II) V24/RS232/485 Interface - Single Analyzers and Systems
AKFG – Read command "Configuration of the system"
To this read command the system will send to the TBCC the following data:
∗The adjustment about the channels (analyzers or virtual channels) that are expected to send the current signals and the corresponding sequence.
∗The channels that can be called with the total channel command "K0". That means: Which devices can be included with "K0" or "KV Ln" to operation modes like measuring, zerogas and spangas.
∗Which channel will analyze which chemical component.
∗The sequence in which the signals of analyzers or calculated values from virtual channels will be sent to the total channel read command "K0" or "KV Ln". This information will be done by the string "XYZ" standing for each component, e.g. C0, N0, NOx, BRETT (Lambda according to Brettschneider) etc.
Read command
AKFG K0
AKFG KV Ln
Read of the whole system unit resp. some defined lines
Code
Response
AKFG 0 XYZ Kn XYZ Km XYZ Kx
Selected channel x, component XYZ
Selected channel m, component XYZ
Selected channel n, component XYZ
Error status
Code
90003752(1) | AK | 2 - 57 |