Ball valve. Work algorithm
Such ball valves are often used in the petrochemical industry. Such a description of the algorithm allows for a more correct understanding between the technologists of the enterprise and the developers of the automation system
The description of the operation algorithm of the actuator (ball valve), despite its apparent simplicity, is quite interesting. The algorithm contains logical links that describe the interaction of program elements. Describes the composition of events and violation messages issued in SCADA.
The example below provides a description of the ball valve operation algorithm in accordance with GOST 34.
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