HAT553V ATS Controller User Manual Page 9 of 32
5.3
KEY FUNCTION DESCRIPTION
Table 5 Key Function Description
Icon
Function
Description
Manual/Auto Key Transfer to Manual or Auto mode;
A Close Key
Active in manual mode;
Press and A power switch closes; load is supplied by A power;
Open Key
Active in manual mode;
Press and load is disconnected;
B Close Key
Active in manual mode;
Press and B power switch closes; load is supplied by B power;
Set/Confirm
In main screen, press and it enters menu interface;
After entering menu interface, confirm key can move the cursor and
confirm the set information;
Down/Lamp Test
Key
In main screen, press and scroll down the screen display;
After entering menu interface, it can move down the cursor or
decrease the value where the cursor is;
In main screen, pressing longer is lamp test; when lamp test is done,
LCD backlight is illuminated, LCD displays all dark and all LED
indicators on the panel are illuminated.
NOTE:
Press
and
simultaneously to set backlight on always; Again press both simultaneously or power on
afresh to cancel backlight on always.
6
LCD DISPLAY
6.1
MAIN SCREEN
Table 6 Main Screen Display
Item
Display Contents
Home Page
A power status, B power status, Generator start status, switch status;
A/B power voltage and frequency;
Power
A power line voltage, phase voltage, phase sequence, frequency;
B power line voltage, phase voltage, phase sequence, frequency;
Master Status
A/B master setting;
Auto Transfer/Restore status
Mutual backup setting;
Alarms
Current alarm information (including warning and fault alarms);
Status Line
Alarm status/working status;
Supply system diagram;
Real time clock;
Status line is displayed on the first row of every page in main screen.
