Interfaces, how to get data out

Besides the download functions within the user interface the airpointer, but also the airQlog and the airQrate, provides machine to machine protocols for data transmission.

Recommended for most application:

When live data of the airpointer should be used in control application the ModBus protocol could be the solution to go with:
Modbus Interface

In Linsens and LinLog but also on all other kind of data, the status are displayed according to a 8-bit code. The meaning of this code is explained here: FS-BS-SS

For switching zero / span valves over the  HTTP_Download_Interface  an explaination can be found here: recordum_HTTP_Download_CaliControl.pdf