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CPS6000 Controller Minimum Configuration
General Information
QS840A is the nerve center of the CPS6000 Battery Plant. The controller has six alarm relays; Two are
pre-assigned as power major and power minor alarms. The four remaining relays are available as
user-definable alarms to external devices.
QS840A
•
Provides system monitoring and control features
•
Controls alarm reporting from rectifiers, Low Voltage Disconnects (LVD), and other system components.
User Interface and Display
Overview
QS840Aís primary user interface is a front panel display which includes the following:
•
An array of simple push-button controls
•
A backlit four-line LCD display that changes color to reflect the system alarm status as follows:
Green
Normal
Amber Minor Alarms Present
Red
Major Alarms Active
Minimum Configuration
The Controller has many configurable parameters. All parameters are discussed in this section. The
following steps cover the minimum configuration.
Key
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Description
Display Menu
Up and Down Arrows
Left and Right Arrows
Previous Menu
Function
Press to access the menu. Display Menus, Refresh, Save changes
Press to adjust values when configuring the system parameters.
Also used to adjust screen contrast when the controller default
screen is displayed.
Press to select the digit to adjust and navigate the menus.
Press to back up to a previous menu.
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