first robotics labview programming tutorial

Then select a channel number to be used in the experiments. Because there is only one device in the setup, select 1 as the device number. In this screen, the user is asked to map the virtual channel created to a real channel on the hardware. The next screen is one of the most important one in this Virtual Channel Creation process. As the minimum voltage value enter 0 and as the maximum voltage value enter 5. Enter a convenient name for the voltage, like V or Volt. Then the unit of this quantity is asked to the user. Because in the laboratory sections, in the analog experiments, only the Voltage will be used, select the Voltage entry in the menu. In the next screen, the user is asked to enter the quantity to be measured or sent to board. In the figure, “Clock” is given as the name. Select a convenient name for the port in the following screen. In the previous step, the LabView program is told that it will use an analog output.

Click the analog output choice because it is desired to generate signals from Labview and to send them to the board. However, for Analog part, the student has to specify his own ports. The Digital I/O ports and lines are already prepared for the students in the provided sample programs. There are 3 alternatives: Analog input for transmitting analog data from LabView to the board, Analog output for getting analog signal from the board to the LabView program for analysis, and Digital I/O. The next screen asks the user what kind of port he/she will be using. This operation is for telling the Labview program that the user will create a Virtual Channel on the program that is mapped to a real channel on the hardware board. In the following popup screen, select Virtual Channel and press Finish. Right clik Data neighborhood at the tree of left hand side and select “Create New…”. On the next screen, select DAQ Channel wizard.Īfter selecting “Go to DAQ Channel Wizard”, Measurement and Automation Explorer appears on the screen. Open the LabView program and on the welcome screen, select DAQ solution wizard. The first step while making analog I/O is to select the channels to use for input and output on the hardware board. In this tutorial, the student will be told to build an entire Labview program to use to generate analog signals, to give digital inputs via switches and to design a Logic Analyzer display as the output. Therefore, in addition to the digital gates used in earlier experiments, one should also design ports that are usable by analog signals. While building a clock, it is necessary to use analog square signals in Labview. How to build a clock based program in Labview:

First robotics labview programming tutorial