Foundry Production Line Automation Control System

• Trademark: PENGYUAN
• Origin: China
• Model NO.: PY-19
• Production Capacity: 20

Product Description

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The casting workshop production line has five intermediate frequency melting furnace melting and two molding equipment.
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The automatic control system realizes information collection, automatic control, and production management. The system consists of two parts, hardware and software.
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The hardware part includes Siemens S7-1200 CPU214C (14DI/10DO), expansion unit (16DI), 10" touch screen, 4-channel digital display (with RS485 communication, OPC), 8-port industrial switch, Ethernet switch, host computer, and corresponding low-voltage electrical control components.
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The software part includes computer operating system, Siemens system programming software, configuration development software, self-developed PLC program, monitoring software, background database management software, etc. The remote display adopts the configuration king client software, and the remote computer user configuration.
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System realization function: the on-site operator realizes the task issuance of the two production lines in the workshop through the touch screen, real-time monitoring and historical query of production information and equipment operation information. The office host computer system centrally views the information of all workshops. Data is transmitted between the workshop touch screen system and the office host computer system via wire. The external network connection is completed through an Ethernet external switch.
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The main signals on site include: the horizontal position of each furnace dumping, the current acquisition of the smelting process, and the control mode selection of the control cabinet of the five intermediate frequency furnaces. The current acquisition in the smelting process adopts current transformer, three-channel digital display meter, RS485 communication, and then directly sends it to the host computer. The horizontal position of the dumping, the mode selection of the control cabinet, the use of switch signal, into the PLC.