Appendix 3 Lcd Operation And Display Panel; Brief Introduction - Emerson Adapt User Manual

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Appendix 3 LCD Operation And Display Panel

Appendix 3 LCD Operation And Display Panel
LCD operation and display panel is an optional. The installation and debugging had been finished before delivered.
You cannot install and maintain it by yourself.

1. Brief Introduction

The LCD operation and display panel provides a LCD, indicators and control keys, as shown in Figure 5, which are
used to display and control the following information: operation parameters, alarm information and function setup.
The LCD operation and display panel provides five indicators, a LCD and four control keys.
Indicators
The indicators include FAULT indicator, UTILITY indicator, BATTERY indicator, BYPASS indicator and INVERTER
indicator, which indicate UPS operation and fault states. For details, refer to Table 3-2.
LCD
The resolution of the LCD is 128 × 128 dots. The Chinese character dot matrix is 16 × 16, English character, number
character and small number dot matrix is 16 × 8. LCD uses together with the CYCLE and ENTER keys to provide the
UPS running and alarm message and setting display interface.
Control keys
The LCD operation and display panel provides four control keys: ON/SILENCE key, OFF key, CYCLE key and
ENTER key. Their functions are listed in Table 1.
Control key
ON/SILENCE
key
OFF key
CYCLE key
ENTER key
Figure 5 LCD operation and display panel
Table 1 Functions of the control keys
1. Starting inverter: When the inverter is off, pressing and holding this key for one second starts the inverter. 2.
Silencing alarm: In Battery mode, upon overload or fault, the UPS has an audible alarm, pressing and holding
this key for one second silences the alarm. 3. Initiating battery test: When the UPS is in Normal mode,
pressing and holding this key for four seconds initiates battery test
1. Turning off inverter: When the UPS is in Normal mode or Battery mode, pressing and holding this key for
one second turns off the inverter. 2. UPS accessing to standby state: When the UPS is in Bypass mode,
pressing and holding this key for ten seconds turns off UPS bypass output, then the UPS accesses to standby
state
Pressing and holding this key for less than one second shifts between menu items on the same level and
selects parameters. Pressing and holding this key for more than one second turns on/turns off the backlight on
the LCD
Pressing and holding this key for less than one second opens the selected menu and confirming. Pressing and
holding this key for more than one second returns to previous menu
iTrust Adapt 6kVA UPS User Manual
LCD
Function
ON/SILENCE key
CIRCLE key
ENTER key
OFF key