Abstract: With the development of the industrial control system, programmable logic controllers (PLCs) are increasingly adopted in the process automation. Moreover, many PLCs play key roles in ...

Project Design Purpose: In this follow-up project, we extend the previous Python-based virtual PLC/RTU simulator program (which interfaced to SCADA systems via Modbus ...

Abstract: Programmable logic controllers (PLCs) are special purpose computers designed to perform industrial automation tasks. They require highly reliable control programs, particularly when used in ...

The rise of the machine has freed ICIJ members globally to pore over millions of documents in a custom-built search engine. But even this next-level research has posed substantial challenges: for ...

The following is the text of the July 14, 2015 Joint Comprehensive Plan of Action between the Islamic Republic of Iran and China, France, Germany, the Russian Federation, the U.K. and the U.S. over ...