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Showing results for tags 'Protocol'.
chay posted a topic in Vision & Samba PLC + HMI Controllers & VisiLogic SoftwareHello everyone, I'm currently modifying in an already given visilogic program for my project, and the very 1st blocs in it are the ones shown in the pic attached. I want to ask you if you have any ideas about the functions used, what do they do ? and can you explain to me how these blocs are supposed to work ? Thanks in advance
Hello, Does anyone know of any problems with including both a Modbus Config and a Protocol config for the same COM port in the same program? I'm talking to a peripheral device which under certain circumstances may need to be sent an ASCII Protocol command to switch it to Modbus mode, so I will need to be able to do both types of communication in the same program on the same port. Can the two coexist, or will I need to re-execute the appropriate Config block when switching from one communications mode to the other?
People who see the SD Card Explorer in action usually sometimes wish to have the same functionality in their own application.Some of them contact Unitronics in order to get some details on the protocol, or ways that they can do the same, while others fear from the worst: that it's a lot of work.I know very few people that will be happy to write the whole protocol by themselves.The only guy I can think of in that matter is Ash Nielson... I have no idea where he gets his strength and energy from, but the solution for this problem is actually simpler than you think.You don't have to be energetic