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ErrorLib — Industrial Fault Code Library

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Chxx.OverTemperature

Module/Channel Over Temperature (5069-IF8, 5069-OF4/K/8)

Allen-Bradley · Compact 5000 I/O Analog Modules

What does Chxx.OverTemperature mean?

This boolean tag indicates that the module's temperature is higher than its operating limits. If the tag is 1 but a fault does not exist on the channel, it's an indication of operating conditions. If a fault exists, the channel may not be functioning correctly.

Common Causes

  • Module temperature exceeding specified operating limits.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Verify the module's operating environment temperature, ensuring it is within specifications.

  2. 2

    Ensure proper airflow and ventilation around the module to dissipate heat effectively.

Browse all codes in this manual (33)
Verified technical data. Last updated: April 2026

Related Faults

Alternating yellow/redCalibration In ProgressCJChxx.FaultCold Junction Data Fault (5069-IY4, 5069-IY4K)CJChxx.FieldPowerOffCold Junction Field Power Off (5069-IY4, 5069-IY4K)
Source: Allen-Bradley Compact 5000 I/O Analog Modules
Open Manual (Page 136)Search more codes in this manual