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4.2.2. Programming table
Programming table for BatteryProtect 12/24V
7-segment display
Under voltage shutdown 12V/24V system
0
1
2
3
4
5
6
7
8
9
A
b
C
d
4.3. Status indicator
The decimal point of the 7-segment display is used for status indication:
• Illuminated: the BatteryProtect is attempting to activate the output.
• Flash every 5 seconds: output is active.
• Flash every 2 seconds whilst in Li-ion mode: output 'connecting'. When in Li-ion mode the SBP will observe a dead period of 30
seconds after the remote input of the BP has become free floating.
4.4. Remote control and short circuit behavior
This section describes the behaviour of the BatteryProtect when it is controlled via the remote on/off input and when a short circuit
has been detected.
• The BatteryProtect will connect the load 1 second after the remote input is closed.
• The BatteryProtect will disconnect the load immediately when the remote input is opened.
• When in Li-ion mode the BP will connect the load 30 seconds after the remote input of the BP has been pulled high by the
BMS. This delay increases to 3 minutes in case of frequent switching.
• In case of a short circuit, the BatteryProtect will attempt to connect the load every 5 seconds. After two attempts the display will
show E1 (short circuit detected).
4.5. Error & Warning modes
There are 4 possible error modes, indicated by the 7-segment display:
• E1 Short circuit
• E2 Over temperature / P2 Over temperature warning
• E3 Under voltage / P3 Under voltage warning
• E4 Over voltage
After 5 minutes the error is no longer displayed to reduce current consumption.
Please refer to the appendix chapter
Page 12
BatteryProtect 12/24V
10.5V/21.0V
10.0V/20.0V
9.5V/19.0V
11.25V/22.5V
11.5V/23.0V
10.5V/21.0V
11.5V/23.0V
11.8V/23.6V
12.0V/24.0V
10.0V/20.0V
Buzzer or LED mode
Relay mode
Lithium mode
Detect system voltage
Error and Warning codes [14]
for more info on each error.
Under voltage restart 12V/24V system
12.0V/24.0V
11.5V/23.0V
11.5V/23.0V
13.25V/26.5V
13.8V/27.6V
12.8V/25.6V
12.8V/25.6V
12.8V/25.6V
13.0V/26.0V
13.2V/26.4V
Operation and programming
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