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Hello! I would like to use my PLC controller to my study project. I have the Jazz JZ20-R10. I want to connect PLC to my PC. The reason of this connection is not download program from 'U90 Ladder', but i have identified mathematical model of process (steam boiler) and I need simulate this process on my PC. I have transfer function, differential equations. To recieve analog output values i'll use Euler method. This mathematical model with simply visualization i'm going to make in C#. And here is my problem. I nedd to send my output values from mathematical model in C# to memory (regis
Hi all, Im having a new application in which i want to fetch data from 5 - V130 Plcs and store into a database(MS access). Im planning to poll plc data by c# code. for just a serial interface i can get the data from the plc. But how can i call each unitID? Is there any examples for modbus c# codes. send me someguidelines. Thanks in advance, Jerin....
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