Teledyne 100E - Page 234

APPENDIX A-2: Setup Variables For Serial I/O,
Revision B.3
Model 100E Instruction Manual
232 045150110 Rev B.3
Setup Variable Numeric
Units
Default Value Value Range Description
DARK_DWELL Seconds 10 1 to 60 Dwell time after closing or
opening dark shutter.
DARK_SAMPLES Samples 5 1 to 10 Number of dark samples
to average.
DARK_FSIZE Samples 2 1 to 100 Dark offset moving
average filter size.
DARK_LIMIT mV 200,
400
3
0 to 1000 Maximum dark offset
allowed.
SO2_SPAN1 Conc 400,
4000
3
0.1 to 50000 Target SO
2
concentration
during span calibration of
range 1.
SO2_SLOPE1 PPB/mV,
PPM/mV
3
1 0.25 to 4 SO
2
slope for range 1.
SO2_OFFSET1 mV 0 -1500 to 1500 SO
2
offset for range 1.
SO2_SPAN2 Conc 400,
4000
3
0.1 to 50000 Target SO
2
concentration
during span calibration of
range 2.
SO2_SLOPE2 PPB/mV,
PPM/mV
3
1 0.25 to 4 SO
2
slope for range 2.
SO2_OFFSET2 mV 0 -1500 to 1500 SO
2
offset for range 2.
RANGE_MODE — SNGL SNGL,
DUAL,
AUTO
Range control mode.
Enclose value in double
quotes (“) when setting
from the RS-232
interface.
PHYS_RANGE1 PPM 2,
500
3
0.1 to 2500,
5 to 10000
3
Low pre-amp range.
PHYS_RANGE2 PPM 22,
5500
3
0.1 to 2500,
5 to 10000
3
High pre-amp range.
CONC_RANGE1 Conc 500,
5000
3
0.1 to 50000 D/A concentration range
1.
CONC_RANGE2 Conc 500,
5000
3
0.1 to 50000 D/A concentration range
2.
ZERO_CONC_THRESH
2
% -10 -10.0 to 10.0 Percentage of
CONC_RANGE1 or
CONC_RANGE2 to treat as
zero concentration. If this
is negative, then
concentration will peg at
threshold when below this
threshold.
SAMP_FLOW_SET cc/m 700
Warnings:
350 to 1200
0 to 1200 Sample flow set point for
flow calculation and
warning limits.
SAMP_FLOW_SLOPE — 1 0.5 to 1.5 Sample flow slope
correction factor (adjusted
flow = measured flow x
slope).