User guide

Log and Trap Listing by Reason Code Overview
4-35
Log Reference for SBx3100 and iMAP Series Switches (iMAP Logs with Traps)
2.17 CUC001 - atnCUCFaultRaised
2.17.1 Not Present
Message Cooling Unit Controller Failure Raised
Severity Critical
Explanation The cooling unit controller is not present in the shelf.
Action Perform the following:
1. To B e S u p p l i e d
Alarms The following components are affected:
Component Status Alarm
• FC7 Not installed Major
2.17.2 Power Supply Failure
Message Cooling Unit Controller Failure Raised
Severity Critical
Explanation The power supply for the cooling unit controller has failed.
1. Replace the fan controller card.
Alarms The following components are affected:
Component Status Alarm
• FC7 Degraded Minor
2.17.3 No Communication
Message Cooling Unit Controller Failure Raised
Severity Critical
Explanation The system cannot communicate with the cooling unit controller.
Action Perform the following:
1. Reseat the card.
2. If the alarm persists, replace the card.
Alarms The following components are affected:
Component Status Alarm
• FC7 Failed Major