Robot Fault Codes

1,036 codes
Code Brand Model Error / Alarm Type Severity Action
C4A18 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A18: Communication with tool lost robot Major View →
C4A2 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A2: Lost communication with Safety Control Board A uP robot Critical View →
C4A3 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A3: Communication with Safety Control Board B uP lost robot Critical View →
C4A4 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A4: Communication with primary Teach Pendant uP lost robot Major View →
C4A6 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A6: Communication with primary EUROMAP67 uP lost robot Major View →
C4A65 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A65: Lost package from Primary Teach Pendant robot Minor View →
C4A66 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A66: Lost package from Secondary Teach Pendant robot Minor View →
C4A68 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A68: Lost package from Secondary Euromap67 robot Minor View →
C4A70 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A70: Lost package from joint 0 robot Minor View →
C4A71 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A71: Lost package from joint 1 robot Minor View →
C4A72 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A72: Lost package from joint 2 robot Minor View →
C4A74 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A74: Lost package from joint 4 robot Minor View →
C4A76 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A76: Lost package from tool robot Minor View →
C4A77 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A77: Lost package from uPA to joints robot Minor View →
C4A79 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A79: Lost package from uPA to uPB robot Minor View →
C4A8 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A8: Primary EUROMAP67 uP present, but euromap67 is disabled robot Minor View →
C4A81 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A81: Packet counter disagreement in packet from Primary Screen robot Minor View →
C4A82 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A82: Packet counter disagreement in packet from Secondary Screen robot Minor View →
C4A83 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A83: Packet counter disagreement in packet from Primary Euromap67 robot Minor View →
C4A84 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A84: Packet counter disagreement in packet from Secondary Euromap67 robot Minor View →
C4A85 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A85: Packet counter disagreement in packet from Safety Control Board B robot Critical View →
C4A87 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A87: Packet counter disagreement in packet from joint 1 robot Minor View →
C4A88 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A88: Packet counter disagreement in packet from joint 2 robot Minor View →
C4A90 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A90: Packet counter disagreement in packet from joint 4 robot Minor View →
C4A91 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A91: Packet counter disagreement in packet from joint 5 robot Minor View →
C4A92 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A92: Packet counter disagreement in packet from tool robot Minor View →
C4A93 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A93: Packet counter disagreement in packet from processor A to joints robot Minor View →
C4A94 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C4A94: Packet counter disagreement in packet from processor A to B robot Minor View →
C4A95 Universal Robots 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 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50: Robot powerup issue robot Minor View →
C50A100 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A100: Cable not connected robot Minor View →
C50A101 Universal Robots 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 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A103: Voltage failed to reach acceptable level robot Minor View →
C50A104 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A104: The IMMI module does not respond robot Minor View →
C50A11 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A11: Voltage not detected at 24V rail after startup robot Minor View →
C50A16 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A16: The Teach Pendant does not respond robot Minor View →
C50A17 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A17: The Euromap67 interface does not respond robot Minor View →
C50A18 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A18: Warning, waiting for SafetySYS1 robot Critical View →
C50A19 Universal Robots 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 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A2: Voltage present at unpowered robot robot Minor View →
C50A20 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A20: 5V, 3V3 or ADC error (5V too high) robot Major View →
C50A21 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A21: 5V, 3V3 or ADC error (5V too low) robot Major View →
C50A25 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A25: Robot voltage present at 48V PSU powereup robot Minor View →
C50A28 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A28: 12V, 3V3 or ADC error (12V too low) robot Major View →
C50A29 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A29: Analog I/O error (-12V too high) robot Major View →
C50A31 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A31: The other safetySYS do not initialize robot Critical View →
C50A40 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A40: Wrong voltage from PSU1 robot Minor View →
C50A41 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A41: Wrong voltage from PSU2 robot Minor View →
C50A42 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A42: Voltage will not disappear from PSU robot Minor View →
C50A5 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A5: Powersupply voltage too low robot Minor View →
C50A50 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A50: Processor A 3.3V supply voltage out of bounds robot Minor View →
C50A51 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A51: Robot voltage below threshold robot Minor View →
C50A52 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A52: Robot voltage above threshold robot Minor View →
C50A56 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A56: -4V generator too low robot Minor View →
C50A57 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A57: -4V generator too high robot Minor View →
C50A6 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A6: Powersupply voltage too high robot Minor View →
C50A81 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A81: Last CPU reset caused by Window-Watchdog-Reset robot Minor View →
C50A82 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A82: Last CPU reset caused by Independent-Watchdog-Reset robot Minor View →
C50A85 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A85: Last CPU reset caused by Brown-Out-Reset robot Minor View →
C50A99 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C50A99: Wrong software on PCB robot Minor View →
C51A0 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C51A0: Processor B robot Minor View →
C51A1 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C51A1: Primary screen processor robot Minor View →
C51A3 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C51A3: Primary E67 robot Minor View →
C51A4 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C51A4: Secondary E67 robot Minor View →
C526 Universal Robots e-Series (UR3e/UR5e/UR10e/UR16e/UR20/UR30) Universal Robots e-Series Error Code C526: Node ID robot Minor View →
C526A0 Universal Robots 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 Universal Robots 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 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C53: IO overcurrent detected robot Minor View →
C53A2 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C53A2: , max is 600mA robot Minor View →
C55 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C55: Safety system error robot Critical View →
C55A101 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C55A101: Safety Channel Error In Safety Control Board robot Critical View →
C55A103 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C55A103: Safety Channel Error In Euromap67 Interface robot Critical View →
C55A110 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C55A110: Safety State is changing too often robot Critical View →
C55A111 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C55A111: On/Off State is changing too often robot Minor View →
C55A120 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C55A120: Robot current is too high while emergency stopped robot Critical View →
C55A121 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C55A121: Robot current is too high while safeguard stopped robot Minor View →
C55A23 Universal Robots CB3 (UR3/UR5/UR10) Universal Robots CB3 Error Code C55A23: Safety relay error (minus connection) robot Critical View →