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ErrorLib — Industrial Fault Code Library

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F405

Error during phase regression

Indramat · CLM01.3-M Flying Cutoff Control

What does F405 mean?

Switching back from a communication phase did not result in a switch to phase 0, indicating a malfunction in the SERCOS master module of the controller connected to the Indramat DIAX04 SSE-03VRS drive.

Common Causes

  • Malfunction in the SERCOS master module of the controller.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Verify the SERCOS communication configuration parameters in the master controller for any incorrect or conflicting settings.

  2. 2

    Check the status and diagnostic LEDs on the SERCOS master module for specific error indications that might point to its internal state.

  3. 3

    Ensure the master controller's firmware is up-to-date and compatible with the Indramat DIAX04 SSE-03VRS drive controllers.

  4. 4

    If possible, attempt to reinitialize the SERCOS communication ring from the master controller's interface.

  5. 5

    If the issue persists, the SERCOS master module itself may be defective and require further investigation or replacement by the control system manufacturer.

Browse all codes in this manual (31)
Verified technical data. Last updated: April 2026

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E219Warning Drive temp. surveillance defectiveE221Warning Motor temp. surveillance defectiveE225Motor overload
Source: Indramat CLM01.3-M Flying Cutoff Control
Open Manual (Page 41)Search more codes in this manual