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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.

Err8

Network Error Fault

Schindler · Altivar 212 Variable Frequency Drive

What does Err8 mean?

This fault indicates a general network communication error (not specific to RJ45) preventing proper data exchange between the Altivar 212 drive and a master controller.

Common Causes

  • General network communication error.
  • Faulty network control devices or cables.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Check all network control devices for proper operation.

  2. 2

    Inspect all network communication cables for damage or loose connections.

Browse all codes in this manual (60)
Verified technical data. Last updated: April 2026

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Atn1Auto Tune In ProcessCApFCavitation ErrorCFI2Download Transfer Fault
Source: Schindler Altivar 212 Variable Frequency Drive
Open Manual (Page 181)Search more codes in this manual