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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.

5300

Control Panel Communication Loss

ABB · ACS800 Standard Firmware

What does 5300 mean?

The control panel, which was selected as the active control location for the drive, has ceased communicating. This prevents local control, monitoring, and parameter adjustment via the panel, potentially disrupting operator interface.

Common Causes

  • Loss of communication between the control panel and the drive unit.
  • Faulty communication cable or connection to the control panel.
  • Control panel power supply issue.
  • Drive unit not responding to control panel requests.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Check the physical connection of the control panel to the drive, referring to the appropriate hardware manual for correct installation.

  2. 2

    Inspect the control panel connector on both the panel and drive side for any physical damage or loose fit.

  3. 3

    Attempt to re-seat the control panel securely onto its mounting platform.

  4. 4

    Review Fault Function parameters, specifically 30.02 (PANEL LOSS), to understand the drive's reaction to this condition.

Browse all codes in this manual (33)
Verified technical data. Last updated: April 2026

Related Faults

2211Current Measurement Failure2330Earth Fault / Current Unbalance3210DC OVERVOLT
Source: ABB ACS800 Standard Firmware
Open Manual (Page 236)Search more codes in this manual