Technical data

5–11
Compaq HSZ80 Array Controller ACS Version 8.3 Maintenance and Service Guide
Backup Battery Failure Event Sense Data
Response
The HSZ80 controller Value Added Services software component reports backup
battery failure conditions for the various hardware components that use a battery to
maintain state during power failures via the Backup Battery Failure Event Sense Data
Response (see Figure 5–6).
■ Instance Codes (byte offset 32-35) are described in Table 5–1, “Instance Codes.”
■ ASC and ASCQ codes (byte offsets 12 and 13) are described in Table 5–7, “ASC
and ASCQ Codes.”
■ For more information on Instance Codes, see page 5–20.
■ For a table of ASC and ASCQ codes, see page 5–104.