Key Function Description - Smartgen HMAT880 User Manual

5.2 KEY FUNCTION DESCRIPTION

Icon Key
Main S1 Close
Main Open
Main S2 Close
Bypass S1 Close
Bypass Open
Bypass S2 Close
Man/Auto
Main/Bypass
Return/Homepage
Set/Confirm
Up/Alarm Mute
Down/Lamp Test
HMAT880 Medium Voltage Bypass ATS Controller User Manual
Table 6 – Key Function Description
Active when bypass is locked (main is unlocked) in manual mode;
After pressing it, if main S1 has been opened, then main S1 will close.
Active when bypass is locked (main is unlocked) in manual mode;
After pressing it, main breaker will open.
Active when bypass is locked (main is unlocked) in manual mode;
After pressing it, if main S2 has been opened, then main S2 will close.
Active when main is locked (bypass is unlocked) in manual mode;
After pressing it, if bypass S1 has been opened, then bypass S1 will
close.
Active when main is locked (bypass is unlocked) in manual mode;
After pressing it, bypass breaker will open.
Active when main is locked (bypass is unlocked) in manual mode;
After pressing it, if bypass S2 has been opened, then bypass S2 will
close.
Press it to switch manual and auto mode.
Press it to switch main and bypass unlock status.
When setting parameters, it is return key, press it can return previous
menu;
In main interface, press this key to return to homepage; in other
interfaces, press this key to return to homepage.
In main interface, press this key to enter menu;
In menu interface, press this key can move cursor and confirm setting
information.
In main interface, press this key to scroll up screen;
In menu interface, press this key to up cursor or increase value in setting
menu;
Long press this key for muting alarm in main interface.
In main interface, press this key to scroll down screen;
In menu interface, press this key to down cursor or decrease value in
setting menu;
In main interface, long press this key for testing lamps, LCD backlight
illuminates, LCD displays all black, all LEDs illuminate in this mode.
Function Description
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