Graag gedaan.
zita:
netgear amor
Zet in ieder geval alle netwerk tools en beveiliging tijdelijk uit. Poort 502 is niet standaard en zou zomaar geblokt kunnen worden.
Ik kan uit je reacties niet opmaken of het gelukt is om Modbus te activeren. Zo nee:
Enable modbus in your inverter/storage product
For Homey to be able to communicate with your SMA inverter/storage over the modbus protocol this needs to be enabled on the inverter. You can enable modbus communication using the SMA Sunny Explorer software or the web interface on specific models (like the Sunny Boy 1.5 to Sunny Boy 5.0). For all other models download and install the SMA Sunny Explorer software, the installable is located under PC Software in the previous link. During installation, it may ask you to install the .NET framework 3.5 as well. Now follow these steps.
Start Sunny Explorer installer and choose to create a new install (or load a previous one if you used Sunny Explorer before) or start the web interface for the Sunny Boy 1.5 to Sunny Boy 5.0 models;
Select Speedwire as communication protocol hit next and wait for Sunny Explorer to discover your inverter. Once found select your inverter (and remember it’s IP address);
In the login screen select the “Installer” user. Enter the password, by default password this is 1111 but this might have been changed by your installer. In this case, you will have to retrieve it from your installer;
Once logged in to your inverter wait for a moment for the data to load. Then click on your inverter in the left pane and after that on the settings tab. Click on the external communications menu item and click on edit. Now enable the option ‘Modbus TCP Server’ and if available and not already enabled the option ‘Webconnect’. You can leave the port for the Modbus TCP Server to the default 502. If you change it here make sure you enter it correctly when adding the inverter in Homey. If you have saved your changes you can close Sunny Explorer.
Now go into Homey and add a new device. Select the inverter device from the SMA Inverters app and enter the IP address, Port and Polling Frequency. The polling frequency determines how often Homey reads out the inverter. The default 5 seconds should be good. Now add the device and if all went well your inverter is now being monitored by Homey.
