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Thermo Scientific 48i Instruction Manual page 272

Gas filter correlation co analyzer
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C-Link Protocol Commands
Calibration
B-30
Model 48i Instruction Manual
Send:
sp conc
Receive:
sp conc 1000
set sp conc value
set high sp conc value
set low sp conc value
These commands set the span concentration to a user-defined value, where
value is a floating-point representation of the span concentration in the
currently selected units. The following example sets the span concentration
to 1000 ppm in the single range mode.
Send:
set sp conc 1000
Receive:
set sp conc 1000 ok
o2 gas
This command reports the O
calibrate O
coefficients. The example below reports that the O
2
concentration is 20.8%.
Send:
o2 gas
Receive:
o2 gas 20.8 %
set o2 gas value
This command sets the O
calibration routine to value, where value is a floating-point representation
of the gas concentration in percent. The gas units are the same as those
chosen by the user. The example below sets the O
to 20.8 %.
Send:
set o2 gas 20.8
Receive:
set o2 gas 20.8 ok
span cal reset
This command reports that the span cal reset is on or off. The following
example reports that the span cal reset is on.
Send:
span cal reset
Receive:
span cal reset on
set span cal reset onoff
onoff = | on | off |
This command sets the span cal reset to on or off. The following example
sets the span cal reset to off.
Send:
set span cal reset off
Receive:
set span cal reset off ok
span gas concentrations used to auto-
2
span gas concentration used by the auto-
2
span gas
2
span gas concentration
2
Thermo Fisher Scientific

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