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ErrorLib — Industrial Fault Code Library

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77820000 hex

CNC Coordinate System Composition CNC Motor Error

Omron · NJ/NY-series NC Integrated Controller

What does 77820000 hex mean?

An error was detected for a composition CNC motor within a CNC coordinate system while the system was moving. This is considered a minor fault, and the relevant CNC coordinate system will immediately stop operation. The CNC coordinate system will not operate until the error is resolved.

Common Causes

  • An error occurred for a composition CNC motor in a CNC coordinate system during movement.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Check the error code of the specific CNC motor within the CNC coordinate system.

  2. 2

    Identify and remove the root cause of the CNC motor error.

Browse all codes in this manual (16)
Verified technical data. Last updated: April 2026

Related Faults

37810000 hexProcess Data Object Setting Missing54013781 hexProcess Data Object Setting Missing56000000 hexIllegal CNC Coordinate System Specification
Source: Omron NJ/NY-series NC Integrated Controller
Open Manual (Page 474)Search more codes in this manual