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

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SCXI-1520 Manual Null

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Filename: scxi-1520_manual_null.vi
Requirements: View

This VI demonstrates how to programmatically control the coarse and fine nulling potentiometers of the SCXI-1520. Changes to the settings of the potentiometers, the excitation, and the input limits take effect immediately as you operate the controls. You must stop and restart the VI to change the SCXI Channel String or device number.

Each channel of the SCXI-1520 has its own nulling circuitry. This VI is intended for use with SCXI channel strings and not with strain-gauge virtual channels. You must perform a new nulling operation each time the Input Limits or DC Voltage Excitation values change.

Requirements


Filename: scxi-1520_manual_null.vi

Software Requirements


Application Software: LabVIEW Full Development System 6.0.2
Language(s): LabVIEW

Hardware Requirements


Hardware Group: Multifunction DAQ (MIO)
Driver: Traditional NI-DAQ (Legacy) 6.9.1

 
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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/).