Table 5-6: Das Data Channel Properties - Teledyne T100 Instruction Manual

Teledyne ML - T100 UV Fluorescence SO2 Analyzer
Property
The name of the data channel.
NAME
The event that triggers the data channel to measure
TRIGGERING
and store its data parameters. Refer to APPENDIX
EVENT
A-5 for a list of available triggering events.
A User-configurable list of data types to be
NUMBER AND
recorded in any given channel. Refer to APPENDIX
LIST OF
A-5 for a list of available parameters
PARAMETERS
REPORT PERIOD The amount of time between each channel data
point.
The number of reports that will be stored in the data
NUMBER OF
file. Once the specified limit has been exceeded,
RECORDS
the oldest data are over-written to make space for
new data.
Enables the analyzer to automatically report
RS-232 REPORT
channel values to the RS-232 ports.
Enables or disables the channel. Provides a
CHANNEL
convenient means to temporarily disable a data
ENABLED
channel.
Disables sampling of data parameters while
CAL HOLD OFF
instrument is in calibration mode.
Note that - when enabled here - there is also a
length of the DAS HOLD OFF after calibration
mode, which is set in the VARS menu (refer to
Section 5.2.2.11).
5.2.1.2. DAS PARAMETERS

Table 5-6: DAS Data Channel Properties

Description
Data parameters are types of data that may be measured and stored by the DAS. For
each Teledyne ML's analyzer model, the list of available data parameters is different,
fully defined and not customizable. Appendix A-5 lists firmware specific data
parameters for the T100. The most common parameters are concentrations of the
measured gas (SO ), temperatures of heated zones (converter, sample chamber, box
2
temperature...), pressures and flows of the pneumatic subsystem and other diagnostic
measurements as well as calibration data (slope and offset) for each gas.
Most data parameters have associated measurement units, such as mV, ppb, cm³/min,
etc., although some parameters have no units. The only units that can be changed are
those of the concentration readings according to the SETUP-RANGE settings. Note that
the DAS does not keep track of the unit of each concentration value and DAS data files
may contain concentrations in multiple units if the unit was changed during data
acquisition.
Each data parameter has user-configurable functions that define how the data are
recorded (refer to Table 5-7).
Remote Operation & Advanced Features
Default Setting Range
"NONE"
Up to 6 letters and digits
(more with APICOM, but only
the first six are displayed on
the front panel).
ATIMER Any allowed event.
1 - PMTDET Any available concentration,
temperature, pneumatic or
diagnostic parameter.
000:01:00 000:00:01 to
366:23:59
(Days:Hours:Minutes)
100 1 to 1 million, limited by
available storage space.
OFF OFF or ON
ON OFF or ON
OFF OFF or ON
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