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ErrorLib — Industrial Fault Code Library

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0126

Safety relay open

Kone · V3F25/18 drive

What does 0126 mean?

An emergency stop occurs, and the elevator will not start with the V3F25/18 drive. This fault indicates that the safety relay circuit is in an open state, preventing normal operation.

Common Causes

  • Incorrect connection of XSR1 on the HCB board and control panel.
  • Incorrect setting of parameter (6_38).

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Check the connection of XSR1 on the HCB board and on the control panel.

  2. 2

    Check the setting of parameter (6_38).

Browse all codes in this manual (20)
Verified technical data. Last updated: April 2026

Related Faults

0101Drive stop0102Motor overcurrent0103Damaged Braking resistor or electrical circuits
Source: Kone V3F25/18 drive
Open Manual (Page 40)Search more codes in this manual