Test Channel Analog Output; Table 9-5: Model 200A I - Teledyne 200A Instruction Manual

Nitrogen oxides analyzer
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Teledyne API Model 200A NO
Table 9-5: Model 200A Internal Variables
No.
Name
0
DAS_HOLD_OFF
1
TPC_ENABLE
2
DYN_ZERO
3
DYN_SPAN
4
SFLOW_SET
5
OFLOW_SET
6
IZS_SET
7
RS232_MODE
8
CLOCK_ADJ
9
CAL_ON_NO2

9.1.5 Test Channel Analog Output

Many of the TEST functions have an analog voltage associated with them. As a diagnostic aid it
is possible to route the various test voltages out the 4th analog output.
Analyzer Instruction Manual, 02246, Rev. F1
X
Default
Units
Value
min
15
Logic
OFF
Logic
OFF
Logic
OFF
cc/min.
500
cc/min.
80
° C
50
Bit
0
Field
Sec.
0
OFF
9-20
Value
Description
Range
0-60
Time that data is not put into
DAS after CAL or DIAG
modes
ON-OFF
Temp/Pres compensation
enable
ON-OFF
Enable zero calibration during
rear panel contact closure zero
mode
ON-OFF
Enable span calibration during
rear panel contact closure
span mode
400-1000
Nominal sample flow rate
0-500
Nominal ozone flow rate
30-70
IZS temperature set point
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
+-60
Real-time clock speed
adjustment
ON-OFF
Enable calibrate on NO
tube
perm
2

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