Alicat Scientific EPCD Series Manual de instrucciones - Página 10
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Taring
Taring pressure aligns the internal gauge pressure sensor with the current
barometric pressure, and must be done with the EPC/EPCD pressure sensor
open to atmosphere:
Tare gauge pressure:
!
Warning:
Collecting Pressure Data
Collect live data by typing the
controller to streaming. Each line of data for live measurements appears in
the format below, but Unit ID is not present in streaming mode.
The data frame on the screen represents the current measurements in the
device in the units shown on the display. By default, pressure controllers are
configured to output three columns of data.
A
+50.42
|
Unit ID Pressure Setpoint
Single spaces separate each parameter, and each value is displayed in the
chosen device engineering units. You can query the engineering units of the
serial data frame by typing:
Query live data info:
Additional columns, including status codes, may be present to the right of the
last column.
[unit ID]p
Example:
ap
Do not send tare commands on absolute pressure EPC/EPCD
50.42
|
|
[unit ID]??d*
Example:
a??d*
(returns the data frame descriptions)
[unit ID]
command or by setting your
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