5

Script error

Fronius · Solar Energy

What does 5 mean?

A script error indicates an issue during the execution of an internal script or programmed sequence within the device. This could be due to corrupted script data, programming logic errors, or unexpected operational conditions preventing the script from running correctly.

Common Causes

  • Corrupted internal script file
  • Logic error in device firmware scripts
  • Unexpected input conditions for script execution

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Verify device firmware version and update if newer version available according to manufacturer guidelines.

  2. 2

    Inspect internal error logs or event history for more specific error messages or contextual details related to the script execution failure.

  3. 3

    Check all user-configured parameters and settings against the system's design specifications or a known good configuration file.

  4. 4

    Verify communication integrity (e.g., Modbus, WLAN, LAN) to any external sensors, meters, or monitoring systems that the inverter's internal script might rely on.

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Verified technical data. Last updated: March 2026

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