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Issue 13 (11/14/2017)
performed. Typically, the function of any particular key is indicated by a word or symbol on the LCD display
immediately above that key.
LCD Screen Display:
The LCD assembly chosen for the EB1s Series power supplies has been designed for use
in a wide temperature range. As such, the characters displayed on the screen should be visible under nearly all
temperature conditions. The user may note that under hotter than normal conditions, the characters may fade
and become less distinct as compared to those viewed at lower temperatures. The faded characters are
temporary and will darken as temperature decreases.
The backlight feature of the LCD display is timed to automatically shut off four minutes after the last pushbutton is
pressed. This auto-shutoff feature extends the life of the backlight.
LCD Menu Tree:
The EB1s menu layout allows for easy access to system performance parameters, history sta-
tistics, and configuration values.
On startup, the display will default to the
Scrolling Status Display
. In sequence, it will display the System
Configuration, Major Alarms, Minor Alarms, Running Statistics, and User Data. It will continue to display this
information until any key is pressed.
This line is the system name.
This line scrolls the current status item name.
This line displays the current status item value.
This line prompts for a key press to exit the status display.
These are soft keys that can change function depending
on the requirements of the displayed menu.
System Configuration
: Displays the configured line voltage and line frequency.
Major Alarms
: Displays the top four current Major alarms, if any.
Minor alarms
: Displays the top four current Minor alarms, if any.
Running Statistics
: Three lines displaying the current Inverter State, Line Voltage, and Battery Voltage.
User Data
: Five lines displaying the User Data strings, if enabled.
Press any one of the four soft keys to exit the scrolling status display.
5.3.1 Main Menu
On exiting the scrolling status display, the
Main Menu
is presented.
This line is the system name.
This line is the current menu level.
This line is the current submenu option.
This line defines the function of the soft keys.
The functions of these soft keys are defined by the
symbols on the bottom line of the display.
From the Main Menu the user can access these submenus:
Summary of Contents for EB1s
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Page 35: ...33 Issue 13 11 14 2017 Fig 8 1 Battery Balancer wiring 36V 3 batteries 1 string ...
Page 36: ...34 Issue 13 11 14 2017 Fig 8 2 Battery Balancer wiring 48V 4 batteries 1 string ...
Page 37: ...35 Issue 13 11 14 2017 Fig 8 3 Battery Balancer wiring 36V 6 batteries 2 strings ...
Page 38: ...36 Issue 13 11 14 2017 Fig 8 4 Battery Balancer wiring 48V 8 batteries 2 strings ...
