Shaanxi CHENGDA Industry Furnace MAKE Co., Ltd.
Shaanxi CHENGDA Industry Furnace MAKE Co., Ltd.
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Working principle
The DCS automation control system collects various physical quantities during the production process in real time through on-site sensors, converts them into electrical or digital signals, and transmits them to the on-site control station. The controller in the on-site control station processes and calculates the collected signals according to the pre-set control strategy, generates corresponding control signals, and then adjusts and controls the production process through the executing mechanism to keep various parameters of the production process within the set range, thereby achieving automated control of the production process.
Characteristic:
Distributed control: The control function of the production process is decentralized to various on-site control stations, and each control station can independently complete the control of one or more production processes, avoiding the risk of the entire production system being paralyzed due to central controller failure.
Centralized management: Through the operator station and engineer station, the entire production process is centrally monitored and managed. Operators can real-time understand the operating status of the production process in the central control room, perform unified operations and scheduling, and improve the efficiency and level of production management.
Flexibility and Scalability: The DCS system adopts a modular design, allowing users to flexibly configure the system's hardware and software according to the actual needs of the production process, conveniently increasing or decreasing the number of control points and expanding the system's functions.
High reliability: By adopting redundant technologies such as redundant controllers, power supplies, communication networks, etc., the system's reliability and fault tolerance are improved. At the same time, the system has comprehensive self diagnosis and fault alarm functions, which can timely detect and handle faults in the system, ensuring the stable operation of the production process.
Strong real-time capability: With fast data collection and processing capabilities, it can respond to various changes in the production process in real time, adjust control strategies in a timely manner, and ensure the quality and safety of the production process.