Simex MultiCon CMC-N16, Руководство пользователя

Страница: 274 / 292

User Manual For - CONTROLLER/DATA RECORDER MultiCon CMC-N16
8.6. DATA FORMAT
Introduction
Every data obtained from the device has a fixed text format. This format can be
expanded in the future with backwards compatibility.
Here are some principles that are used in the generated data:
– To download data manually and load into the delivered PC software, the file structure
must be the same as described below,
– If not stated otherwise, all data is a text in which subsequent columns are separated
with tabs,
– If not stated otherwise, all index numbers are counted from zero,
– All text data have a standard Unix line ending - make sure to convert them correctly
under Microsoft Windows® systems,
– Do not assume that at the end of the file where is an end of a line character, despite
its possible presence,
– If not stated otherwise, all dates are stored in the following format (24-hour clock):
YYYY-MM-DD hh:mm:ss:zzz where:
•
YYYY — year,
•
MM — month,
•
DD
— day,
•
hh — hour,
•
mm — minute,
•
ss — second,
•
zzz
— fraction of a second,
Current measurements data format
Text data have two columns:
– channel index (in decimal notation),
–
channel value
(decimal point is a dot) – There can be another value than a number:
•
-inf
indicates that the channel is in
-LO-
state,
•
inf indicates that the channel is in -HI- state,
•
nan indicates that the channel value is unspecified (e.g.: channel is in ERR
state or is disabled),
Example:
channel 1 to 6 measurements.
0 1.003
1 2.234
2 -inf
3 inf
4 nan
5 123.223
The first column is channel ID (channel number – 1 in decimal notation). In the second
column channel 3 (ID = 2 ) is in -LO- state ( -inf ), channel 4 (ID = 3 ) is in -HI- state ( inf ) and
channel 5 (ID = 4 ) is in ERR state ( nan ).
274