User guide

Setup Menu Model 6200T Total Sulfur Analyzer
Teledyne Analytical Instruments 100
5.4.3. Reporting Range Modes: Single, Dual, Auto Ranges
The 6200T provides three analog output range modes to choose from:
 Single range (SNGL) mode sets a single maximum range for the analog
output. If single range is selected (refer to Section 5.4.3.1) both outputs are
slaved together and will represent the same measurement span (e.g. 0-50
ppm), however their electronic signal levels may be configured for different
ranges (e.g. 0-10 VDC vs. 0-.1 VDC – Refer to Section 5.9.3.1).
 Dual range (DUAL) allows the A1 and A2 outputs to be configured with
different measurement spans (refer to Section 5.4.3.2).
 Auto range (AUTO) mode gives the analyzer to ability to output data via a
low range and high range. When this mode is selected (refer to Section
5.4.3.3) the 6200T will automatically switch between the two ranges
dynamically as the concentration value fluctuates.
Also, in this mode the RANGE Test function displayed on the front panel during
SAMPLE mode will be replaced by two separate functions, Range1 and Range2.
Range status is also output via the External Digital I/O Status Bits (refer to Section
8.1.1).
To select the Analog Output Range Type press:
SAMPLE RANGE = 500.000 PPB SO2 =XXX.X
< TST TST > CAL SETUP
SAMPLE ENTER SETUP PASS : 818
8 1 8 ENTR EXIT
SETUP X.X
CFG DAS RNGE PASS CLK MORE EXIT
SETUP X.X RANGE CONTROL MENU
MODE SET UNIT EXIT
SETUP X.X RANGE MODE: SNGL
SNGL DUAL AUTO ENTR EXIT
EXIT Returns
to the Main
SAMPLE Display
Go To
Section
6.7.4
Go To
Section
6.7.5
Go To
Section
6.7.6
Only one of the
range modes may
be active at any
time.
Figure 5-3: SETUP RNGE – Reporting Range Mode