Thermo Scientific 48i Instruction Manual page 274

C-Link Protocol Commands
Calibration
B-32 Model 48i Instruction Manual
zero dev
This command reports the zero deviation (maximum zero check offset).
The following example reports that the zero deviation is 10 ppb.
Send: zero dev
Receive: zero dev 1.000 E+01
set zero dev value
This command sets the zero deviation (maximum zero check offset) to
value, where value is a floating-point representation of the gas
concentration in current selected units. The following example sets the zero
deviation to 10 ppb.
Send: set zero dev 1.000 E+01
Receive: set zero dev 1.000 E+01 ok
zero dur
This command reports the zero duration. The following example reports
that the zero duration is 10 minutes.
Send: zero dur 10
Receive: zero dur 10 ok
set zero dur value
This command sets the zero duration to value where value represents the
zero duration in minutes. The following example sets the zero duration to
15 minutes.
Send: set zero dur 15
Receive: set zero dur 15 ok
zs period
This command reports the zero/span (zs) period. The following example
reports that the zero/span period is 24 hours.
Send: zs period
Receive: zs period 24 hr
set zs period value
This command sets zero/span (zs) period to value, where value represents
the zero/span period in hours. The following example sets the zero/span
period to 24 hours.
Send: set zs period 24
Receive: set zs period 24 ok
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