|
Possible Cause |
Corrective action |
|---|---|
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Control network cable is not working correctly. |
Test the cable between the controller and the hub. If the cable is not working correctly, repair or replace it.* |
|
Node is not connected correctly to the network. |
Make sure cables are connected to the correct ports on the hub and the controller.* |
|
Connection on the carrier is not secure. |
Remove the controller from the two-wide power/controller carrier for at least 15 seconds and replace it onto the carrier. This decommissions the controller so it appears in the Decommissioned Controllers set. |
|
Either the DeltaV Explorer is not connected to the active database or the DeltaV Database server is not running. |
Exit the DeltaV Explorer and restart the connection to the active database. |
|
Controller is a virtual machine that has been shut down. |
From DeltaV Virtual Studio, delete the controller and create a new one. |
|
*For more information about cable connections, refer to DeltaV S-series and CHARMs Hardware Installation. |
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