Battery Bank 2 Properties - tbs electronics Expert Modular Bedienerhandbuch

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6.2

Battery bank 2 properties

F2.0 Battery bank 2 function. Set the function for the battery bank 2 (+B2) input.
Default: DISABLE
Table 9
Function Description
DISABLE Input is not used.
AUX.BAT Use input for monitoring an additional battery bank.
MAIN.BAT Use input for measuring the voltage of the Main battery bank. This can be useful
for systems with a long supply wire to the +B1 input. In order to avoid
measurement errors due to voltage drops across the combined supply/sense wire,
the voltage can also be measured independently via +B2 or +B3.
MIDPNT Use input for midpoint or center voltage measurement in 24V and 48V systems.
For more information on midpoint voltage measurement and setup, please see
appendix 1 in the online version of this manual, available at
electronics.nl/downloads
KEYSW. Use input to connect to an external key switch to turn off the CDU display. This can
be used to mimic a turned off battery monitor when it is installed in the dashboard
of an EV. The CDU display will still temporarily turn on when a button is pressed on
the front panel. The active shunt keeps on operating in the back-ground. A voltage
< 1V turns off the display and a voltage of > 1.5V turns it on.
HOURCNT Use input to control hour counting (Total- and Maintenance hours). When the
applied voltage is >1.5V, hour counting will start. When the voltage is < 1V, hour
counting will be paused again. This option can be used to accumulate the operating
hours of the complete system, such as a forklift truck.
BKLIGHT Use input to enable or disable the display backlight of the CDU. When the applied
voltage is > 1.5V, the backlight is enabled. When the voltage is < 1V, the backlight is
disabled.
F2.1 Battery bank 2 type (will only show when F2.0 is set to AUX.BAT). Choose the chemistry
type of your battery.
Default: AGM
F2.2 Battery bank 2 name (will only show when F2.0 is set to AUX.BAT). Choose a display name
for your battery bank that comes nearest to your application.
Default: AUX.1
Other battery
Range: see table 9
Range: see table 7
Range: see table 8
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