Latest HMIs & SCADA Technical Articles

This article introduces Gray code, a specialized binary arrangement necessary for absolute encoders to communicate with…

This article introduces Gray code, a specialized binary arrangement necessary for absolute encoders to communicate with controllers.

Learn how one engineer's real-world experience showed him the importance and power of SCADA systems for control automation.

Learn how one engineer's real-world experience showed him the importance and power of SCADA systems for control automation.

Learn about the supervisory control and data acquisition system used to program PLCs and PIDs. See where, how, and why…

Learn about the supervisory control and data acquisition system used to program PLCs and PIDs. See where, how, and why SCADA systems are so popular.

This article looks at rotary encoders, covering the main types, introducing their characteristics, and introducing their…

This article looks at rotary encoders, covering the main types, introducing their characteristics, and introducing their key applications in control systems.

This article discusses some methods for troubleshooting solid-state relays and input/output terminals.

This article discusses some methods for troubleshooting solid-state relays and input/output terminals.

Industrial control system cybersecurity can be a matter of vital corporate and national interest. What are the…

Industrial control system cybersecurity can be a matter of vital corporate and national interest. What are the operational risks, and how are they assessed?

Take a look at the concept of cyber resilience in control systems and how it relates to cybersecurity for critical…

Take a look at the concept of cyber resilience in control systems and how it relates to cybersecurity for critical infrastructure in the age of security vulnerabilities