The LabVIEW application reads the data from the buffer and closes the. Please make sure that you open port before you are tightening. The arduino prints numbers from 0 to 9 to serial buffer, and stops the printing. The table in page 136 will help you about data selecting, and config Sting subset at offset and lenght. You can specify what is the value that you would like to get by using "String subset" in LabVIEW and you can also adjust offset and lenght of string to get your wanted value.
Finally, the board communicate the random number n to the computer via serial and the LabVIEW software plot the data. Naturally, LabVIEW offers the capability of interfacing with a large number of serial-based hardware instruments. The board read the number N and elaborate a random number n between 0 and N. LabVIEW and Serial Communication LabVIEW is a software platform that helps automate laboratory testing and other industrial processes utilizing Virtual Instruments (VIs), or computer-based tools.
LabVIEW code for access and get a worked result. You can set in LabVIEW software a number N and communicate it via serial to the Arduino board.In this example, I also attached LabVIEW project that inclued by VIs following the detalied below: After we get a talked back message, we can send a command to close protocal. While the port is open we can send command to communicate with controller. I fould one document that guild to communicate with Atlas copco controller you can find more detalied as an attached document.
Since I am trying to get a detailed of of tightening result to logging into LabVIEW. Refered an attached document, we need to open serial port for communication first(Once we send message to open the port will be opening only 15second for your access) which mean you need to send a command to access within 15 minutes. LabVIEW communication with Atlas Copco controller by Using Serial Communication referring open Atlas's protocol. The board read the number N and elaborate a random number n between 0 and N. Serial ASCII protocol with 3964R handshake You can set in LabVIEW software a number N and communicate it via serial to the Arduino board.The way to communication with this controller by using Serial communication are 2 kind of serial protocal.
LabVIEW communication with Atlas Copco controller by Using Serial Communication referring open Atlas's protocol. LabVIEW-communication-with-Atlas-Copco-controller-by-Using-Serial-Communication