itayh

Hey all, thanks for your replies. I succeed to check the message transmission by rs485 9 bits(Some string). But I wonder if anyone can explain me how to send, by specifically protocol commands a 9 bit of data. For example, I have an 11 bit of payload: 0, 10 -for STA and STO. The ninth else for data and another bit for address. How can I, via protocol FB, send that? Every single cube in the protocol message is a regularly 8bit-1byte? Even though I changed it to 9 bit at the com init? Thank you all, Itay.

Hey all, I'm new programmer in visilogic IDE and my device is v130-33-TA24. My program purpose is to communicate via RS485, 9 bits to receive data from device. I initialized COM1 and set protocol Send&Scan by the connected device protocol. but nothing is show on screen(I've linked the received data into number on screen). I add some pictures for description. I'll be glad for help