User’s Manual 1PH HYD3000-HYD6000-ZP1
Rev. 1.0 01/09/2023
Identification: MD-AL-GI-00
Rev. 1.1 of 27/01/2023 - Application: GID
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Check the Modbus address set on the inverter:
Enter the main menu with the ESC key (first key on the left), go to System Info and press ENTER to
enter the submenu. Scroll down to the Modbus address parameter and make sure it is set to 01 (and
in any case, other than 00).
If the value is not 01, go to “Settings” (basic settings for hybrid inverters) and enter the Modbus
Address menu where the 01 value can be set.
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Check that the Ethernet adapter is correctly and securely connected to the inverter, making sure to
tighten the two cross-head screws provided. Check that the network cable is correctly inserted into
the device and modem, and that the RJ45 connector is correctly crimped.
2)
Irregular communication with remote server
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NET (left LED ): off
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COM (central LED): on
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SER (right LED): flashing on
Figure 91
- Irregular communication status between the adapter and remote server
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Check that the router has access to the network and that the connection is stable; check that a PC can
access the Internet
Check that port 80 of the router is open and enabled to send data.
It is advisable to check the brand and model of the home router you are trying to connect to the
Ethernet adapter; some router brands may have closed communication ports. In this case, contact the
customer service of the router’s manufacturer and ask them to open port 80 (direct from the network
to external users).
