74 Installation Manual
Configuring the Hardware
Step 2: Please use the USB wires (Type-A <->Type-B) and plug in the USB
Type-B connector to the USB port, another side (Type A) connecting to
the computer.
FUNCTION DESCRIPTION REMARKS
1. AUX. PORT FOR GENERATION FUNCTION
2. EXTERNAL DISPLAY PORT FOR H100/H200 CABINET USE
3. PARALLELED COMMUNICATION PORT
FOR INVERTER PARALLELED
FUNCTION
4. BOOT-LOAD AND COMMUNICATION JUMPER FIRMWARE UPDATE ONLY
5. USB PORT
INSTALLER USE PARAMETER
CHANGES
6. RS-485 SECONDARY
FOR DATA LOGGER USE/REMOTE
CONTROL USE
7. RS-485 PRIMARY FOR BMS USE
USB Type B
USB Type A