User's Guide Power Supply 9170

Operation

Powerware

9170 User's Guide  LTM-1344 B Uncontrolled Copy

In this example, the sixth most-recent alarm (9 2 6) is being displayed.

A" means the Powerware 9170 system sounded alarm A (Low Battery).

If the alarm is still active, an asterisk (*) is displayed beside the letter

alarm code. 02/05" is the date the alarm occurred: February 5. 17:51"

means the alarm sounded at 5:51 p.m. And 04:35" means the alarm was

active for 4 hours and 35 minutes.

See Table 9 and Alarms" on page 83 for information about the alarm

codes.

Table 9. Alarm Log Reason Codes

Reason

Code

Meaning Explanation

4 Open Cell Battery failure caused by open cell.

5 Weak Battery Battery failure caused by load test.

6 Phase Error Internal error  contact your service representative.

7 Module Failure Internal error  contact your service representative.

8 Excessive Transfers Internal error  contact your service representative.

9 Precharge Failure Internal error  contact your service representative.

10 Insufficient Batteries Too few battery modules; decrease load or add battery

modules.

11 Insufficient Modules Too few power modules; decrease load or add power

modules.

Menu Map

Figure 50 is an illustration of how to access all Powerware 9170 system

parameters. The menu structure has 11 primary-level menus, named

Password (1) through Parameters (11). Under each primary menu are

secondary items, each numbered by its location under the primary

menu. Use the various buttons as shown in the map to navigate to the

desired parameter. If you need to change the value of a parameter, you

must begin by entering the correct password value first. Parameter

values can be observed, but most cannot be changed, even though you

have entered the correct user password.