User Manual
8mm
30mm
Figure 4.6
Figure 4.7
f. Replace terminal block onto interface board.
c.Insert the cable through the cap nut for each port.COM2( RS485 IN) COM3(RS485 OUT).
d. Remove the terminal block on user interface board(See Figure 4.5).
e. Insert the cable into the terminal board and tighten the screws in dotted area(See Figure 4.5).
4.2 Ethernet communication
Use the RJ45 connectors to perform the Ethernet communication which supports the
Solis Monitoring Platform and Modbus TCP protocol(Both By Default).
NOTE
When creating daisy chain for Ethernet communication, all inverters' slave
address must be set to 01.
CAT 5E outdoor rated (cable outer diameter<9mm, internal resistance≤1.5Ω/10m) and
shielded RJ45 connectors are recommended.
The default setting of inverter Ethernet module is DHCP. If a static address is desired, please
refer to the second point below.
Daisy chain is required for multiple inverter communication through ethernet as shown below.
≈
Inverter 1 Inverter 2 Inverter n
Ethernet I N | O UT
Ethernet
Router
Internet
Ethernet I N | O UT Ethernet I N | O UT
Figure 4.8
Address: 01Address: 01 Address: 01
NOTE
Laptop is required for onsite Ethernet communication commissioning.
If the router doesn't support automatic IP address, use an Ethernet cable
to connect the Ethernet module and your laptop.
Change the Laptop's IP address as 10.10.100.253 and then use a web
browser to navigate to 10.10.100.254.
4. Comm. & Monitoring
32
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