Question 1 - Creating a LabVIEW virtual instrument (VI) Create a VI for the RLC series circuit shown below that will calculate the following values:
(a) Capacitance reactance
(b) Inductive reactance
(c) Impedance
(d) Phase angle
When you have completed each exercise save the LabVIEW VI as file name RLC Circuit.vi and submit it to AUTonline.
RLC Series Circuit
The inputs for the VI are:
(i) AC supply voltage is 10 V with a frequency of 50 Hz.
(ii) Resistance value is 10 k? (or 10 × 103 ?)
(iii) Capacitance value is 100 µF (or 100 × 10-6 F)
(iv) Inductance value is 10 mH or (10 × 10-3 H)
The outputs for the VI are:
(i) Capacitance reactance (XC) in ohms (?).
(ii) Inductive reactance (XL) in ohms (?).
(iii) Impedance (Z) in ohms (?).
(iv) Phase angle (∅) in both degrees and radians
(v) Circuit current (I) in Amperes (A).Question 2 - Fault finding a LabVIEW virtual instrument (VI)
Download the file Q2.vi from AUTonline and correct any faults that exist in the code on the block diagram. Once satisfied that the VI is working correctly submit the answer with the file name
Q2 Answer.vi to AUTonline using the drop in box for this question.
Use the circuit and formula below to answer.
List below the faults found in the VI
Question 3 - Creating a subVI within a LabVIEW virtual instrument (VI)
Download the file Q3.vi for this question from AUTonline.
Examine the block and determine which part of the code is repeated several times. Use a subVI to replace this code and change the icon view of the subVI so it has the words SUB VI in plain text on a white background with a black border.
Save the new main VI as Q3 Answer.vi and the subVI as Sub VI.vi it and submit both files to AUTonline.