13
15272 Newsboy Circle
Huntington Beach,
CA 92649
Phone: 714-751-0488
Fax: 714-372-7930
E-Mail: [email protected]
PoweringTheNetwork.com
Active Log Page
Explanation
Date and time when this event occurs
Event type
UPS operation mode when this event occurs
Viewing event index/Total active event number
5.5.9 Setting Menu
The user can set various critical parameters in this menu. Choose the desired function on the screen by pressing ENTER
button. Press the ESC button to return to default page.
Setting page
Explanation
Dry Contact:
It indicates programmed values of C1-C6 contacts. Factory default settings:
C1,C2=On battery; C3,C4=battery low; C5,C6=Timer. Illustrations for each programmed value
are shown below.
- On battery: Energized when Unit in INV mode.
- Battery low: Energized when the battery voltage is lower than the confi gurable battery low
voltage. The default value is 46V DC for AC-UPS-48-1200, AC-UPS-48-1500 & AC-UPS-48-2000
or 24V DC for AC-UPS-24-700.
- Timer: Energized after the unit has been in INV mode for the setting backup time. The factory
default value is 2 hours.
- Alarm: Energized when any alarm occurs in UPS.
- Fault: Energized when any fault occurs in UPS.
- Off: Energized while the UPS is off.
- Disable: The dry contacts become invalid.
- Input Contact: It indicates selectable options for input contacts.
Input Contact:
It indicates selectable options for input contacts. Factory default setting is “Ext
Fan Failed”. Selectable options are listed as below.
- User program
- Ext Alarm
- Ext Battery Alarm
- Ext Fan Failed
- Door Unlocked
AVR Feature:
Enable or disable Buck and Boost function. Factory default setting is “enable”.
Line Qualify:
Set AC recovery time after the line is qualifi ed. It’s to make sure the line is stable.
The selectable options are: 3 sec, 10 sec or 30 sec. Default value is “30 sec”.
Line Detect:
It allows users to set up detection levels for AC input voltages, setting points to go
in and out from battery mode, boost or buck modes.
- Line High: When input voltage exceeds this level, unit will transfer from Line Mode to Battery
Mode. Refer parameter descriptions and setting values in 5.6.9 Parameter Descriptions Table.
- Line Low: When input voltage is lower than this level, unit will transfer from Line Mode to
Battery Mode. Refer parameter descriptions and setting values in 5.6.9 Parameter Descriptions
Table.
- High Gap: The voltage gap between Line High and High Back, Buck High and Buck Back.
Refer parameter descriptions and setting values in 5.6.9 Parameter Descriptions Table.
- Low Gap: The voltage gap between Line Low and Low back, Boost Low and Boost Back. Refer
parameter descriptions and setting values in 5.6.9 Parameter Descriptions Table.
- Boost Low: When AVR function is enabled and input voltage drops between Boost Back point
and this level, unit will transfer to Boost Mode. Refer parameter descriptions and setting
values in 5.6.9 Parameter Descriptions Table.
- Buck High: When AVR function is enabled and input voltage increase between Buck Back
point and this level, unit will transfer to Buck Mode. Refer parameter descriptions and setting
values in 5.6.9 Parameter Descriptions Table.
