C-Link Protocol Commands
Measurement Configuration
Thermo Fisher Scientific
Model 42
i
Trace Level Instruction Manual
B-31
Send:
screen
Receive: screen
This is an I series
Instrument.
Screen
Information
not
available
range no
range no2
range nox
high range no
high range no2
high range nox
low range no
low range no2
low range nox
These commands report NO, NO
2
, and NO
x
range in single range mode,
or the high and low ranges in dual or auto range mode. If the mode is
incorrect, the instrument responds with “can’t, wrong settings”. The
example below reports that the NO full-scale range is set to 50 ppb,
according to
Table B–6
.
Send:
range
no
Receive:
range no 6: 5000E-2 ppm
set range
Selection
set high range
Selection
set low range
Selection
These commands select the NO, NO
2
, and NO
x
full-scale ranges,
according to
Table B–6
. The example below sets the NO full-scale range to
200 ppb.
Send:
set range 5
Receive:
set range 5 ok
Table B–6.
Standard Ranges
Selection
ppb
μ
g/m
3
0 5 10
1 10
20
2 20
50
3 50
100
4 100
200
5 200
500
6 C1
C1
Measurement
Configuration
