Co-Trust fault codes

Fault codes

• AL.080 DC bus
• AL.081 Main circuit undervoltage
• AL.180 Inverter over
• AL.280 Motor overload warning
• AL.380 Absolute encoder fault
• AL.381 Encoder overheat
• AL.581 ESC start failure
• AL.583 Forward overtravel warning
• AL.584 Reverse overtravel warning
• AL.585 Speed output
• AL.588 EEPROM data read out of range
• AL.592 Control board overtemperature
• AL.595 Pulse input overspeed
• AL.681 Speed detection fault
• AL.682 Speed deviation
• Er.030 Main circuit overvoltage
• Er.031 Main circuit undervoltage
• Er.032 Control power overvoltage
• Er.033 Control power undervoltage
• Er.101 Hardware detection overcurrent
• Er.102 Software detection overcurrent
• Er.103 Output ground fault
• Er.104 U phase overcurrent
• Er.105 V phase overcurrent
• Er.106 P phase overcurrent
• Er.107 N phase overcurrent
• Er.201 Motor UVW phase sequence error
• Er.202 Motor phase loss
• Er.203 Motor braking resistor overload
• Er.230 Runaway
• Er.231 Motor overspeed
• Er.234 Motor locked rotor
• Er.235 Motor overheat
• Er.301 Encoder communication interference
• Er.302 Encoder read/write data error
• Er.333 Encoder overheat
• Er.401 Internal parameter checksum error
• Er.403 EEPROM parameter read/write error
• Er.531 Excessive position deviation
• Er.532 Position command
• Er.533 Electronic gear
• Er.534 STO signal
• Er.535 485 communication disconnected
• Er.538 Profinet communication disconnected
• Er.630 Speed command
• Er.632 Speed deviation