Segui questi passaggi nell’ordine indicato. Consulta le sezioni dettagliate per le impostazioni specifiche del modello e il riferimento completo degli oggetti.
1 Preparare l’installazione
Have the gateway, KNX bus connection, 12-30 VDC auxiliary supply, network connection, ETS application and inverter configuration access ready. Check compatibility and firmware in Sections 3 and 10.
2 Collegare e alimentare il gateway
Connect KNX at the top. Connect auxiliary power and RJ45 Ethernet at the bottom. Connect the equipment to the same local network. The green Network LED confirms the Ethernet link; see Section 3.
3 Configurare la connessione dell’inverter
Enable Modbus TCP or configure the required inverter connection using Section 4. Confirm the inverter address, port and Unit ID.
4 Impostare la rete del gateway e il collegamento Modbus
Open 192.168.1.51 from a laptop on a compatible network and assign an appropriate fixed gateway IP address. Set Mode to Connect, Server IP to the inverter address, Server Port to the configured inverter port (LCD default 502; SetApp default 1502) and Unit ID to 1; check whether the installation uses 2.
5 Configurare il dispositivo KNX in ETS
Assign a free physical address. Set Inverter model to 2. Set the AC network, applicable PV circuits, refresh rate and available equipment. Leave Device Options empty. See Sections 5 and 6.
6 Collegare gli indirizzi di gruppo ed eseguire il download
Assign group addresses to the required objects. Press P when ETS requires programming mode and perform a full application download for initial commissioning. See Section 5.
7 Validare i dati e attivare la logica
Check the Connected LED and Module status (GO 1 = 0). Read firmware (GO 2), wait for the polling interval and compare live values with the inverter. Check power directions and optional equipment before enabling logic. See Section 7.
La messa in servizio è completata quando
The network and inverter links are established, the ETS download succeeds, and the required group objects return plausible values for the installed equipment.