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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.

382

COUNT MISS(EXT)

Fanuc · Series 30i/31i/32i-MODEL B Plus

What does 382 mean?

This external alarm indicates a position data count error from the separate detector, typically due to the detector's failure. This error means the control unit is receiving incorrect or incomplete position data.

Common Causes

  • Position data count error from the separate detector
  • Separate detector failure

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Replace the detector.

Browse all codes in this manual (38)
Verified technical data. Last updated: April 2026

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Source: Fanuc Series 30i/31i/32i-MODEL B Plus
Open Manual (Page 159)Search more codes in this manual