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7. LCD PANEL
7.1. INTRODUCTION
This chapter introduces the functions and operator instructions
of the operator control and display panel in detail, and provides
LCD display information, including LCD display types, detailed
menu information, prompt window information and UPS alarm
information.
7.2. OPERATIONS OF LCD PANEL
This section presents the operations of LCD panels for the
power module and cabinet.
7.3. LCD PANEL FOR POWER MODULE
The structure of LCD panels for power module is shown in
Fig.31.
1
2
3
4
1
2
3
4
1- Status indicator
2- LCD Display
3- OFF Key
4- Function Key
Fig. 31.
Control and display panel for power module
The operator control panel is divided into three functional
areas: Status indicator, control and operation keys and LCD
display.
7.3.1. LED Indicator
The LED indicator has green and red colors to indicate the
statuses and faults by combinations of different colors and
the time it lasts. The combinations are listed in Table 11.
No.
LED combinations
Description
1
Green short-time flashing 1
(Green for 1S, Off for 2S)
Rectifier soft starting
2
Green short-time flashing 1
(Green for 1S, Off for 2S)
Inverter soft starting
3
Green medium-time flashing
(Green for 1S, Off for 5S)
Power module inverter
standby
4
Green long-time flashing
(Green for 2S, Off for 10S)
Power module in deep sleep
(shutdown)
5
Steady green
UPS is working normally
6
Red and Green Alternating
(Red for 1S,Green for 5S)
The load powered by inverter
with warnings (No battery,
battery discharging, overload
etc.)
7
Steady red
Power module shutdown by
fault
8
Red medium-time flashing
(Red for 1S, Off for 5S)
Shutdown manually or by
monitoring software
9
Red short-time flashing
(Red for 1S, Off for 1S)
Situation except above
Table 11.
Statues and faults of different combinations.
7.3.2. Control and Operation Keys
The control and operation keys include FUNC keys and OFF key
that have different functions:
a.
The FUNC key is used for turning the display pages;
b.
The OFF key is mainly for turning off the power
module:1)Enable.LCD panel -> Menu Operate
-> Enable Module “OFF” Key
;2)Press the “OFF” key for 3 seconds, the power module
quits from the system.;
c.
Pressing the FUNC keys resets the LCD display.
ADAPT
UNINTERRUPTIBLE POWER SUPPLY
USER'S MANUAL