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Communications Setup and Operation T400 Ozone Analyzer Operator’s Manual
146
6.7.4. ACTIVATING HESSEN PROTOCOL
The first step in configuring the T400 to operate over a Hessen protocol network is to
activate the Hessen mode for COMM ports and configure the communication parameters
for the port(s) appropriately. Press:
SETUP X.X COMMUNICATIONS MENU
ID INET COM1 COM2 EXIT
SETUP X.X COM1 MODE:0
<SET SET> EDIT EXIT
SETUP X.X COM1 QUIET MODE:OFF
PREV NEXT OFF EXIT
EXIT discards the new
setting
ENTR accepts the
new setting
SETUP X.X COM1 HESSEN PROTOCOL: OFF
PREV NEXT OFF ENTR EXIT
Activate / Deactivate
the HESSEN mode
by toggling the ON /
OFF button
SETUP X.X COM1 HESSEN PROTOCOL: OFF
PREV NEXT ON ENTR EXIT
Continue pressing NEXT until ...
Use PREV and
NEXT to scroll
between the
available modes
Combined Mode ID
displayed here
SETUP X.X PRIMARY SETUP MENU
CFG DAS RNGE PASS CLK MORE EXIT
SAMPLE RANGE=500.0 PPB O3= XXXX
<TST TST> CAL SETUP
SETUP X.X SECONDARY SETUP MENU
COMM VARS DIAG EXIT
SETUP X.X COM1 MODE:16
<SET SET> EDIT EXIT
SETUP X.X COMMUNICATIONS MENU
ID HESN COM1 COM2 EXIT
06870C DCN6332