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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.

Err7

Current Sensor Fault

Schindler · Altivar 212 Variable Frequency Drive

What does Err7 mean?

This fault indicates an inoperable motor current sensor within the Altivar 212 drive, preventing accurate measurement of motor current and potentially leading to unprotected operation.

Common Causes

  • The motor current sensor is inoperable.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Replace the drive unit.

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

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Source: Schindler Altivar 212 Variable Frequency Drive
Open Manual (Page 181)Search more codes in this manual