my-PV AC•THOR / AC•THOR 9s
Description
The example file shows the following:
1. Integration into the energy flow monitor (integrated power measurement of the AC THORS). 2. Charging excess PV power into the DHW storage via the heating rod. 3. Taking advantage of negative spot prices to heat the DHW storage from the grid via the heating rod. 4. Dropping the heating rod's load if, for example, the heating rod is charging the hot water from the grid and the connection is "overloaded." 5. Preparation for mutual interlocking (the rod does not heat if, for example, the heat pump is producing hot water, and vice versa).
To control the ACTHOR / 9s via Loxone, you need to set "Modbus TCP" as the "Control Type" in the ACTHOR control settings. The "Control Timeout" must be set to 60 seconds.
How to download the web setup and configure a static IP address is described in the operating manual. The latest operating manual can always be accessed in the download center. https://www.my-pv.com/de/info/downloads/?lang=en&docart=Montage+und+Betriebsanleitung&product=AC%E2%80%A2THOR+9s&search=
Inputs and outputs · 6
| Name | Type | Unit |
|---|---|---|
| Read Power | Modbus | kW |
| Read Temp 1 | Modbus | °C |
| Set Power | Modbus | kW |
| Set WW1 Temp max | Modbus | °C |
| Set Operation mode | Modbus | <v> |
| Set Power Timeout | Modbus | s |
FAQ
No questions have been answered yet.
Questions and answers
Heating Rod Control no Modbus TCP commands accepted.
OpenHi,
i have the problem that the program itself runs in the simulation and in the Liveview, but the heating rod control does not accept the TCP commands. Maybe someone has a hot tip for me.
Thanks in advance :)
Immanuel Rommel
1 reply
Hello, We have a joint appointment with myPV soon and want to have the templates revised by July. This will also describe the path from Modbus activation to the app in the Loxone Config.
Heating Rod Control no Modbus TCP commands accepted.
OpenHallo Maximilian,
gibt es hierzu schon Neuigkeiten... Du schreibst ja, im Juli... ;-)
Vielen Dank!
Gruß Alex
No replies
Modbus ID ?
OpenHello Loxone Team,
I have also tried to contact My PV. Unfortunately, I haven't received an answer yet. For me, the question would be where to find the Modbus address of the heating rod.
The program runs, only the command transmission is missing.
Thanks in advance :)
Immanuel Rommel
No replies
Vorlage AC Thor My PV
OpenDie Vorlage lässt sich nicht runter laden.
1 reply
Wird die Vorlage bearbeitet, aktualisiert? Würde das Template auch gerne verwenden, es lässt sich aber nicht herrunterladen
Wiederholungsintervall/ Taktender myPV bei IBN
OpenHi, Ich hab meine IBN nach dieser Vorlage hier gemacht sowie der Vorlage der Loxoperten. (Youtubevideo).
Mithilfe dieses tollen Templates habe ich es easy geschafft, dem Heizstab die korrekte Betriebsart (1), Time Out Intervall (60 Sek) sowie Maximaltemperatur (in meinem Fall 75 Grad weil ich einen Puffer mit Friwa habe) zu schreiben.
Mithilfe des Loxoperten Videos habe ich die Einstellungen am ACThor Bedienmodul vornehmen können. Das fehlt dem Template hier noch, die Interaktion mit dem Bedienmodul zur z.B. statischen IP Konfiguration.
Nachdem ich den Heizstab dann laufen lassen habe, ist dieser alle 20 Sekunden An und Aus gegangen. Nach Fehlersuche habe ich festgestellt, dass das Wiederholungsintervall im Loxone Aktor das Problem war.
Nachdem ich dieses auf 8 Sekunden gesenkt habe, hat alles sauber funktioniert.
Bitte um Anpassung.
Danke, Gruß Max
Hi, I made my commisioning today, according to this template here and the template of the Loxoperten. (Youtube video).
With the help of this great template, I easily managed to write the correct operating mode (1), time out interval (60 sec) and maximum temperature (in my case 75 degrees because I have a buffer with Fresh water mixing system) to the heating element.
I was able to make the settings on the ACThor control module with the help of the Loxoperten video. This is what the template is still missing here, the interaction with the control module for e.g. static IP configuration.
After I let the heating element run, the ACThor went on and off every 20 seconds. After troubleshooting, I found that the repetition interval in the Loxone actuator was the problem.
After I reduced this to 8 seconds, everything worked properly.
Please adjust it.
Thank you, Greetings Max
No replies
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