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I have the 435 and have a serial barcode scannner connected to port 0. When I scan a barcode, no data is shown to be received by the 435.
I created a VB.NEt program to do serial comms and connected it to the 435. I am able to get the 435 to send test strings to my VB program but when I send data from the PC to the 435, I never see anything show up on the diagnostics page.
If you could send me your configuration file along with the model of barcode scanner over to Mpovlich@rtaautomation.com
Hi….I’m thinking you aren’t sending the correct command. Have you read the communications manual for the device? You are just sending a “w” An actual VI would allow us to inspect what is in that string control. My thought is that you are just sending a “w”, but the device is expecting that command to be terminated with a character such as a line feed or carriage return.
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