Teledyne T100 Manuale Utente

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Teledyne API - T100 UV Fluorescence SO2 Analyzer  
Data Acquisition System (DAS) and APICOM 
 
 
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Table 7-2: DAS Data Channel Properties 
Property Description 
Default 
Setting 
Range 
NAME 
The name of the data channel. 
“NONE” 
Up to 6 letters and digits 
(more with APICOM, but only 
the first six are displayed on 
the front panel). 
TRIGGERING 
EVENT 
The event that triggers the data channel to measure 
and store its data parameters. Refer to APPENDIX 
A-5 for a list of available triggering events. 
ATIMER 
Any allowed event.  
NUMBER AND 
LIST OF 
PARAMETERS 
A User-configurable list of data types to be 
recorded in any given channel. Refer to APPENDIX 
A-5 for a list of available parameters 
1 - PMTDET  Any available concentration, 
temperature, pneumatic or 
diagnostic parameter. 
REPORT PERIOD  The amount of time between each channel data 
point. 
000:01:00 000:00:01 
to 
366:23:59 
(Days:Hours:Minutes) 
NUMBER OF 
RECORDS 
The number of reports that will be stored in the data 
file. Once the specified limit has been exceeded, 
the oldest data are over-written to make space for 
new data. 
100 
1 to 1 million, limited by 
available storage space. 
RS-232 REPORT  Enables the analyzer to automatically report 
channel values to the RS-232 ports. 
OFF OFF 
or 
ON 
CHANNEL 
ENABLED 
Enables or disables the channel. Provides a 
convenient means to temporarily disable a data 
channel. 
ON OFF 
or 
ON 
CAL HOLD OFF 
Disables sampling of data parameters while 
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 7.2.11)
OFF OFF 
or 
ON 
7.1.2. DAS PARAMETERS 
Data parameters are types of data that may be measured and stored by the DAS. For 
each Teledyne API’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
2
), temperatures of heated zones (converter, sample chamber, box 
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 7-3). 
06807C DCN6650