Teledyne API Model 200AH NO
X
Analyzer Instruction Manual, 06492, Rev. G2
9-18
Table 9-5: Model 200AH Variables
No. Name Units
Default
Value
Value
Range
Description
0 DAS_HOLDOFF min 15 0.5 - 20 Time, in minutes, that data is not
stored in the DAS after
calibration or power-up.
1 MEASURE MODE text NONOX NO, NO
x
,
NONOX
NO = only mode
NO
x
= only mode
NO/NO
x
= switching mode
2 TPC_ENABLE Logic ON ON-OFF Temp/Pres compensation enable.
3 DYN_ZERO Logic OFF ON-OFF Calibrates instrument during
AutoCal Sequence or external
contact closure or RS-232
command.
4 DYN_SPAN Logic OFF ON-OFF Calibrates instrument during
AutoCal Sequence or external
contact closure or RS-232
command.
5 CONC_LIM_ENA LOGIC NO NO/YES Enable concentration limit
alarms.
6 NOx_CONC_LIM PPM 0
5000
NO
X
concentration limit alarm.
7 NO_CONC_LIM PPM 0
5000
NO concentration limit alarm.
8 NO2_CONC_LIM PPM 0
5000
NO
2
concentration limit alarm.
9 SFLOW_SET cc/min. 290 0-1000 Nominal sample flow rate.
10 OFLOW_SET cc/min. 250 0-500 Nominal ozone flow rate.
11 RS232_MODE Bit
Field
8 0-99999 RS-232 port 1 mode flags. Add
values to combine flags.
1 = quiet mode
2 = computer mode
4 = enable security
8 = enable API protocol
16 = enable alternate protocol
32 = enable multidrop
64 = enable modem
128 = ignore RS-232 line errors
4096 = enable command prompt
12 CLOCK_ADJ Sec. 0 +-60 Real-time clock speed
adjustment.
