52
Parameter Fault
Kone · CMXC-022 Frequency Control Upgrade Kit
What does 52 mean?
A parameter fault has been detected by the R&M Materials Handling Frequency Converter, specifically related to an incorrect setting for P1.9 Drive Selection, which is currently set to 0. Incorrect parameter settings can cause unexpected behavior or prevent the drive from starting.
Common Causes
- Parameter P1.9 (Drive Selection) is set incorrectly to 0
Repair Steps & Checklist
Click steps to track your progress.
- 1
Check the value of parameter P1.9 (Drive Selection) and adjust it to the correct setting
Verified technical data. Last updated: March 2026
Related Faults
Source: Kone CMXC-022 Frequency Control Upgrade Kit