C-Link Protocol Commands
Datalogging
Thermo Fisher Scientific
Model 42
i
Trace Level Instruction Manual
B-19
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
6
26
smplf
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 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
erec
This command returns a brief description of the main operating conditions
at the time the command is issued (i.e. dynamic data). The example below
shows a typical response. The format is defined by the current settings of
“format” and “erec format” commands. For details on how to decode the
flag fields within these records, see the “flags” command.
Send:
erec
Receive: erec
