Test Commands And Messages; Table 6-10: Rs-232 T - Teledyne 6400A Instruction Manual

Sulfur dioxide analyzer
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TAI Model 6400A SO

6.8.3 TEST Commands and Messages

Table 6-10: RS-232 Test Messages
Name
1
RANGE
STABILITY
SAMPPRESS
SAMPFLOW
PMTDET
UVDET
STRAYLIGHT
DARKPMT
DARKLAMP
SLOPE
OFFSET
HVPS
DCPS
RCELLTEMP
BOXTEMP
PMTTEMP
3
IZSTEMP
4
TESTCHAN
CLOCKTIME
1
Displayed when single or autorange is enabled.
2
Depends on which units are currently selected.
3
Only if option installed.
4
Only if test channel selected.
Analyzer Operator Manual, 02164, Rev. G
2
Message
2
RANGE=xxxxx PPB
STABIL=xxxx.x PPB
PRES=xxx.x IN-HG-A
SAMPLE FL=xxx CC/M
PMT=xxxxxx MV
UV LAMP=xxxx MV
STR LGT=xxx.x PPB
DRK PMT=xx.x MV
DRK LMP=xx.x MV
SLOPE=x.xxx
OFFSET=xxx.x MV
HVPS=xxxxx V
DCPS=xxxxxx MV
RCELL TEMP=xxx C
BOX TEMP=xxx C
PMT TEMP=xxx C
IZS TEMP=xxxx C
TEST=xxxx.x MV
TIME=HH:MM:SS
6-17
Description
Analyzer range
Std. Deviation of last 25 SO
concentration values
Sample pressure
Sample flow rate
PMT output
Instantaneous UV lamp reading
Stray light level
PMT dark current in MV
UV detector dark current in MV
Calibration slope parameter
Calibration offset parameter
High voltage power supply
DC power supply
Reaction cell temperature
Internal box temperature
PMT temperature
IZS temperature
Test channel output
Time of day
2

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