Error -1073807202 connection USB to send a SCL (Serial Command Language)

[Mauro8574]

Hi

I have some problems to send a signal via serial port. I have to send it in SCL format (serial command language) to a driver that controls a stepper motor. I have some files that do this task (please, take a look the attached file). The company provides it (but they do not give any support, the company is Applied Motion)

The connection has to be made with a USB cable. First, I do not know if LabView recognizes the port (it is the COM3, according to the Device Manager of Windows)

When I tray to run the VI, the Error -1073807202 appears, What is wrong with those files?

Thanks.

[Mauro8574]

More information from the company

http://www.applied-motion.com/news/2012/06/user-generated-files-ni-labview

[Dennis_Knutson]

Nothing is wrong with the files. As the error message says, you have a missing driver and the missing driver is NI-VISA.

[Mauro8574]

Thanks, I just noticed that you are right. The driver was missing.