SCXI-1327 Installation Guide
12
ni.com
V
TEMPOUT
= output voltage of the temperature sensor
where
T(°F)
and
T(°C)
are the temperature readings in degrees Fahrenheit
and degrees Celsius, respectively.
Note
Use an average of a large number of samples to obtain the most accurate reading.
Noisy environments require more samples for greater accuracy.
Reading the Temperature Sensor in LabVIEW
In LabVIEW, the channel string used to read
V
TEMPOUT
depends on which
module is connected to the SCXI-1327. For more information about
channel-string arrays and the SCXI channel-addressing syntax, see the
LabVIEW Measurements Manual
.
Note
This section is not applicable to the SCXI-1126.
•
With the SCXI-1120, SCXI-1120D, or SCXI-1121, use the address
string:
obx ! scy ! mdz ! mtemp
This channel-address string
cannot
be in the same channel-string array
as other channels on the module that is being addressed.
•
With the SCXI 1125, use the address string:
obx ! scy ! mdz ! cjtemp
This channel-address string can be in the same channel-string array as
other channels on the same SCXI-1125 module and may be called
multiple times within the same channel-string array.
T
°
F
( )
T
°
C
( )
[
]
9
5
-----------------------
32
+
=
Содержание SCXI-1327
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