C-Link Protocol Commands
Datalogging
B-20 Model 42i Low Source Instruction Manual Thermo Electron Corporation
erec layout
lrec layout
srec layout
These commands reports the layout (string indicating the data formats) for
data that is sent out in response to the erec, lrec, srec, and related commands
The example below shows a typical response. For details on how to interpret
the strings, see “Record Layout Definition” later in this appendix.
Send: lrec layout
Receive: lrec layout %s %s %lx %f %f %f %f %f %f %f %f %f %f %f %f
t D L ffffffffffff
flags no nox hino hinox pres pmtt intt rctt convt smplf ozonf pmtv
lrec mem size
srec mem size
These commands report the long and short records that can be stored with
the current settings and the number of blocks reserved for long and short
records. To calculate the number of short records per block, add 2 to the
number of records, and then divide by the number of blocks. The example
below shows that 7 blocks were reserved for long records, and the maximum
number of long records that can be stored in memory is 1503.
Send: lrec mem size
Receive: lrec mem size 1503 recs, 7 blocks
lrec per
srec per
These commands report the long and short records logging period. The
example below shows that the short record logging period is 5 minutes.
Send: srec per
Receive: srec per 5 min
set srec per value
set srec per value
value = | 1 | 5 | 15 | 30 | 60 |
Table B-4. Record Output Formats
Format Output Format
0 ASCII no text
1 ASCII with text
2 binary data
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