FaultTimeInv (Status.1)

D3SD Invalid FaultTime Value

Allen-Bradley · Logix 5000 Advanced Process Control and Drives

What does FaultTimeInv (Status.1) mean?

The FaultTime parameter configured for the D3SD instruction has an invalid value. When this condition occurs, the instruction automatically sets the FaultTime to 0.

Common Causes

  • The input FaultTime parameter for the D3SD instruction is configured with a value outside its permissible range or format.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Review the configuration of the FaultTime input parameter for the D3SD instruction — ensure it is a valid non-negative value for the expected delay.

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Verified technical data. Last updated: March 2026

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Source: Allen-Bradley Logix 5000 Advanced Process Control and Drives