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Chapter 5 Using the SCXI-1503
© National Instruments Corporation 5-5 SCXI-1503 User Manual
Analog Input»General
Properties»Advanced»
Gain and Offset»Gain
Value
AI.Gain Specifies a gain factor to apply
to the signal conditioning
portion of the channel. The
SCXI-1503 supports 1 or 100.
No
Analog Input»General
Properties»Advanced»
High Accuracy Settings»
Auto Zero Mode
AI.AutoZeroMode Specifies when to measure
ground. NI-DAQmx subtracts
the measured ground voltage
from every sample. The
SCXI-1503 supports None or
Once.
Yes
Analog Input»General
Properties»Advanced»
Input Configuration»
Coupling
AI.Coupling Specifies the input coupling of
the channel. The SCXI-1503
supports DC and GND
coupling.
No
Table 5-2. NI-DAQmx RTD Measurement Properties
Property Short Name Description
DAQ
Assistant
Accessible
Analog Input»Temperature»
RTD»Type
AI.RTD.Type Specifies the type of
RTD connected to the
channel.
Yes
Analog Input»Temperature»
RTD»R0
AI.RTD.R0 Specifies the
resistance in ohms of
the sensor at 0 °C.
Yes
Table 5-1. NI-DAQmx Voltage Measurement Properties (Continued)
Property Short Name Description
DAQ
Assistant
Accessible