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Chapter 5 Operation of Display Panel
47
2001-11-08
UL33-0400L
12:30:20
Inv. On Units: ID 1
Vphase
Iphase A
Freq.Hz
A(B)
B(C)
C(A)
221
11.8
12.3 12.5
50.2
50.1
50.1
0.99
0.99
0.99
Input Breaker Close
11£ -08 12:09
Output Breaker Open
UPS in Normal Mode
Batt. Boost Charging
11£ -08 12:09
11£ -08 12:09
11£ -08 12:09
11£ -08 12:09
Mains
Bypass
Output
Local
System
Battery
P.F.
Vline V
220 221
381 380 382
Byp. Breaker Close
UPS information
window
Measuring and
setup window
Kaypad Window
Menu Display
Window
Current event
window
Fig. 5-4 Sections of the LCD
The LCD are divided into five windows :
UPS information window (restricted for factory use)
Keypad window (restricted for factory use)
Menu display window
Current event window
Alarm window
Pressing the F1 key can scroll through the windows that can be operated by user.
UPS information window-This window displays the UPS basic information and is
not necessary for the user to operate. The displayed information is given in the
following table.
Menu display window-This window displays the information of measuring and setup
sub-windows. There are 6 menus, but actually 8. The user can select the menu by
pressing F2 or F3. These 8 menus are: rectifier input, bypass input, AC output, load,
parallel load, battery data, history record and function setup
Keypad Window – The display window shows the picture of the keys and near the
pictures of the keys, the operations can be done by the user are displayed.
Measuring and Setup window – select the module which you want to query and the
parameters will be displayed in this window
Current event and alarm window – displays detailed current event and alarms of
UPS