fesing SSIF2P15S48100C, Applications Manual

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Figure 2-2: Front Panel Function Introduction
1. Reset: When the BMS is in the dormant state, press the button for 1S to activate the BMS.
Meanwhile, the LED indicator will be lit to show SOC of the battery. When the BMS is in the active
state, press the button for 3S to cause battery dormant. Then the LED indicator light will be lit from
"RUN" for 0.5 seconds.
2. ADD: DIP switch, used for setting the product communication address when communication
cascade;
3. SOC: These 4 LEDs are used to display the pack SOC. The lightning of these LEDs indicates the
SOC of 25%, 50%, 75%, and 100%. For example, when SOC >75%, all 4 LEDS will be light up. If
SOC> 50% and <75%, 3 LEDs will be light up. Etc.
4. ALM: Warning light;
5. RUN: Indicate the alarm or the run status of the battery.
6. RS485: Communication interface: Used for RS485/CAN communication;
7. RS232: Connect with upper computer for battery system debugging and software upgrade.
8. Handle: It was used to carry/move the battery.
9. Used for fixing with cabinet.
10. Positive output terminal.
11. Negative output terminal.
2.2 Product Specifications
Table 2-1: Product Specifications