What is Alternator? A machine that transforms mechanical energy into electrical energy in the form of alternating current at a particular voltage and frequency is referred to as an alternator. Synchronous generators are another name for alternators. The only form of energy that is converted is an alternating current. Most alternators use a spinning magnetic …
What is a PLC control system and how does it operate? The Programmable logic controller is a digitally operated device that has a programmable memory for storing the instructions and also to do, the specified functions. A PLC would do logic, arithmetic, timing, counting, and sequencing functions to control various machines in an industrial process. …
DIFFERENCE BETWEEN DCS ,PLC AND SCADA SCADA (Supervisory contol and Data Acquisition) is essentially a computer based (usually PC nowadays) system for displaying field data. The difference between it and HMI (Human Machine Inerface) software aren’t significant.Most SCADA systems are tag based, and a lot of HMI software is set up to read registers in PLCs directly. SCADA software like Wonderware …
Introduction Distributed Control System refers to a control system usually of a manufacturing System, process in which the controller elements are not central in location but are distributed throughout the system with each component sub-system controlled by one or more controllers DCS was introduced in 1975 by: »Honeywell-TDC 2000 »Yokogawa – Centum • Today Centum is Having around 14,000 installations around the world. •Advances in centum: CS1000 and CS3000 •Advances …
