low battery alarm sent by the device.
Low production error:
plant is producing less energy than how much you set in device's threshold. It can mean the plant isn't working.
plant registered an energy consumption higher than how it could be.
Avvicinamento alla soglia:
L'impianto sta per superare la soglia di potenza massima consentita.
alarms sent by devices.
RSSi value detected by the device.