The driver accompanying will provide a COM port for the OS and with the driver NI-VISA you can use in LabVIEW. If your PC is not a COM port (free), you can use a good USB2RS232 converter market. If you want to control the converter RS232 commands, you must use a RS232 device. Is it possible for the acquisition of data USB 6009 card?

This makes my head completely, because I can't imagine a solution. There are only 3 acceptable speeds which are 300, 6, because the converter is very old. The format of data will take place as follows:. The converter that I intend to order has a RS232 port (terminals 71 and 72 according to the schema RXD and TXD) and the use of this I can set and read parameters and control commands. How to send data to a usb RS232 port 6009? create the task of 'TV OFF' system (((ascii = _ _ + cr powr0_))) create the task of system of ' TV on ' (((ascii = _ _ + cr powr1_)))Ĥ. Init.startService_rs232=no&vice=/dev/ttyS1&mib.save=1&mng.reboot=1ģ. Init.startService_rs232=yes&vice=/dev/ttyS1&mib.save=1&mng.reboot=1 create a system under the application task If your serial port, it's anything other than/dev/ttyS1 use number one it is set correctly.ġ. To check that create a system task to check your settings using the number 5 below. To use the RS232 commands on the serial port DMP must be defined on IT and be Sorry, but the SharpUSA site is down so I can't get your particular model, but here is an example

So, is it possible to include a space and a CR in a text string to be sent by the DPM and have successfully sent the entire string? The TV does not accept the command without spaces and the CR. If I include a space anywhere in the order the DMP sends nothing. When I connect the DMP to my PC and send only the updated command in shape without spaces or CR the DMP sends the text correctly in PuTTY. I ran the system task to control non-DMTech screens, then I created a system with the following command POWR0 = rs232.tx_str task Using PuTTY, I can control the TV from my PC through Putty and the command is executed as soon as I hit Enter (CR). The format is 4 digits of order, of 4-digit parameter followed by a carriage return.įor example, the power off command is followed POWR0 of 3 spaces (all figures parameter are mandatory, so 3 spaces) followed by a carriage return. The Sharp TV is looking for text control rather than hex apparently. I try to control a TV Sharp (LC-42D65UT) through DMM system tasks.

Samsung display rs232 commands