5.3.4 Set-up menu
To enter the set-up menu:
1. Be sure the UPS is switched off.
2. Press push-button 'Enter/Reset' (front panel) and
simultaneously
turn switch ‘UPS on/off’ (rear panel) into
position ‘on’ (up).
Using push-buttons ‘Up’ and ‘Down’ you can scroll through the several set-up screens, 'Enter/Reset' confirms a
screen choice. After selecting a set-up screen you can scroll through its settings using the push-buttons ‘Up’
and ‘Down’, a setting is confirmed by pressing 'Enter/Reset'. To abort the set-up procedure (i.e. without
changing the setting) just wait the 20 seconds time-out period after which the default screen will return.
The intro set-up screen. 'Enter/Reset' returns to the default screen. You can
also wait 20 seconds: the time-out period of no key activity.
SETUP SCREENS
ENTER/RESET exit
Pressing ‘Up’ displays the screens in the following order:
A short reminder that the new settings will be valid immediately after pressing
the ‘Enter/Reset’ key.
WARNING: OUTPUT
CHANGES ON LINE
Changes the language of the screen messages: you can select English,
German, French, Italian, Spanish.
LANGUAGE
ENGLISH
The system output voltage. Range: 220/230/240 Vac
OUTPUT VOLTAGE
230V
The system output frequency. Range: 50/60 Hz.
OUTPUT FREQUENCY
50.0Hz
WARNING!
Changing of the output frequency can cause severe
damage of equipment connected to the UPS: Be sure that the new
frequency is suitable for the connected equipment.
The frequency tracking range (in which the output converter frequency will
follow the bypass frequency). Range: 2/4/6 %.
FREQUENCY RANGE
2%
If the bypass frequency is beyond the setting, the output converter will return to
the fixed crystal controlled frequency.
The frequency tracking speed range (in which the output converter frequency
will follow the bypass frequency).
PLL LOCK SPEED
NORMAL
Range: NORMAL (1Hz/sec), HIGH (5Hz/sec).
Battery capacity. Range: 7 through 590 Ah, in 1 Ah steps.
BATTERY CAPACITY
7Ah
WARNING!
If you proceed, the information about the actual battery
condition (as a result of a deep battery test) is lost. For more info see
section 5.4.3 'Deep battery calibration test'.
The fan speed. Range: 0 / 1. Proper setting optimizes the cooling capacity of
the fans installed.
DO NOT READJUST
! Incorrect setting may lead to reduced
lifetime of the power semiconductors.
FAN CURVE
0
Setting ‘YES’ means that the function is activated: the UPS will switch off
during a mains failure when the load is less than 2% of the maximum load.
Range: YES/NO. NOTE: if the UPS operates in parallel the no-load shutdown
function is not available. In this case do not activate this function: its setting
should read "NO".
NO-LOAD SHUTDOWN
YES
Controls functioning of the automatic bypass switch. Range:
ENABLED/DISABLED. If the UPS is used as a frequency converter you may
change the setting to ‘DISABLED’. Bypass operation will then be inhibited and
all alarms related to ‘bypass out of limits’ are suppressed.
AUTOMATIC BYPASS
ENABLED
SERVICE WARNING
DISABLED
The system can prompt for service to a user defined schedule.
Range: 8/12/16/20/24/28 months or DISABLED. To reset the timer: first select
“DISABLED” and subsequently set a new alarm interval.
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GE DE LP 11 UPS: User manual 4.1 (GB)
