User Guide Gamatronic Electronic Industries Ltd.
µ
PS-SP 3:3, 3x220 in, 3x208 60 Hz out
General Features
6
2.4
Power-on Self Tests
The UPS automatically performs the following series of diagnostic tests when
initially powered on:
•
LED test. All LEDs are lit individually for the operator to monitor.
•
Real-time clock
•
EEPROM. Memory (setup, calibration and events log) is tested.
2.5 Measurement
The user can receive real time information regarding the unit’s operation and
condition simply by pressing the appropriate status button. The real time results are
displayed on the front panel.
2.6 Real
Time
The system includes a real time clock and calendar that sequentially manage the log
file and provide historical data to the user. This information is accessible via the LCD
display or, optionally, through the RS232 communications port.
2.7 Communications
The UPS relays all the measured data and events of the log file through an RS232
communications port to a host computer or, using a modem connected to a telephone
line, to a remote location, or via GM
A
C or GM
A
Ci, proprietary SNMP agents, for
network access.
2.8 Event
Logs
The system compiles a listing of up to 256 extraordinary events of the mains, unit and
load during operation. This data is written to the log file and can be accessed easily at
any time through the display panel or computer (optional). This information is very
useful for maintenance and analyzing performance statistics.
2.9
Ease of Use
The UPS includes an on-line help feature that explains the system’s features and
describes each of the LCD control buttons.
2.10 Battery
Check
The unit automatically and continuously checks the battery status and the battery
cabinet connection with the UPS.
