Yokogawa In-Situ Gas Analyzer TDLS200 - Manual (Page 138)

10-2 10-3
IM 11Y01B01-01E-A 6th Edition :Feb 13, 2013-00
<10. Data Files anD Format>
calibr .pik Calibration Pick List -
factory Use Only FACTORY PERSONNEL ONLY
S
S1
S2 .dat Chemometric Model File Parent spectra for chemometric model used only
for specialized applications that utilize the
TruePeak CLS measurement capability.
span00 .spe Span Calibration Spectra
Absorption Spectrum and
coefficients at time of
calibration This file is essential to the analyzer calibration - if
this file does not exist or is corrupted, modified or
otherwise tampered with then the analyzer
calibration is invalid. It contains essential
information relating to the Span Calibration of the
analyzer.
span01
to
span10 .spe Historical Span
Calibration Spectra
Previous Absorption
Spectrum and
coefficients at time of
previous calibrations span01 through span09 are previous files with
span01 being the most recent. The most recent
previous span01 can be restored in the analyzer
as ‘Previous Calibration’. The factory calibration
which can also be restored in the analyzer is
named span10.
system .cfg System Configuration
All essential analyzer &
installation specific
parameters required by the
analyzer for the given
application & installation This file is essential to the analyzer - if this file
does not exist or is corrupted, modified or otherwise
tampered with then the analyzer cannot function. It
contains analyzer specific parameters relating to every
detail of the measurement, calibrations, compensation
factors, I/O configurations, Valve control configurations,
signal processing, etc. This file is used by FACTORY
PERSONNEL ONLY to evaluate if the configuration is
appropriate for the analyzers intended use.
system .his System History
A historical log of
configuration changes System Configuration History - in the form of
ASCII data files that can be opened with Microsoft
“Notepad” as simple .txt file formats. The content
can then be copied and pasted into Microsoft
Excel spread. Each configuration change is logged with
the date (MM-DD-YYYY) and time that it occurred, the
parameter (e.g. opl) and the new value. Also, whenever
the analyzer is startedup or shut-down the ‘TruePeak
Open/Close” parameter will be logged.
Example:
11-20-2006 08:13:10 opl(inch) 39.96 43.31
11-20-2006 08:13:26 temperature(F) 509.0 86.0
11-20-2006 08:13:40 pressure(psi) 14.50 14.50