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ErrorLib — Industrial Fault Code Library

Disclaimer: ErrorLib is an independent technical reference tool. While we aim for accuracy, always verify with the manufacturer’s official service manuals before performing maintenance on industrial equipment. ErrorLib is not affiliated with the brands listed.

49

Drive Powerup

Allen-Bradley · PowerFlex 700

What does 49 mean?

No fault displayed. This entry is used as a Power Up Marker in the Fault Queue, indicating that the drive power has been cycled. It signifies a power cycle event rather than an operational fault.

Common Causes

  • Drive has been powered on.
  • No active fault condition present.
  • This is an informational marker in the fault log.
  • Indicates the start of a new operating cycle after power up.
  • Used for logging operational sequences rather than an error.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    This is an informational log entry, no corrective action is required for this specific 'fault'.

  2. 2

    Clear the fault log to remove this entry if it is not relevant.

  3. 3

    Observe subsequent fault entries for actual error conditions.

  4. 4

    Ensure proper power-up sequence is followed.

  5. 5

    Verify system functionality after this power-up marker.

Browse all codes in this manual (49)
Verified technical data. Last updated: April 2026

Related Faults

100Parameter Checksum Error101UserSet1 Chksum102UserSet2 Chksum
Source: Allen-Bradley PowerFlex 700
Open Manual (Page 85)Search more codes in this manual