ES and the data gateway GS of the Industrial” system use this platform to ensure the system’s Versatility, openness and ease of use, and bring great convenience to future technical upgrades and maintenance. System engineering is very convenient. The configuration language is based on the IE061131 3 industry standard, providing function block diagram (FBD), ladder…
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through Prof ibusdp Fieldbus Communication, which can be installed in the controland PA three levels, DP communication rate can be as high as 12Mb. The CAN (DIN/IS011898 standard) bus The biggest feature is its super sturdiness and data security. The system of course also supports Modbus. The communication with the intelligent field instrument is through…
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additional software. The interface card can be configured redundantly (separated between each other Redundant basic unit pm802f) and can be plugged in and out and replaced online. Fi830f: PROFIBUS DP interface card, as the master station, can connect 126 PROFIBUS DP slave stations, and the communication rate can reach 12mbd One PS can plug in…
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operating station 0s and the engineer station es is completed by the system network (diginets), which is inserted The – Ethernet network card on the PS basic unit provides the interface between PS and diginets. ES. Hardware configuration and PS The user program is downloaded to the PS CPU through diginets and the first network…
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PS are described below. Basic unit pm802f The basic unit pm802f is composed of a metal rack and a CPU motherboard. It periodically scans the data from the The signals of the field bus sensors are processed according to the control application program configured by the user, and then the calculation results are passed The…
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information Global database of Fieldbus equipment, control level and HMI (human-machine interface) Module identification with production operating parameters c Complete self diagnosis Compact and rugged design Front panel wiring DIN rail (U-shaped) mounting well can be directly installed on the wall, which is simple and convenient o Allowable operating ambient temperature 60 C, automatic…
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quantity processing o Digital quantity processing Loop adjustment Logical sequence control c Logical operation Monitoring function Acquisition function c Arithmetic operation c Tcp/ip protocol communication interface Modbus protocol communication interface 1ec870-5 protocol communication interface (telecontrol) 4.2 field controller PS Industrial ial “field controller PS is a special process control station, which is embedded with a…
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protocol, the system can also realize ultra long distance communication with the help of public telephone network (dial-up mode) or satellite. PLC and other subsystems communicate with industrial “system through Modbus protocol interface. The system also supports iec870-5 over control coordination Discussion. The flash EPROM inside PS provides more than 220 function modules (control algorithm…
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speed CPU with super performance; 3. High reliability, strict industrial application practice, and application performance of more than 1000 sets in China; 4、 Good openness, flexibility and expansibility; 5、 Easy engineering, friendly interface and simple maintenance; 2. Industria1 “system communication Industrial ial “the system uses the international standard industrial bus. The field controller supports PROFIBUS,…
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instruction list (IL), sequential function diagram (SFC), structured text (st) and other graphical configuration modes. The system contains about 220 functions The algorithm library of energy block, the basic library with more than 200 graphic symbols and the extended library with a large number of 3D symbols. The system uses the same set of configuration…
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