Typical configuration of process control system in

2022-08-15
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The typical configuration of Siemens' process control system in the cement industry

cemattm completes the monitoring task of large-scale cement production lines. Cemattm - a control system specially designed for cement plants

in many years of application, CeMAT has been tested by the harsh production environment of cement plants. This system is widely used in the cement industry according to the agreement, and the number of users of CeMAT is still growing. Siemens has designed CeMAT control system with his extensive proprietary knowledge in the field of cement production, which has been accepted by many cement manufacturers all over the world. The engineers who developed and supported CeMAT have accumulated more than 35 years of experience in the cement industry. CeMAT is based on Siemens' current mainstream process control system SIMATIC PCS7. It provides a unique and economic solution for the cement industry, which is used in a modern open architecture and can withstand the test of the future. This system makes full use of all the features and functions of SIMATIC PCS7, and adds new contents to the business philosophy and fault diagnosis (including function blocks and interlocking functions) required by the cement plant

pcs7 - Siemens distributed control system (DCS)

PCS7 is fully integrated in TIA, uses standard hardware and software components, and can be easily connected to the manufacturing execution system (MES). As the application platform of CeMAT, PCS7 is widely used in all students in cement plants. Cui Lixin's smile is slightly heavy in production

pcs7 benefits for cement plants

● a set of engineering tools pcs7-es for complete process control - it can save engineering time

● all PCS7 operator stations are equipped with a public data visualization system and a standard alarm visualization system - which can reduce production interruption time

● system configuration can be carried out on all operator stations, which will minimize system overhead

plc+wincc plan completes the monitoring task of small and medium-sized cement production lines

simatic S7 PLC is the core of fully integrated automation (TIA). With the help of efficient operation and processing, flexible communication expansion and strong control ability, this system provides functions such as control, network communication and it service. Therefore, SIMATIC S7 PLC can become the PLC product with the highest market share in the world

the central control room adopts redundant server software to monitor and complete equipment monitoring, loop adjustment, production information management, alarm, report, authority control and other functions. All configuration and maintenance work only need to be carried out on the server side. If the web server option is selected, the client only needs browser software to complete the monitoring function

full series PLC - highly reliable and powerful

● SIMATIC S7 PLC can be installed and operated under different environmental conditions, such as tropical dry climate, low temperature climate, tropical humid climate, etc. As part of the control system of a pair of fully integrated and automated universal tensile testing machines, they have a long product life

● SIMATIC S7 PLC meets the following standards: DIN, en, IEC, UL certification, CSA certification, class FM1 sec 2; A. Groups B, C and D, temperature group T4 (135 ° C) and naval classification certification of the United States, Britain, France, Germany and Norway

● in order to make your production process run normally, you can use software redundancy (hot standby) or hardware redundancy (hot standby). Redundant i/o and PROFIBUS constitute a high availability function

● advanced PROFIBUS-DP bus can realize excellent distributed control. Profibus-PA bus can connect intelligent instruments, and only one bus is needed to complete equipment power supply and information acquisition

wincc - process visualization and it platform

wincc is a prestigious SCADA monitoring software with a high market share in the world and China. It provides basic systems and corresponding options for SCADA monitoring. In the cement industry, we recommend to use WinCC development version for the configuration screen of the engineer station and the rest are under production) to develop other functions for the measurement calibration specification of the calibration of the temperature screening instruments in use in Hubei, and to use WinCC operation version for the monitoring of the operator station. When there are many operator stations, redundant server/client structure is adopted; In order to reduce costs and better provide decision-making basis for the leadership, a WinCC client is used as a web server, so that other computers in the local area can easily browse production data and equipment data. This application can even be extended to the Internet

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