Status Codes To Be Displayed; Figure 4-11 Hardware Status Codes; Figure 4-12 Application Status Code - Hitachi HF-W6500 45/40 Feature Manual

4.4.2 Status codes to be displayed

(1) Hardware status code
A hardware status code is displayed when an error has occurred in the hardware status
of this equipment. If the hardware status is normal, a hardware status code is not
displayed.
More specifically, a hardware status code is displayed in the following cases:
● A fan failure occurred.
● The temperature inside the chassis became abnormal.
● SMART anticipates drive failure.
● RAID error is detected. (D Model only)
When a hardware status code is displayed, the leftmost LED in the status indication
LEDs is lit.
For information about the meaning of each hardware status code, see "4.4.4
Hardware status codes".
[If hardware status is normal]
(2) Application status codes
An application status code is displayed by a user application by using library functions
provided by this function.
When an application status code is displayed, the center LED in the status indication
LEDs is lit.
Off

Figure 4-11 Hardware Status Codes

On

Figure 4-12 Application Status Code

4-17
4. CHECKING THE HARDWARE STATUS
[If hardware status is not normal]
On