Document Type: Example Program
NI Supported: Yes
Publish Date: Sep 6, 2006

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SCXI-114x Auto-Zero with DAQmx and Traditional DAQ (Legacy)

1 ratings | 3.00 out of 5

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Filename: scxi-114x_auto_zero_example.llb
Requirements: View

In order to get full accuracy with the SCXI-114x modules you must auto-zero your measurements for each channel. In order to auto-zero your measurements, you must take an internal ground measurement, and subtract that reading from all future measurements. This example shows how to accomplish this using both DAQmx and Traditional DAQ (Legacy) with LabVIEW 7.1 or later.

Requirements

Filename: scxi-114x_auto_zero_example.llb

Software Requirements

Application Software: LabVIEW Base Development System 7.1
Language(s): LabVIEW

Hardware Requirements

Hardware Group: SCXI
Hardware Model: SCXI-1142, SCXI-1141, SCXI-1143
Driver: Traditional NI-DAQ (Legacy) 7.4, NI-DAQmx 7.5

1 ratings | 3.00 out of 5

Reader Comments | Submit a comment »

What about continuous sampling?
Where would you place the property node, inside the While Loop or Outside?
- chris garcia, NASA Glenn Research Center. christopher.garcia@grc.nasa.gov - Oct 29, 2008

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This example program (this "program") was developed by a National Instruments ("NI") Applications Engineer. Although technical support of this program may be made available by National Instruments, this program may not be completely tested and verified, and NI does not guarantee its quality in any way or that NI will continue to support this program with each new revision of related products and drivers. THIS EXAMPLE PROGRAM IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND AND SUBJECT TO CERTAIN RESTRICTIONS AS MORE SPECIFICALLY SET FORTH IN NI.COM'S TERMS OF USE (http://ni.com/legal/termsofuse/unitedstates/us/).