SCADA System – Web Based SCADA Systems Use Appropriate Credentials!

It’s the world of SCADA system where you can now see expansion of constant innovations. Due to this reason, producers are now able to see the advances with the real-time data availability right at their disposal. They can now easily manage and monitor the production and processing sites. This has helped them a lot to reduce as well as limit the visits to the operator’s sites. It has also helped in minimizing the production downtime as well as ensured a solid compliance with respect to the government regulations.

Building blocks for using the SCADA systems:

SCADA is the term that came into the limelight during 1970s. It was the time when RTUs or known as Remote Terminal Units and PLCs or known as Programmable Logic Controllers were in use. During the 1980s and 90s, SCADA managed to evolve from extensive use of hard-wired radios and telephone lines. This has offered SCADA developers a great chance to connect with the controllers that were located at remote locations or at a good distance.

Then come the implementation of HMI software or known as the Human Machine Interface software for the SCADA systems. This has offered developers a great chance to establish serial connections with the communication network. Due to this reason, such software has managed to run on the multiple platforms like Windows, DOS, OS2 and Linux like operating systems. As those systems were located at the remote locations, they have offered operators an interactive skill that has helped them to produce the local reports with respect to the production.

During the year 1990s and at the early part of 2000s, LAN or Local Area Network has allowed the SCADA systems to get connected with other systems along with the ability to connect corporate systems with those remote locations. Subsequently, the SQL databases or the Structured Query Language has appeared as the standard for just any HMI software. Due to this reason, companies have initiated their IT departments which are greatly supported by SCADA routers, databases, inter-corporation network connections, and network switches.

Benefits delivered by the SCADA systems that are considered as the cloud based ones:

SCADA systems that are a cloud based one allows the operators to go for such automation level that can deliver real time data which can also be availed as well as reported. This also allows certain changes with the operational conditions that can be done directly through the software. However, to do so, they should be a connection already established with the cloud. Due to the use of such SCADA system, now operators can get real time data related to the current issues. There is no need for a site attendance so that restart or shutdown like operations can be performed. If there an internet access, then anyone can get access for the web based SCADA system, provided the fact that appropriate credentials are in use. Data can be accessed from just any platform like laptop, desktop, cell phones or mobile devices. It’s the alert system incorporated for web based SCADA system is surely a big advantage for those companies that wish to keep track of the volume data.

Archer Finch knows how challenging it can be to collect real time data from remote locations. By using SCADA systems this work can look simple. Web based SCADA system can even make such work look more convenient.

Pioneer in the industry of automation, flexible manufacturing systems, Cncs and so on, has presented his views here about Scada Free.