Dec 7, 2025 · Distributed Control Systems - DCS System of sensors, controllers, and computers that are distributed and used for data acquisition, process control, graphical display and more.
Nov 27, 2024 · Learn about various ways to activate directional control valves for fluids using manual input, air pilot sources, and electrical controls. Sometimes, valves even use a mix of multiple power.
The beauty of ladder-logic programming is that it translates the technician’s understanding of traditional relay control circuits into a virtual form where contacts and coils interact to perform practical control.
Control valve over-sizing is a common problem in the industry, often created by future planning for expanded process flow. “If we buy a large valve now,” so the reasoning goes, “we won’t have to.
Jan 21, 2025 · Remote Networking: Explaining VPNs for Control Engineers It can be risky to adopt unknown technology; it poses serious security concerns if misused. The Control.com engineering.
Dec 18, 2000 · We are trying to establish a standard for Plant Control(PLC) system wiring numbering. Two methods have been proposed and we have a problem to pick up a right one. Method 1: Start a.
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“Feedforward” is a rather under-used control strategy capable of managing a great many types of process problems. It is based on the principle of preemptive load counter-action: that if all significant.
