1

Overcurrent

Kone · CMXC-022 Frequency Control Upgrade Kit

What does 1 mean?

An overcurrent condition has been detected by the R&M Materials Handling Frequency Converter, likely due to a motor failure or a short circuit within the motor's wiring. This situation can cause damage to the motor or the frequency converter if not addressed promptly.

Common Causes

  • Motor failure
  • Short circuit in motor wiring

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Check the motor for damage or malfunction

  2. 2

    Check and repair the motor wiring for any short circuits

Browse all codes in this manual (40)
Verified technical data. Last updated: March 2026

Related Faults

Source: Kone CMXC-022 Frequency Control Upgrade Kit