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The industrial manufacturing process has become automated owing to the technological advancements in the world.
FREMONT, CA: More manufacturing companies seek custom software development services to build specialized tools and technologies, which will play an important role in making the automated manufacturing process smoother and manageable. One such tool is the SCADA system, which is used to observe and control industrial processes remotely. Here are the key components of a SCADA system.
There are a few hardware components that a company needs for a successful SCADA implementation. Some of them, like PLCs, are not considered part of the SCADA system itself, but currently, they work in partnership with the SCADA software to make the most of the system.
The SCADA system is essentially just a piece of software installed on top of the hardware or machinery. Apart from the HMI component of the SCADA system and the programming done to control the PLCs, the Computerised Maintenance Management System (CMMS) software can be installed on top of the SCADA software to analyze the extracted data and put it to better use. CMMS aids in generating Corrective Maintenance (CM) work orders if the central system receives any alarming readings. A CM work order is a document that lists what the problem is, what tasks need to be performed to correct said problem, and what resources will be required to complete said tasks. Troubleshooting guides and other useful documentation is also part of the software package.
SCADA stations rely massively on communication between the RTUs and PLCs and the centralized mainframe. There may be different kinds of channels on which the interface between the components occurs. Mostly, in modern systems, all the PLCs and RTUs are part of a more extensive system. With the evolution of standardized communication protocols, even components purchased from different vendors can now stay connected. The latest advancements have made it possible to access data collected by the centralized master station via web clients from anywhere in the world. These advancements, however, have also brought about the issue of more significant security risks. Therefore, industries should strive to maintain security levels along with this technological progress.