Models T801, 801E Software Menus (Reference: 06843C DCN6418) Appendix A
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Setup Variable Numeric
Units
Default
Value
Value Range Description
CO2_FILT_ADAPT
1
— ON ON, OFF
ON enables CO
2
adaptive filter;
OFF disables it.
CO2_FILT_SIZE
1
Samples 48 1–300
CO
2
moving average filter size in
normal mode.
CO2_FILT_ASIZE
1
Samples 12 1–300
CO
2
moving average filter size in
adaptive mode.
CO2_FILT_DELTA
1
% 2 0.1–10
Absolute change in CO
2
concentration to shorten filter.
CO2_FILT_PCT
1
% 10 0.1–100
Relative change in CO
2
concentration to shorten filter.
CO2_FILT_DELAY
1
Seconds 90 0–300
Delay before leaving CO
2
adaptive filter mode.
CO2_DIL_FACTOR
1
— 1 0.1–1000
Dilution factor for CO
2
. Used only
if is dilution enabled with
FACTORY_OPT variable.
50 CO2_CELL_SET
1
ºC
Warnings:
45–55
30–70
CO
2
sensor cell temperature set
point and warning limits.
CO2_CELL_CYCLE
1
Seconds 10 0.5–30
CO
2
cell temperature control
cycle period.
CO2_CELL_PROP
1
— 1 0–10
CO
2
cell PID temperature control
proportional coefficient.
CO2_CELL_INTEG
1
— 0.1 0–10
CO
2
cell PID temperature control
integral coefficient.
CO2_CELL_DERIV
1
— 0 (disabled) 0–10
CO
2
cell PID temperature control
derivative coefficient.
CO2_STD_CELL_TEMP
1
ºK 323 1–500
Standard CO
2
cell temperature
for temperature compensation.
CO2_STD_CELL_PRESS
1
"Hg 28.50 1.00–50.00
Standard CO
2
cell pressure for
pressure compensation.
O2_TARG_SPAN1
3
% 20.95 0.1–100
Target O
2
concentration during
span calibration of range 1.
O2_SLOPE1
3
— 1 0.5–2 O
2
slope for range 1.
O2_OFFSET1
3
% 0 -10–10 O
2
offset for range 1.
CO2_TARG_SPAN1
1
% 12 0.1–1000
Target CO
2
concentration during
span calibration of range 1.
CO2_SLOPE1
1
— 1 0.5–5 CO
2
slope for range 1.
CO2_OFFSET1
1
% 0 -10–10 CO
2
offset for range 1.
O2_TARG_SPAN2
5
% 20.95 0.1–100
Target O
2
concentration during
span calibration of range 2.
O2_SLOPE2
5
— 1 0.5–2 O
2
slope for range 2.
O2_OFFSET2
5
% 0 -10–10 O
2
offset for range 2.
CO2_TARG_SPAN2
4
% 12 0.1–1000
Target CO
2
concentration during
span calibration of range 2.
CO2_SLOPE2
4
— 1 0.5–5 CO
2
slope for range 2.
CO2_OFFSET2
4
% 0 -10–10 CO
2
offset for range 2.
