I/O Module Properties

The Module Properties dialog box for an I/O device shows fault information, such as:
  • Module state
  • Fault description
  • Major and minor fault descriptions
  • Module's internal state
  • Diagnostics information

Module Status on General Category

The General category shows a Faulted status.
I/O Fault Status on Overview Category
This image shows where an I/O fault is indicated on the Overview category.

Module Fault Description on Connection Category

The Connection category displays the module fault description that includes an error code that is associated with the specific fault type.
I/O fault on Connection Category
This image shows where fault details appear on the Connection category.

Module Fault Descriptions on Module Info Category

The Module Info view requires successful communication.
  • If communication to the I/O module is OK, but the module itself is faulted, then the Module Info tab helps to troubleshoot the fault.
  • If there is a communication fault, then the Connection Tab is more useful.
On the Module Info category, the Status section displays the following about the I/O module:
  • Major and Minor Faults
  • Internal State
I/O Fault on Device Information View
This image shows major/minor fault status on the Device Information category in Logix Designer.
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