Cbl/Cbld Controller Box; Front Of Cbl/Cbld Controller Box - Hitachi CBXSS Hardware Service Manual

CBL/CBLD Controller Box

The front of the CBL/CBLD Controller Box provided access to:
• Controller - see
• Fan Module - see
• Panel Assembly - see
• Cache backup battery - see
The rear of the CBL/CBLD Controller Box provides access to:
• Management Module — see
• Drive I/O Module — see
• Host I/O Module — see

Front of CBL/CBLD Controller Box

CBL/CBLD controller
•
Legend
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2–48
CBL/CBLD controller, below
Fan Module on page 2-49
Panel assembly on page 2-49
page 2-54
page 2-55
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Component Color
C-PWR LED Green
CTL-ALM LED Red
Orange
Reset Switch
Hardware description
Hitachi Unified Storage Hardware Service Guide
Cache backup battery on page 2-50
page 2-53
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Description
ON = controller status is normal.
Blink = data in cache memory is stored in the
backup controller.
ON = fatal error. Visit the HDS Support Portal
at portal.hds.com.
ON = controller is in the reset status.
Use the Reset switch only when instructed by
Hitachi Support.