No Controller Connection

What does ModuleStatus:FlashingGreen mean?

The Module Status indicator is flashing green, indicating that the module is powered but does not have an active connection to the owner-controller. This can be caused by missing, incomplete, or incorrect module configuration, or if the module is inhibited.

• Missing module configuration in Logix Designer application
• Incomplete module configuration in Logix Designer application
• Incorrect module configuration in Logix Designer application
• Module is inhibited in the Logix Designer application

Click steps to track your progress.

1. 1

   Troubleshoot the Logix Designer application to identify and correct any configuration issues preventing a connection from the module to the controller.

2. 2

   Verify the module is not inhibited in the Logix Designer application.