This function read all sorts of data from the control unit in real-time. Follow the instruction to access it:
Press the button to open control units list.
Select the needed control unit by tapping on it.
Press "Live data" button.
The use of Live Data (Values selection):
Press "Select value"
Select the value.
Value has been selected and displayed.
The use of Live Data (Channel selection):
Enter the channel and press "OK" (from 000 to 254 channels in the most of control units).
The channel has been opened. Some fields could be all blank. Channel can be changed by pressing on channel in top of values field and entering channel number in range 000-254. Channel 000 and any other group that displays 10 fields instead of 4 is an exception. No scaling is possible because the control units provides no "Data Type" information with the data for these.