OPTI-UPS MD120L - Manual (Page 97)

40 Chapter 4 Operator Control and Display Panel
40
Menu name Menu item Meaning
record UPS operator control and display panel please refer to table 4-9
Menu
Language
(language
option)
3 languages can be selected
Settings
Display
calibration
Adjust the accuracy of LCD display
Date format set MM DD YYYY and YYYY MM DD formats can be selected
Date & Time Date/Time set
Language set
User can set the language (Chinese, English and a kind of
optional language)
Communication
mode
Set communication mode, MODBUS, Power protocol and
company custom protocol modes can be selected. Power
protocol mode can be divided into equipment address, baud
rate set; MODBUS protocol mode can be divided into
communication, mode (RTU、ASCⅡ), equipment address,
baud rate and check-bit set; Company custom protocol mode
is the customed protocol of the company, no option is
available.
Control
password set
User can modify control password 1
Test
Command
(Battery Test
Control /
System Test
Control /
Forced
equalized
charging)
Battery
maintenance
test
This test will lead to the battery being partly discharged to
activate battery, at the same time; the approximate battery
capacity will be obtained. Bypass must be in normal condition,
the battery capacity should be above 25%.
Battery
self-check test
UPS switches to battery discharge for discharging to test if the
battery is normal. Bypass must be in normal condition, the
battery capacity should be above 25%.
Stop testing Manually Stop the test including maintenance test, capacity test
UPS system
information
Monitoring
software version
Provide monitoring software version
Rectified
software version
Provide rectified software version
Inverted
software version
Provide inverted software version
Serial No. The serial no set when delivery from the factory
Rated
information
Network setting of system operating
Module type Type of the module
4.4 Alarm List
The follow table 4-8 gives the complete list of all the UPS events displayed by history record window
and current record window.
Table 4-8 Alarm List
Alarm Explanation
UPS power supply The system is in normal inverted power supply status
Bypass power
supply
The system is in bypass power supply status
No power supply System no output
Battery equalized
charging
Battery is in boost charging