Hello,

I am using a D105-12 and have created a Virtual Value (Arithmetic Operation) to calculate ΔT between two temperature channels (Tsupply − Treturn).

However, in Condition Management the Virtual Value does not appear as an available data source for relay control — only the physical channels (T1, T2, ADC, etc.) are listed.

Could you please clarify:

1. Is it possible to control the relay of D105 based on a Virtual Value?

2. If yes — is a specific firmware version or configuration required?

3. If not — is this functionality planned for a future firmware update?

I am using the Virtual ΔT specifically for heat pump defrost detection, so direct relay control based on Virtual Value would be very useful.

Thank you in advance.

Введите данные устройства Пароль на устройстве не установлен. Я пароли меняю уже несколько раз. А попасть на дашборд не могу