240100

Alarm at DRIVE-CLiQ Socket X100

Siemens · FC1765DC Controller

What does 240100 mean?

An alarm has been detected at the drive object connected to DRIVE-CLiQ socket X100. The alarm value (r2124) will indicate the first specific alarm that occurred for this connected drive object. This generic alarm indicates a warning condition that warrants further investigation of the device attached to X100.

Common Causes

  • Intermittent communication disturbance or signal noise on the DRIVE-CLiQ link at socket X100.
  • An internal alarm condition (e.g., pre-warning temperature, encoder battery low) detected by the connected DRIVE-CLiQ component.
  • Temporary voltage fluctuation in the 24VDC power supply to the DRIVE-CLiQ module connected at X100.
  • Compromised shielding integrity of the DRIVE-CLiQ cable leading to increased signal susceptibility to interference.
  • Parameterization mismatch or configuration warning generated by the connected DRIVE-CLiQ component.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    1. Read the specific alarm value (r2124) from the DRIVE-CLiQ object connected to X100 for detailed diagnostic information.

  2. 2

    2. Inspect the DRIVE-CLiQ cable connected to X100 for physical integrity, secure connections, and proper shielding.

  3. 3

    3. Verify the 24VDC power supply at the connected DRIVE-CLiQ component for stability and correct voltage levels (e.g., 24VDC ±10%).

  4. 4

    4. Perform a DRIVE-CLiQ topology comparison (P0990 = 1) to ensure the actual physical configuration matches the configured setup.

  5. 5

    5. Check the diagnostics and parameter settings of the connected DRIVE-CLiQ component itself for any active alarms or warnings.

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Verified technical data. Last updated: March 2026

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Source: Siemens FC1765DC Controller