Identifying Components
HP UPS R12000 XR Models Maintenance and Service Guide
3-13
HP CONFIDENTIAL
Codename: Sierra Part Number: 221273-001 Last Saved On: 7/31/02 8:58 AM
Displaying the Status or Active Alarms
The first option on the
Main Menu
is
Status.
Select this option and press the Enter
button to
display the status or active alarms for either the main module (MM) or electronics modules
(M1-M4).
Main Menu
Status
Main Module (MM) Status and Alarms
Select
Main Module MM
to display
Status
and
Alarms
for the main module. Table 3-3 lists
the possible status options. For a descriptive list of alarm causes and solutions, refer to the
section, “LCD Alarm Troubleshooting,” in Chapter 5.
Status: Select
Main Module MM
NOTE:
A display of
x
Alarms
means that one or more alarms are present. The variable
x
indicates the
number of alarms.
Table 3-3: Main Module Status Options
LCD Display
Explanation
Load Power Off
The UPS is in Standby mode and is not supporting the load.
System Normal
0 Alarms
The UPS is operating normally from utility and is protecting the load.
No alarms are present.
Load Power On
x
Alarms
The UPS is operating from utility and is protecting the load.
On Battery
x
Alarms
The UPS is operating from battery and is protecting the load.
On Bypass
x
Alarms
The UPS is operating from Automatic Bypass mode and is
not
protecting the load.
Manual Bypass
x
Alarms
The UPS is operating from Manual Bypass mode and is
not
protecting the load.
Overload
x
Alarms
The UPS is protecting the load. The current load level is exceeding
the maximum operational range for the UPS.
Autocalibrating
x
Alarms
The UPS is operating from utility and is protecting the load while it is
performing the module-sharing calibration process.
continued