Teledyne API – Model T300/T300M CO Analyzer Communications Setup and Operation
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6.7.2.4. SETTING THE HESSEN PROTOCOL RESPONSE MODE
The Teledyne API’s implementation of Hessen Protocol allows the user to choose one of
several different modes of response for the analyzer.
Table 6-5: Teledyne API’s Hessen Protocol Response Modes
MODE ID MODE DESCRIPTION
CMD This is the Default Setting. Reponses from the instrument are encoded a s the traditional
command format. Style and format of responses depend on exact coding of the initiating
command.
BCC Responses from the instrument are always delimited with <STX> (at the beginning of the
response, <ETX> (at the end of the response followed by a 2 digit Block Check Code
(checksum), regardless of the command encoding.
TEXT Responses from the instrument are always delimited with <CR> at the beginning and the
end of the string, regardless of the command encoding.
To select a Hessen response mode, press:
06864B DCN6314