Overview of Operating Modes Teledyne API - T100 UV Fluorescence SO2 Analyzer
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Table 4-1: Analyzer Operating Modes
MODE EXPLANATION
DIAG
One of the analyzer’s diagnostic modes is active.
LO CAL A Unit is performing LOW SPAN (midpoint) calibration initiated automatically by the analyzer’s
AUTOCAL feature
LO CAL R Unit is performing LOW SPAN (midpoint) calibration initiated remotely through the COM ports or
digital control inputs.
M-P CAL
This is the basic calibration mode of the instrument and is activated by pressing the CAL button.
SAMPLE
Sampling normally, flashing text indicates adaptive filter is on.
SAMPLE A
Indicates that unit is in SAMPLE mode and AUTOCAL feature is activated.
SETUP X.#
2
SETUP mode is being used to configure the analyzer. The gas measurement will continue during
this process.
SPAN CAL A
1
Unit is performing SPAN calibration initiated automatically by the analyzer’s AUTOCAL feature
SPAN CAL M
1
Unit is performing SPAN calibration initiated manually by the user.
SPAN CAL R
1
Unit is performing SPAN calibration initiated remotely through the COM ports or digital control
inputs.
ZERO CAL A
1
Unit is performing ZERO calibration procedure initiated automatically by the AUTOCAL feature
ZERO CAL M
1
Unit is performing ZERO calibration procedure initiated manually by the user.
ZERO CAL R
1
Unit is performing ZERO calibration procedure initiated remotely through the COM ports or digital
control inputs.
1
Only Appears on units with Z/S valve or IZS options.
2
The revision of the analyzer firmware is displayed following the word SETUP, e.g., SETUP G.3.
06870C DCN6332