C-Link Protocol Commands
Datalogging
Thermo Electron Corporation Model 42i Low Source Instruction Manual B-17
Send: list dout
Receive: list dout
output index variable state
1 35 CONC ALARM open
3 4 UNITS open
4 11 GEN ALARM closed
7 7 NO MODE open
8 8 NOX MODE open
list lrec
list srec
list stream
list sp
These commands report the list of current selections for long record logging
data, short record logging data, streaming data output, or the scratch pad
(sp) list. The example below shows the list for streaming data output.
Send: list stream
Receive: list stream
field index variable
x x time
1 1 no
2 2 no2
3 3 nox
4 18 intt
5 25 pres
er xy
lr xy
sr xy
x = | 0 | 1 | : Reply termination format (see “set format format”
command)
y = | 0 | 1 | 2 | : Output format (see “set erec/lrec/srec format format”
command)
These commands report the last long and short records stored or the
dynamic data record. In the example below, the command requests a long
record with no checksum, in ASCII format with text. For details on how to
decode the flag fields within these records, see Figure B-1 in the “flags”
command.
Send: lr01
Receive: lr01
12:31 02-22-03 flags 54089100 no -8413E-1 nox -8485E-1 lono -6471E-1
lonox -6527E-1 pres 130.9 pmtt 53.2 intt 80.0 rctt 80.0 convt 61 smplf
0.500 ozonf 0.000 pmtv -115