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OPERATION
Eaton 9170
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UPS (3–18 kVA) User's Guide S 164201393 Rev E www.eaton.com/powerquality
83
Parameters
The parameters describe the UPS operation. Some useful parameters
are input and output voltage, input and output current, and battery
voltage, among others. Some are operator‐adjustable, such as the
local date and time and various operating limits. All parameters are
password-protected. Although every operating condition and parameter
is accessible through the front panel display, you may change a value
only if you have entered the correct password.
NOTE After 10 minutes of inactivity, the UPS automatically deletes any active password
level and returns to the normal running display.
Changing Parameter Settings
Changing an operating parameter is similar to setting initial parameters,
as described in “Initial Startup Parameters” on page 74:
1. Use the Menu map (Figure 60 on page 88) to find the parameter
you need to change, and move through the menu structure until the
parameter name appears on the display.
2. Press the
button to access the parameter value. The Enter
Password screen automatically opens if permission is required for a
particular parameter.
3. Enter the appropriate password, if applicable, and then change the
parameter value.
4. Press the
button again to save the change. To not save the
change, press ESC instead of the
button.