Liebert GXT2-6000 RT208 - Manual (Page 28)

Configuration Program
22
8.4 Configuration Program—Operation
8.4.1 Read/Confirm UPS Configuration Settings
The UPS settings may be monitored, but not changed, using the configuration program while the UPS
is operating in any mode. If the program is only used to read the present UPS settings, close the pro-
gram using the CANCEL button.
Mistakenly using the APPLY or OK button
will attempt to write data to the UPS and will
result in the error message shown at right if
the UPS is not off.
If this message is displayed and you do not
wish to change any settings, close this error
message and close the configuration program
using the CANCEL button.
If the UPS is off and you do not wish to risk changing any settings, close the program using the CAN-
CEL button. Do not use the APPLY or OK buttons in the configuration program.
8.4.2 Changing UPS Settings
UPS SETTINGS MAY ONLY BE CHANGED USING THE CONFIGURATION PROGRAM WHEN
THE UPS IS OFF AND NO POWER IS BEING DELIVERED TO THE LOAD. AC input power must
be available to power the UPS logic during programming. Only the AC Line indicator will be on indi-
cating utility input power.
To turn the UPS off to change configuration settings, press the UPS OFF/Bypass button twice within
four seconds (hold the button one second each time). This will disconnect all power to the load.
Changing any value or selecting/deselecting any setting in the configuration window will not immedi-
ately change the settings in the UPS. You may modify the displayed settings until you are satisfied
with the new proposed changes. Settings displayed by the configuration program can always be
restored to the existing values stored in the UPS by selecting the REFRESH key.
Values displayed will be transmitted to the UPS only
when either the APPLY or OK button is selected. The
APPLY button sends the new settings to the UPS without
closing the program. The OK button sends the new set-
tings and closes the program.
Whenever data is successfully transmitted to the UPS,
this message shown at right will be displayed.
8.4.3 Programming Rejected?
If the UPS appears to be off but this error
message is displayed when the APPLY or OK
button is selected to transmit settings, the
UPS may be in an intermediate standby con-
dition.
To confirm that the UPS is fully off, repeat the
turn off procedure. Press the UPS OFF/
Bypass button twice within four seconds (hold
the button one second each time).
8.4.4 Exit Without Changing UPS Settings
If you decide not to change the UPS after modifying the displayed settings, close the configuration
program using the Cancel button.