measurement and process automation One of the equipment and system suppliers. An important factor in maintaining this market position is the quality of our products quantity, and quality from manufacture all the way to service. ABB automation early In 1990, it obtained the DQS certificate based on ISO9001 certification, EQnet quality based on ISO 9000/EN…
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system applications, it is suitable for implementing user Communicate with non-standard OPC, ie DMS-API software package. Project database All configured signals, variables and process points are in Freelance 800F system’s public database for management. ● List of all variables (input, output, internal variables) ● Process point list (function block) ●Graphics ●Program Because the database is…
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level, the Freelance 800F system can be controlled by It consists of a number of process control stations connected to I/O units. you can choose this Some process stations are in redundant mode (CPU redundancy, fieldbus module redundancy redundant) or non-redundant mode. Modular pluggable input/output modules Blocks are freely selected and used according to the…
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structure The Freelance 800F process control system is divided into operator levels and process control level. The operator level contains controls for operation and display. Archiving and logging, trending and alarming functions. Controller executes open loop and closed loop control function. Freelance 800F DigiVis Operator Level DigiVis operator stations use PC hardware, either standard commercial…
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control stations, operator stations to intelligent field devices, including Including the integrity and consistency check of the user program. ●The programming language strictly complies with the international standard of IEC61131-3, and has There are high-performance graphics editing functions: – Function Block Diagram (FBD) -Ladder Diagram (LD) – Instruction List (IL) – Sequence Control Chart (SFC)…
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developed the Freelance 800F system for: Keeping hardware prices consistent with those of programmable logic controllers In this way, cost efficiency can be improved by reducing user engineering costs. How the Freelance 800F process control system helps users reduce Low engineering cost? ●By using a complete engineering tool (Control Builder F) to configure the entire…
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controllers) and rack-mounted controllers. A process station can be designed to be redundant configuration and non-redundant configuration. AC800F : This term is used to describe the AC800F Field Controller type of process station. A redundant process station consists of 2 AC800F controller. Rack mounted process station: This term is used to describe a rack-mounted type…
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fieldbuses and can be mixed Simultaneous connection of 4 high-speed fieldbuses (max. 12 MBd) Simple engineering: configuration, commissioning and diagnostics using only the same tool CBF (Control Build F) software mouth Access to all information from the field including equipment management information Global database of fieldbus devices, control levels and HMI (Human Machine Interface) usage…
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blocks. The function blocks provided by the system mainly include the following categories: o Analog processing o digital processing loop regulation Logical sequence control c logic operation Monitoring function Collection function. c arithmetic operations c TCP/IP protocol communication interface Modbus protocol communication interface 1EC870-5 protocol communication interface (Telecontrol) 4.2 Field Controller PS Industrial” field controller…
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divided into FMS, DP and PA Level 3, DP communication rate can be as high as 12Mb. Profibus is used to connect intelligent devices such as distributed I/0 stations and field bus instruments. Communication between the process station, operator station and engineering station takes place via the system bus DigiNetS (Industrial Ethernet). user Different transmission…
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