Mein MP2 GX 5000/70 schaltet gelegentlich off mit Fehlermeldung #3, Gerät nicht gefunden.
ALLE angeschlossenen Geräte werden in der remote Konsole aber angezeigt/ aktualisiert, alle Verkabelungen bereits mehrfach gecheckt.
Wie kann der GX so konfiguriert werden, dass er nach einem einfachen Spannungslosmachen wieder in den Status Invert geht ?
Bisher muss ich das immer über die App machen
Danke im Voraus
Upgrage firmware to “Venus OS large” version. Open Node-Red trough VRM portal. Use the VE-bus output node. Double click on it. Select your MP2 and select in the second drop down menu (measurement) " Switch position. like this:
Now select an inject node. Delete the timestamp message. change the remaining meggage to payload instead of topic. And use the number format. And fill in number 3. Set it to injec tonce and set it to repeat every minute. like this:
Now connect the inject to the ve-bus node. like this:
Press deploy (red knob in up right of node-red)
Congratz, you programmed your first node-red automation. And your MP2 will be set to invert+charge automatically every minute.
If it doest work like you want delete the nodes you have created and press deploy again so everything works standard again.
Thanks Gerd for your fast solution.
The root cause that my MP2 did not start with invert after hard switch off was very weird.
The fuse to the battery was broken, but i could not see it visually and also the voltmeter showed no problem with it. But on start of the MP2 apparently there is a much higher current and with this current the the voltage of the battery at the MP2 broke down causing the GX device not to switch to state invert. I changed the broken fuse and all works .
Hopefully the fuse was also the cause for the occasionally #3 errors.
But , nevertheless, thank you very much for your hint with node red, i really should give it a try 
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