Zoncn fault codes

Fault codes

• 1 Inverter unit fault
• 10 Inverter overload
• 11 Motor overload
• 12 Input phase loss
• 14 Module overheat
• 17 Contactor fault
• 18 Current detection fault
• 19 Motor auto-tuning fault
• 2 Acceleration overcurrent
• 20 Encoder /PG card fault
• 22 Inverter hardware fault
• 23 Ground fault
• 25 Output phase loss
• 3 Deceleration overcurrent
• 37 Speed opposite to run direction
• 38 Excessive speed deviation fault
• 4 Constant speed overcurrent
• 40 Cycle-by-cycle current limit fault
• 41 Holding brake disconnected
• 42 Holding brake fault
• 43 Long-term low-speed run alarm
• 44 Forward and reverse active simultaneously
• 45 Joystick not zeroed fault
• 48 Communication error
• 49 EEPROM read/write error
• 5 Acceleration overvoltage
• 50 External device fault
• 6 Deceleration overvoltage
• 7 Constant speed overvoltage
• 8 Control power fault
• 9 Undervoltage
• CBC Cycle-by-cycle current limit fault
• CE Communication error
• EEP EEPROM read/write error
• EEP2 Copy error
• EF External fault
• END1 Cumulative run time reached fault
• END2 Cumulative power-on time reached fault
• ESP Excessive speed deviation fault
• ESPP Excessive speed deviation fault
• Er-02 Acceleration overcurrent
• Er-03 Deceleration overcurrent
• Er-04 Constant speed overcurrent
• Er-05 Acceleration overvoltage
• Er-06 Deceleration overvoltage
• Er-07 Constant speed overvoltage
• Er-08 Maintenance reminder fault
• Er-09 Undervoltage
• Er-10 Controller overload
• Er-11 Motor overload
• Er-12 Input phase loss
• Er-13 Output phase loss module overheat
• Er-15 Output-side fault: current control fault
• Er-17 Tuning encoder interference current detection fault
• Er-19 Motor tuning fault speed feedback fault
• Er-20 Fault
• Er-21 Parameter setting error
• Er-22 Leveling signal fault
• Er-23 Short-circuit fault RTC clock
• Er-24 Fault
• Er-25 Storage data error
• Er-26 Earthquake signal
• Er-27 Special machine fault
• Er-28 Maintenance fault
• Er-29 Star-short contactor feedback fault
• Er-30 Elevator position fault
• Er-33 Elevator speed logic fault
• Er-35 Shaft auto-tuning data error
• Er-36 Run contactor feedback fault
• Er-37 Holding brake contactor feedback fault
• Er-38 Rotary encoder signal fault
• Er-39 Motor overheat
• Er-41 Safety circuit open; door lock during run
• Er-42 Open
• Er-43 Upper limit signal fault
• Er-44 Lower limit signal fault
• Er-45 Forced deceleration switch fault
• Er-46 Re-leveling fault
• Er-47 Door-shorting contactor fault
• Er-48 Door opening fault
• Er-49 Door close fault, leveling signal continuous
• Er-50 Loss
• Er-51 CAN communication error
• Er-52 Hall call communication error
• Er-53 Door lock fault
• Er-54 Inspection start overcurrent
• Er-55 Floor change stop fault
• Er-56 Door open/close signal fault
• Er-57 SPI communication fault, position protection switch
• Er-58 Error
• Er-62 Analog disconnected
• Er-64 External fault UCMP detection fault
• Er-66 Brake holding-force detection fault
• Er-74 STO fault
• GND Ground fault
• IE Current detection fault
• INI Initial position fault
• LI Input phase loss (reserved)
• LO Output phase loss
• LOAD Load loss fault
• LU Undervoltage
• Lo Output phase loss
• OC Inverter unit fault
• OC1 Acceleration overcurrent
• OC2 Deceleration overcurrent
• OC3 Constant speed overcurrent
• OH Module overheat
• OL1 Motor overload
• OL2 Inverter overload
• OU1 Acceleration overvoltage
• OU2 Deceleration overvoltage
• OU3 Constant speed overvoltage
• OUOC Drive hardware fault
• PG PG card fault
• PIDE PID feedback loss fault during operation
• POF Control power fault
• POFF Control power fault
• RAy Contactor fault
• STO1 STO fault
• STO2 STO fault
• TE Motor auto-tuning fault
• oSP Motor overspeed
• rAy Contactor fault