Is it possible to control the internal transfer relay using MQTT on a Quattro or Multiplus?
Independent or not AC input is present.
The situation: a generator is connected to the input of a Quattro which has not a stable and constant frequency. I need this for a short time, therefore I would like to use inverter only. If I select inverter only, the internal transfer relay is stil closed, or passthrough. I cannot physically disconnect the generator from the Quattro.
It there a way to disconnect the relay using MQTT?