
Cordex® 24-400W 19” Integrated Shelf Installation and Operations Guide | 9 - Maintenance
8. Use a meter to verify the bus voltage and current shunt. Recalibrate as required due to differences
in the new CXCi+.
9. Replace rectifiers and remove LVD bypass.
9.2. Replacing a CXCi HP Controller
This procedure is for replacing a CXCi HP controller.
Write down the controller communication information: dynamic or static IP, IP address, and gateway.
Figure 12.
Removing the CXCi HP
Pull here to remove the
controller from the shelf
1. Login to the web user interface.
2. From the main dashboard go to
Controller > Advanced Functions > Configuration File
.
3. Click on the
Export Controller Clone
button to save the configuration file. Save the configuration
file in a location easily accessed as it will be uploaded into the new controller.
4. Gently pull the controller from the slot.
5. Place the new controller on the shelf bottom and slide in the rear connector at the back of the slot.
6. Log back into the web user interface.
7. From the main dashboard go to
Controller > Advanced Functions > Configuration File
.
8. Press the
Import
button to upload the last saved configuration file.
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