Instruction manual

C-Link Protocol Commands
Measurement Configuration
Thermo Fisher Scientific Model 5030i SHARP Instruction Manual B-49
These commands turn the pressure compensation to either actual or
standard conditions. The following example turns the pressure
compensation to actual.
Send: set pres comp act
Receive: set pres comp act ok
pres std
This command reports the standard pressure. The following example
reports that the standard pressure is 760 mmHg.
Send: pres std
Receive: pres std 760 mmHg
set pres std value
This command sets the standard pressure to value, where value is a floating-
point number representation of standard pressure between 0 to 760
mmHg. The following example sets the standard pressure to 730 mmHg.
Send: set pres std 730
Receive: set pres std 730 ok
range
This command reports the current PM range. If the mode is incorrect, the
instrument responds with “can’t, wrong settings”. The following example
reports that the PM range is set to 5 mg/m
3
, according to Table B–5.
Send: range
Receive: range 4: 5.000E+00 mg/m3
set range selection
This command selects the PM ranges, according to Table B–5. The
following example sets the PM range to 10 mg/m
3
.
Send: set range 5
Receive: set range 5 ok
Table B–5. Standard Ranges
Selection μg/m
3
mg/m
3
0 100 0.1
1 1000 1.0
2 2000 2.0
3 3000 3.0
4 5000 5.0
5 10000 10.0