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Technical Reference | KONE KDL32 Fault Codes

Sep 11th,2026 25 Views

🔍 Power Drive Faults (102)

  • 2001: Motor overcurrent → parameter error, brake not released, or mechanical resistance
  • 2002: Drive overload → excessive load or mechanical issue
  • 2074 / 2075 / 2076: IGBT or control voltage fault → inverter hardware abnormal

⚙️ Brake & Resistor (103)

  • 1002: Braking resistor fault → wrong model, not connected, or damaged

⚠️ Motor Protection (104)

  • 1035A / 2005A / 3044A: Motor overload → parameter mismatch, heavy load, mechanical blockage
  • 2004A: Motor over ताप → NTC sensor or overheating issue

💡 Key Notes

  • Most faults trigger immediate stop
  • Causes mainly include parameter errors, wiring issues, or mechanical resistance
  • System auto-recovers after conditions return to normal (some cases)

#ElevatorMaintenance #KONE #KDL32 #Troubleshooting

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