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Operating Instructions Teledyne API - Model 200EH/EM Operation Manual
152
6.15.4.5. Hessen Protocol Gas ID
Since the M200EH/EM measures both NO, NO
2
NO and O
2
(if the optional sensor is installed), all of these
gases are listed in the Hessen protocol gas list. In its default state the Hessen protocol firmware assigns each of
these gases a Hessen ID number and actively reports all of them even if the instrument is only measuring one
(see
MEASURE_MODE, Section 6.12) .
To change or edit these settings press:
KEY FUNCTION
<PREV
Moves to next gas entry in list
NEXT>
Moves the cursor previous gas entry in list
INS
Inserts a new gas entry into the list.
DEL
Deletes the >>>>>.
ENTR
Accepts the new setting and returns to the previous menu.
EXIT
Ignores the new setting and returns to the previous menu.
SETUP X.X SECONDARY SETUP MENU
COMM VARS DIAG ALRM EXIT
SETUP X.X PRIMARY SETUP MENU
CFG DAS RNGE PASS CLK MORE EXI
SAMPLE A1:NXCNC1=100PPM NOX=XXX.X
< TST TST > CAL SETUP
SETUP X.X HESSEN RESPONSE MODE :CMD
<SET SET> EDIT EXIT
SETUP X.X COMMUNICATIONS MENU
ID HESN COM1 COM2 EXIT
SETUP X.X HESSEN VARIATION: TYPE 1
SET> EDIT EXIT
SETUP X.X HESSEN GAS LIST
<SET SET> EDIT EXIT
ENTR key accepts
the new settings
EXIT key ignores
the new settings
SETUP X.X NOX, 211, REPORTED
<PREV NEXT> INS DEL EDIT PRNT EXIT
SETUP X.X GAS TYPE NOX
<PREV NEXT> ENTR EXIT
Use the PREV & NEXT keys to cycle
through available gases
SETUP X.X GAS ID: 211
0 0 0 ENTR EXIT
Toggle these keys to change the gas ID
number for the chosen gas.
SETUP X.X REPORTED : ON
ON ENTR EXIT
Toggle this key to switch reporting Between
ON and OFF
Use the PREV & NEXT keys to cycle
existing entries in Hessen gas list
Table 6-35: M200EH/EM Hessen GAS ID List
GAS DEFAULT HESSEN GAS ID
NOx 211
NO 212
NO
2
213
O
2
214
04521C (DCN5731)