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ConnectionFaulted

Connection Faulted

Allen-Bradley · Compact 5000 I/O Analog Modules

What does ConnectionFaulted mean?

This boolean tag indicates if a connection to the owner-controller is running. A value of 1 means the module is not connected, potentially preventing proper operation. The module automatically sets this tag to 0 when connected and running.

Common Causes

  • Module is not connected to the owner-controller.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Verify the network connection and communication path between the module and the owner-controller.

  2. 2

    Ensure the module configuration in the Logix Designer application is correct and not inhibited.

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
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