Universal Robots Fault Codes

1,024 codes

Product Lines:

UR3 UR5 UR10 UR3e UR5e UR10e UR16e UR20 UR30
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Code Model Error / Alarm Category Severity Action
C4A84 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A84: Packet counter disagreement in packet from Secondary Euromap67 robot Minor View →
C4A85 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A85: Packet counter disagreement in packet from Safety Control Board B robot Critical View →
C4A87 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A87: Packet counter disagreement in packet from joint 1 robot Minor View →
C4A88 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A88: Packet counter disagreement in packet from joint 2 robot Minor View →
C4A90 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A90: Packet counter disagreement in packet from joint 4 robot Minor View →
C4A91 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A91: Packet counter disagreement in packet from joint 5 robot Minor View →
C4A92 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A92: Packet counter disagreement in packet from tool robot Minor View →
C4A93 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A93: Packet counter disagreement in packet from processor A to joints robot Minor View →
C4A94 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A94: Packet counter disagreement in packet from processor A to B robot Minor View →
C4A95 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A95: Packet counter disagreement in packet from processor A to Teach Pendant and robot Minor View →
C50 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50: Robot powerup issue robot Minor View →
C50A100 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A100: Cable not connected robot Minor View →
C50A101 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A101: Short circuit in robot detected or wrong robot connected to Control Box robot Minor View →
C50A103 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A103: Voltage failed to reach acceptable level robot Minor View →
C50A104 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A104: The IMMI module does not respond robot Minor View →
C50A11 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A11: Voltage not detected at 24V rail after startup robot Minor View →
C50A16 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A16: The Teach Pendant does not respond robot Minor View →
C50A17 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A17: The Euromap67 interface does not respond robot Minor View →
C50A18 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A18: Warning, waiting for SafetySYS1 robot Critical View →
C50A19 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A19: Warning, Waiting for a valid "euromap67 activated" status bit from secondary robot Minor View →
C50A2 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A2: Voltage present at unpowered robot robot Minor View →
C50A20 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A20: 5V, 3V3 or ADC error (5V too high) robot Major View →
C50A21 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A21: 5V, 3V3 or ADC error (5V too low) robot Major View →
C50A25 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A25: Robot voltage present at 48V PSU powereup robot Minor View →
C50A28 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A28: 12V, 3V3 or ADC error (12V too low) robot Major View →
C50A29 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A29: Analog I/O error (-12V too high) robot Major View →
C50A31 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A31: The other safetySYS do not initialize robot Critical View →
C50A40 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A40: Wrong voltage from PSU1 robot Minor View →
C50A41 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A41: Wrong voltage from PSU2 robot Minor View →
C50A42 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A42: Voltage will not disappear from PSU robot Minor View →
C50A5 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A5: Powersupply voltage too low robot Minor View →
C50A50 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A50: Processor A 3.3V supply voltage out of bounds robot Minor View →
C50A51 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A51: Robot voltage below threshold robot Minor View →
C50A52 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A52: Robot voltage above threshold robot Minor View →
C50A56 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A56: -4V generator too low robot Minor View →
C50A57 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A57: -4V generator too high robot Minor View →
C50A6 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A6: Powersupply voltage too high robot Minor View →
C50A81 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A81: Last CPU reset caused by Window-Watchdog-Reset robot Minor View →
C50A82 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A82: Last CPU reset caused by Independent-Watchdog-Reset robot Minor View →
C50A85 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A85: Last CPU reset caused by Brown-Out-Reset robot Minor View →
C50A99 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A99: Wrong software on PCB robot Minor View →
C51A0 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C51A0: Processor B robot Minor View →
C51A1 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C51A1: Primary screen processor robot Minor View →
C51A3 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C51A3: Primary E67 robot Minor View →
C51A4 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C51A4: Secondary E67 robot Minor View →
C526 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C526: Node ID robot Minor View →
C526A0 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C526A0: Index/node id {unsigned} is not within the range for a joint. robot Minor View →
C526A1 e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C526A1: Node {unsigned} is not a joint. robot Minor View →
C53 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C53: IO overcurrent detected robot Minor View →
C53A2 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C53A2: , max is 600mA robot Minor View →
C55 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C55: Safety system error robot Critical View →
C55A101 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C55A101: Safety Channel Error In Safety Control Board robot Critical View →
C55A103 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C55A103: Safety Channel Error In Euromap67 Interface robot Critical View →
C55A110 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C55A110: Safety State is changing too often robot Critical View →
C55A111 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C55A111: On/Off State is changing too often robot Minor View →
C55A120 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C55A120: Robot current is too high while emergency stopped robot Critical View →
C55A121 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C55A121: Robot current is too high while safeguard stopped robot Minor View →
C55A23 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C55A23: Safety relay error (minus connection) robot Critical View →
C55A24 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C55A24: Safety relay error (plus connection) robot Critical View →
C55A34 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C55A34: Safety relay error (relays are not on) robot Critical View →
C55A51 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C55A51: Voltage will not disappear from robot robot Minor View →
C55A53 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C55A53: 5V, 3V3 or ADC error (5V too high) robot Major View →
C55A90 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C55A90: Bootloader error, robot voltage too low or current too high robot Major View →
C55A91 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C55A91: Bootloader error, robot voltage too high robot Major View →
C56 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C56: Overvoltage shutdown robot Minor View →
C57A1 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C57A1: Joint did not move or motor encoder is not functioning robot Minor View →
C57A2 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C57A2: Large movement detected during brake release robot Minor View →
C58 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C58: Motor encoder not calibrated robot Minor View →
C59 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C59: Overcurrent shutdown robot Minor View →
C60 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C60: Energy surplus shutdown robot Minor View →
C61 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C61: Idle power consumption to high robot Minor View →
C62A1 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C62A1: Joint temperature: High (80(C) robot Minor View →
C62A11 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C62A11: Joint temperature: Shut down (85(C) robot Minor View →
C63 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C63: Motor test failed in step {unsigned}. robot Minor View →
C65 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C65: PSU voltage to high robot Minor View →
C68 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C68: SPI error robot Major View →
C70 CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C70: Close to gearbox shear limit robot Minor View →