Thermo Scientific 42i Instruction Manual page 286

C-Link Protocol Commands
Datalogging
B-22 Model 42i Instruction Manual
concentrations are set to 0. Concentrations are stored in either ppb or
3
μg/m .
In the following example, there are 740 long records currently stored in
memory. When the command lrec 100 5 is sent, the instrument counts
back 100 records from the last record collected (record 740), and then
returns 5 records: 640, 641, 642, 643, and 644. For details on how to
decode the flag fields within these records, see the "flags" command.
Send: lrec 5
Receive: lrec 100 5
11:03 02-22-03 flags 54089100 no 8416E-1 nox 8458E-1
lono 6474E-1 lonox 6506E-1 pres 131.4 pmtt 53.1 intt
80.0 rctt 80.0 convt 61 smplf 0.500 ozonf 0.000 pmtv -
116
11:04 02-22-03 flags 54089100 no 8421E-1 nox 8457E-1
lono 6477E-1 lonox 6505E-1 pres 131.5 pmtt 53.1 intt
80.0 rctt 80.0 convt 61 smplf 0.500 ozonf 0.000 pmtv -
116
11:05 02-22-03 flags 54089100 no 8440E-1 nox 8456E-1
lono 6492E-1 lonox 6505E-1 pres 131.5 pmtt 53.2 intt
80.0 rctt 80.0 convt 61 smplf 0.500 ozonf 0.000 pmtv -
116
11:06 02-22-03 flags 54089100 no 8432E-1 nox 8483E-1
lono 6486E-1 lonox 6525E-1 pres 133.0 pmtt 53.0 intt
80.0 rctt 80.0 convt 61 smplf 0.500 ozonf 0.000 pmtv -
116
11:07 02-22-03 flags 54089100 no 8442E-1 nox 8383E-1
lono 6494E-1 lonox 6449E-1 pres 131.5 pmtt 53.1 intt
80.0 rctt 80.0 convt 61 smplf 0.500 ozonf 0.000 pmtv -
116
where:
pmtv = PMT Voltage
pmtt = PMT Temperature
intt = Internal Temperature
rctt = Reaction Chamber Temperature
convt = NO Converter Temperature
2
smplf = Sample Flow
ozonf = Ozonator Flow
pres = Pressure
erec format
lrec format
srec format
These commands report the output format for long and short records, and
dynamic data in various formats such as ASCII without text, ASCII with
text, or binary. The example below shows the output format for long
records is ASCII with text, according to Table B–4.
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