Teledyne 9110E - Nitrogen Oxides Analyzer - Manual (Page 108)

Operating Instructions Model 9110E Instruction Manual
94 M9110E Rev B
by using APICOM) to obtain hourly averages, which could be synchronized with the CONC
data.
HIRES: One minute, instantaneous data of all available parameters in the M9110E that are
actively used. This data channel is disabled by default but may be turned on for trouble-
shooting or when the application requires a high resolution of data. Short-term trends as
well as signal noise levels can be detected and documented this way. Readings during
calibration and the calibration hold off period are included in the averages. By default, the
last 1500 data points are stored, which covers a little more than one day of continuous data
acquisition.
Please be aware that all stored data will be erased if the analyzer’s disk-on-chip, CPU board
or configuration is replaced/reset.
Teledyne Analytical Instruments recommends to download and store CONC, CALDAT and
ENGDAT data once per month for permanent documentation and future data analysis. Data
can be most conveniently downloaded, graphed and stored using the APICOM remote
control program. Channel properties, triggering events and parameters for the default
channels are listed in Table 0-22.
The default data channels can be used as they are, or they can be customized from the
front panel or through APICOM to fit a specific application. The TAI website contains this
default and other sample iDAS scripts for free download. We recommend that the user
backs up any iDAS configuration and its data before altering it.
Appendix A-5 lists the firmware-specific iDAS configuration in plain-text format. This text
file can either be loaded into APICOM and then modified and uploaded to the instrument or
can be copied and pasted into a terminal program to be sent to the analyzer.
WARNING
Sending an iDAS configuration to the analyzer through its COM ports will replace
the existing configuration and will delete all stored data. Back up any existing
data and the iDAS configuration before uploading new settings.
6.10.2.2. Viewing iDAS Data and Settings
IDAS data and settings can be viewed on the front panel through the following keystroke
sequence.