Teledyne T200 Operation Manual page 142

Communications Setup and Operation
6.7.2.3. SELECTING A HESSEN PROTOCOL TYPE
Use these
buttons to
choose the
Hessen type.

Note
140
Teledyne API – T200 NO/NO
Currently there are two versions of Hessen Protocol in use.
implementation, referred to as TYPE 1, and a more recently released version, TYPE 2
that has more flexibility when operating with instruments that can measure more than
one type of gas. For more specific information about the difference between TYPE 1
and TYPE 2 download the Manual Addendum for Hessen Protocol from the Teledyne
API's web site: http://www.teledyne-api.com/manuals/.
To select a Hessen Protocol Type press:
SAMPLE RANGE=500.0 PPB
<TST TST> CAL
SETUP X.X
PRIMARY SETUP MENU
CFG DAS RNGE PASS CLK
SETUP X.X
SECONDARY SETUP MENU
VARS DIAG
COMM
SETUP X.X
COMMUNICATIONS MENU
ID COM1 COM2
HESN
SETUP X.X HESSEN VARIATION:TYPE1
<SET SET> EDIT
SETUP X.X HESSEN VARIATION:TYPE1
TYP1 TYP2
While Hessen Protocol Mode can be activated independently for COM1 and
COM2, the TYPE selection affects both Ports.
/NO
2
NOX= XXXX
SETUP
EXIT
MORE
EXIT
EXIT
EXIT
EXIT discards the new
ENTR EXIT
Analyzer Operation Manual
X
The original
Concentration field
displays all gases.
setting.
ENTR accepts the
new setting.
06858E DCN7057