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Software process
Dec 08 , 2022

Software process Practical application After the system was installed and debugged, it was officially put into use in October 1999. It has been running stably for more than two years and has calibrated nearly a hundred flowmeters (times) without any problems in the control system. Practice has proved that the system has a high degree of automation, and all performance indicators fully meet t...

Tags : B&R X20AI1744 I/O Module Siemens 6ES7331-1KF01-0AB0 SIMATIC S7-300 Analog Input Module Allen Bradley 1756-A4 Four Slots Chassis
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How the system working
Dec 01 , 2022

How the system working Use a volumetric tube to calibrate the flowmeter. In order to accurately reflect the repeatability of the meter at each flow point, according to the national standard GB/T13282, the basic volume of the volumetric tube should be selected according to the following principles: In the formula: VQ——basic volume design value (m 3 ); Qmax—&mda...

Tags : ProSoft MVI56E-MNET Siemens 6ES7332-7ND02-0AB0 Allen Bradley 1761-NET-AIC
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The working principle of the PLC system
Nov 24 , 2022

The working principle of the system The body of the volumetric tube is a closed volumetric standard made of steel pipes. Its basic volume value refers to the volume of the pipe section between the start detection switch D1 and the end detection switch D2. The volume value is measured by the authorized unit of the State Bureau of Technical Supervision in accordance with the national verification re...

Tags : Siemens 6ES7307-1EA01-0AA0 Power Supply Module B&R X20BM31 Bus Module Allen Bradley 1747-L543 SLC 500 Processor
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The application of the PLCs
Nov 18 , 2022

Software and hardware configuration of the control system (1) Hardware part ① Industrial computer IPC In order to ensure the high reliability of the system, Advantech IPC610 industrial computer is selected. The specific configuration is: PIII800MHz CPU, 128M memory, 40G hard disk, MAG17-inch flat-panel display, graphics card with 64M video memory, sound card and speakers (for alarm and prompt), et...

Tags : Siemens 6ES7314-6CG03-0AB0 CPU 314C-2 DP Compact CPU Allen Bradley 1734-OE4C Analog Output Module B&R X20AI4622 Analog Input Module
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The low-pass filter can absorb most of the " burrs " of the power supply
Nov 10 , 2022

The low-pass filter can absorb most of the " burrs " of the power supply . L1 and L2 in the figure are used to suppress high-frequency differential mode voltage . L1 and L2 are reversely wound on the same magnetic ring with equal-length wires , 50HZ The magnetic fluxes generated by the power frequency current in the magnetic ring cancel each other out, and the magnetic ring will not be saturated.&...

Tags : Allen Bradley 1756-L71S GuardLogix Controller Siemens 6ES7134-4GB01-0AB0 ET200S Electronics Module B&R X20CP1585 CPU New
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Processing of power supply by PLC
Nov 03 , 2022

Processing of power supply by PLC Power supply is one of the main ways for interference to enter the programmable controller. Power supply interference is mainly generated by impedance coupling of power supply lines, and various high-power electrical equipment is the main source of interference. In situations with strong interference or high reliability requirements. A shielded isolation tra...

Tags : Allen Bradley 1794-IB16 Flex Input Module B&R X20BM05 Bus Module Siemens 6ES7132-4BD02-0AA0 ET 200S Electronic Module
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Application of Network Control Technology in Vulcanizer Control System
Oct 28 , 2022

Application of Network Control Technology in Vulcanizer Control System The vulcanizer control system adopts network control. Guilin Rubber Machinery Factory mentioned it around 1995. At that time, it could not be realized due to the limitation of the programmable logic controller (hereinafter referred to as PLC) network system and various reasons. In view of the various defects of the recording co...

Tags : Allen Bradley 1756-CN2R Communication Module Allen Bradley 1794-IRT8 Thermocouple RTD Input Module B&R X20BT9100 X2X Link Bus Transmitter
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Programmable Controller Periodic Maintenance
Oct 19 , 2022

Programmable Controller Periodic Maintenance As a kind of industrial control equipment, programmable logic controller(Allen Bradley 1756-PA72 ControlLogix, Allen Bradley 1756-RM Enhanced Redundancy Module, B&R X20CP1584 CPU, Allen Bradley 1756-L61 ControlLogix Controller) is widely used in all walks of life due to its high reliability. However, due to the working environment and other peripher...

Tags : Allen Bradley 1756-PA72 ControlLogix Power Supply Allen Bradley 1756-RM Enhanced Redundancy Module B&R X20CP1584 CPU
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What communication modules are available from LOGO!
Oct 09 , 2022

What communication modules are available from LOGO! Communication Module (CM) AS-i, which is described in more detail in a separate document. This communication module has four virtual inputs and outputs and acts as an interface between the AS-i interface system and the LOGO! The LOGO! communication module (CM) EIB/KNX, which is described in more detail in a separate document, is a communication m...

Tags : B&R X20BM111 Bus Module Allen Bradley 1794-OB16P Flex I/O Output Module Allen Bradley 1794-IB32 Flex Input Module
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About the development of China's artificial intelligence technology industry
Sep 24 , 2022

During the 4th World Smart Conference, the "China New Generation Artificial Intelligence Technology Industry Development Report-2020" was released. The report points out that the development of China's artificial intelligence technology industry has entered a new stage led by the integration of industrial sectors. The deep integration of artificial intelligence and the real economy is becoming a d...

Tags : B&R X20BC1083 Bus Controller Allen Bradley 1769-IF8 Analog Input Module Siemens 6DD1607-0AA2 SIMATIC S7-400 FM458-1 DP
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A total of 9 pages