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Thermo Scientific 48i Instruction Manual page 246

Trace level-enhanced gas filter correlation co analyzer
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C-Link Protocol Commands
Alarms
B-14
Model 48i Trace Level-Enhanced Instruction Manual
alarm pressure min
alarm pressure max
These commands report the pressure alarm minimum and maximum value
current settings. The example below reports that the pressure alarm
minimum value is 205 mmHg.
Send:
pressure alarm min
Receive:
pressure alarm min 205 mmHg
set alarm pressure min value
set alarm pressure max value
These commands set the pressure alarm minimum and maximum values to
value, where value is a floating-point number representing pressure alarm
limits in millimeters of mercury. The example below sets the pressure alarm
maximum value to 215 mmHg.
Send:
set alarm pressure max 215
Receive:
set alarm pressure max 215 ok
alarm sample flow min
alarm sample flow max
These commands report the sample flow alarm minimum and maximum
value current settings. The example below reports that the sample flow
alarm minimum value is 2 LPM.
Send:
alarm sample flow min
Receive:
alarm sample flow min 2 l/min
set alarm sample flow min value
set alarm sample flow max value
These commands set the sample flow alarm minimum and maximum
values to value, where value is a floating-point number representing sample
flow alarm limits in liters per minute. The example below sets the sample
flow alarm maximum value to 1 LPM.
Send:
set alarm sample flow max 1
Receive:
set alarm sample flow max 1 ok
alarm trig conc
This command reports the CO concentration alarm trigger action for
minimum alarm, current setting, to either floor or ceiling. The example
below shows the CO concentration minimum alarm trigger to ceiling,
according to
Table
B–3.
Send:
alarm trig conc
Receive:
alarm trig conc 1
Thermo Fisher Scientific

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