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ErrorLib — Industrial Fault Code Library

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dnE

Drive Disabled

Yaskawa · iQpump1000

What does dnE mean?

The drive is disabled because the 'Drive Enable' function is configured to a multi-function contact input (parameter H1-OO = 6A), and this contact is currently open. This prevents the drive from operating, potentially indicating an improper control sequence.

Common Causes

  • The multi-function contact input configured for Drive Enable (H1-OO = 6A) is open
  • Improper operation sequence of the Drive Enable command from the control system

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Verify the physical state of the multi-function contact input configured as Drive Enable (parameter H1-OO = 6A).

  2. 2

    Ensure the Drive Enable contact input is closed to enable drive operation.

  3. 3

    Review the overall control system operation sequence to confirm correct timing and logic for the Drive Enable command.

Browse all codes in this manual (45)
Verified technical data. Last updated: April 2026

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Source: Yaskawa iQpump1000
Open Manual (Page 273)Search more codes in this manual