} robot Minor View →
C740A62 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C740A62: Battery interface voltage on the Power Interface Board is outside of the robot Minor View →
C740A64 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C740A64: 5VB voltage on the Power Control Board is outside of the allowed range: robot Minor View →
C740A65 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C740A65: 3V3B voltage on the Power Control Board is outside of the allowed range: robot Minor View →
C740A66 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C740A66: 48V voltage on the Power Control Board is outside of the allowed range: robot Minor View →
C741 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C741: Hardware general information robot Minor View →
C741A2 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C741A2: The hardware is not supported by this software version robot Minor View →
C742 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C742: Control Box temperature robot Minor View →
C742A1 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C742A1: The temperature of {signed} °C is close to the limit robot Minor View →
C742A2 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C742A2: The temperature of {signed} °C is above the limit robot Minor View →
C743A0 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C743A0: Velocity limit for the external axis at index {unsigned} was exceeded robot Minor View →
C743A1 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C743A1: The servo drive for the external axis at index {unsigned} has entered a fault robot Major View →
C743A10 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C743A10: The position of external axis at index {unsigned} was commanded to move robot Minor View →
C743A2 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C743A2: Freedrive is incompatible with external axis motion robot Minor View →
C743A3 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C743A3: The servo drive for the external axis at index {unsigned} has become disabled robot Minor View →
C743A6 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C743A6: Motion detected within multiple external axis groups robot Minor View →
C743A9 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C743A9: The position of external axis at index {unsigned} is close to lower joint limit robot Minor View →
C746 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C746: Cable Extender robot Minor View →
C746A1 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C746A1: The house temperature is too high: {float} Celsius robot Minor View →
C746A2 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C746A2: The energy eater temperature is too low: {float} Celsius robot Minor View →
C746A3 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C746A3: The energy eater temperature is too high: {float} Celsius robot Minor View →
C746A5 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C746A5: The energy eater regulation is inactive robot Minor View →
C746A7 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C746A7: The connected cable was not recognized robot Minor View →
C748 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C748: Security robot Minor View →
C748A0 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C748A0: Library error: {unsigned} robot Major View →
C748A3 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C748A3: Elevation aborted (bootloader is not capable) robot Minor View →
C748A4 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C748A4: Elevation aborted (key revision {unsigned} is not valid) robot Minor View →
C748A5 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C748A5: Elevation aborted (key revision {unsigned} is not supported with a non-red robot Minor View →
C749 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C749: Digital output robot Minor View →
C749A1 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C749A1: Excessive load robot Minor View →
C749A27 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C749A27: Failed to start communication with digital output device {unsigned} robot Major View →
C749A28 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C749A28: Unexpected response size from digital output device {unsigned} robot Minor View →
C749A30 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C749A30: Could not update digital output state robot Minor View →
C749A31 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C749A31: Failed to update digital output state robot Minor View →
C749A32 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C749A32: Unexpected transfer size {unsigned} when updating digital output robot Minor View →
C749A8 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C749A8: Internal hardware fault robot Major View →
C74A2 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C74A2: Speed reading is not valid robot Minor View →
C74A4 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C74A4: System error=malfunction or inconsistent calibration detected robot Major View →
C74A64 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C74A64: Signal low =Too far from magnetic ring robot Minor View →
C74A8 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C74A8: Supply voltage is out of range robot Minor View →
C75A1 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C75A1: Invalid decode: Readhead misalignment, ring damaged or external magnetic robot Minor View →
C75A16 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C75A16: Temperature is out of range robot Minor View →
C75A2 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C75A2: Speed reading is not valid robot Minor View →
C75A4 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C75A4: System error=malfunction or inconsistent calibration detected robot Major View →
C76 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C76: Joint encoder communication CRC issue robot Major View →
C78 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C78: Large sudden position change detected on the robot Minor View →
C85A200 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C85A200: Position from motor encoder does not change while motor is running robot Minor View →