Lab%203%20ME104%20Pre-lab%202008

Lab%203%20ME104%20Pre-lab%202008 - Modify the VI such that...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
ME 104 Pre-lab 2 Build the following VIs prior to this lab: 1. yourname_lab2_1Channel.vi Write a VI to acquire and display a voltage signal (hint: refer to DAQ exercise from Lab 1). Your VI should contain the following functions and features: a. Acquire analog voltage from Analog Input Channel 0, using Referenced Single-Ended (RSE) terminal configuration. b. Acquire analog voltage until stopped by the user c. Acquire analog voltage at a sampling frequency specified by the user. Set the sampling rate to 20 Hz. (NOTE: yourname_lab1_DAQ.vi asks the user to specify a Delay Time.
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Modify the VI such that the user specifies a sampling frequency instead.) d. Display the acquired voltage on a chart as well as on a digital indicator. e. Track errors and indicate if an error occurs. Also, modify your VI as specified below a. Set the input voltage range (maximum and minimum voltages) to +/- 10 V. b. Change the Waveform Chart label to Analog Input Chart. c. Change the digital indicator label to Analog Input Value, set to 3 Digits of Precision. d. Save VI as yourname_lab2_1Channel.vi (rev. 2006)...
View Full Document

Ask a homework question - tutors are online