PLCHobbyist

Hello, I want to use my V120-R1 to read and display the serial data sent from my Qkits VK011 thermometer. I know that i have to use the "Protocol scan" FB but i don't understand how to configure it. There is 2 COM ports on the PLC; does these ports correspond with COM 1 and COM 2 or they are assignable? If yet, how can i do that? Here is the data that came out from the VK011, as it appears on a sniffer program: 0A0D QKits.com0A0D 0A0D 0A0D Sensor 1,+22.50 , DegC, 0A0D Sensor 4,-02.13 , DegC, 0A0D Sensor 1,+22.50 , DegC, 0A0D Sensor 4,-02.13 , DegC, 0A0D Does somebody can help me? Thank you!

Thank You mr Tauser! I will try it tomorrow!

Hello, I'm using a M90-R1 PLC. A section of my application is used to convert degrees Celciust o Fareheit. The formula is Tf = (9/5)*Tc+32. Is the M90 can handle numbers with decimals? For the 9/5, since the result is 1,8 i used an integer number 2 for the calculation... It give a approximate conversion... How can i improve it? Thank you for your help!