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PRODUCT
The heating furnace automation system
by：Waxing
2020-10-07
1.
Control the heating furnace using basic automation control, including machinery and equipment level of sequence control and thermal meter level of combustion control two parts.
Two parts with a PLC control system.
Computer is equipped with the CRT display, man-machine interface and print alarm function.
Control of basic automation control system for reheating furnace from alignment push steel charging roller machine, furnace, the furnace discharge roller table of the whole system of heating furnace electrical control equipment and instrumentation control equipment (
Including electric transmission device, low voltage power supply equipment, basic automation hardware and software of form a complete set, operating equipment, instrumentation, etc. )
。
Furnace roller control system adopts SIEMENS company 6 se70 series digital type of voltage source inverter.
2.
1) control system
System based automatic control system adopts the German Siemens company's S7 -
ET200-400 series PLC and distributed
PLC products, the system has a high degree of standardization, high reliability, good operation, good maintainability, scalability is good wait for a characteristic.
Instrument, electrical S7 -
400 controller are connected via Ethernet and Switch, and through the Switch and the HMI server connection, which constitute the instrument, electrical integration of control systems.
The basic automation system is equipped with 1 set of PLC device.
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