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Teledyne API Model 200AU NO
X
Analyzer Instruction Manual, 02293, Rev. F
9-20
Table 9-5: Model 200AU Variables
No. Name Units
Default
Value
Value
Range
Description
0 DAS_HOLD_OFF Min 15 0-60 Time that data is not put into
DAS after CAL or DIAG
modes
1 MEASURE_MODE Logic NONOX Selects the measurement
mode of the M200AU. NO
measures NO only. NO
x
measures NO
x
only, and
NONO
x
measures NO, NO
x
and NO
2
, this is the default
mode.
2 TPC_ENABLE Logic ON ON-OFF Temp/Pres compensation
enable
3 DYN_ZERO Logic OFF ON-OFF Enable zero calibration when
rear panel contacts are closed.
4 DYN_SPAN Logic OFF ON-OFF Enable span calibration when
rear panel contacts are closed.
5 SFLOW_SET cc/min. 1000 400-1200 Nominal sample flow rate
6 OFLOW_SET cc/min. 80 0-500 Nominal ozone flow rate
7 RS232_MODE Bit
Field
0 0-99999 Value is SUM of following
decimal numbers:
1=enable quiet mode
2=enable computer mode
4=enable security feature
8=enable front panel RS-232
menus
16=enable alternate protocol
32=enable multidrop protocol
8 CLOCK_ADJ Sec. 0
± 60
Real-time clock speed
adjustment