Description
ABB PPC905AE101
Contact: Mr. Lai
Wechat:17750010683
Whats app：+86 17750010683
Skype：+86 17750010683
QQ: 3221366881
3221366881@qq.com
Application of ABB AC800F control platform in 1 million t/a coking project
1. Introduction
A liability company in Qinghai invested in a new 1 million t/a coking project. Due to its location on the plateau, ABB AC800F system, which is widely used in the company, has been selected to improve the productivity and ensure the continuous safe and stable operation of the system. ABB AC800F dcs system is a control platform based on industrial IT. It has a high level of industrial automation, adopts open integrated controllers, the latest technology and standards, and has the characteristics of information aggregation, high engineering efficiency, advanced scalable solutions, open communications, plug and play. At the same time, it has an open integrated controller and a global data management system. It is a world leading automatic control system integrating the advantages of dcs and PLC.
2. Project introduction
3. Features of AC800F controller
AC800F controller is a world leading automatic control system launched by ABB, which integrates the advantages of dcs and PLC, and supports a variety of international field bus standards. It not only has the complex analog loop adjustment ability of dcs, friendly human-machine interface (HMI) and convenient engineering software, but also has the high speed logic and sequence control performance equivalent to the high-end PLC indicators. The system can connect not only conventional I/O, but also Profibus, FF, CANModbus and other field bus devices. The system has a high degree of flexibility and excellent scalability. It can handle the control of small production devices, the integrated control of the whole plant in a very large scale, and even the application of cross plant management control. After the system is upgraded to V7.1 or above, the system capacity can reach an infinite number of points (more than 1 million I/Os). If the system needs to be expanded in the future, I/O or field bus instruments can be directly added on this basis to facilitate future development. AC800F system upgrades ABB control system from traditional process automation control concept to plant production management system based on plant wide informatization. Its purpose is to provide users at all levels with the most accurate and detailed information they need at the most appropriate time and from the most appropriate angle, so that they can run the plant production efficiently. The system can be divided into operation management level and process control level. The operation management level includes the operation station OS, engineer station ES, and gateway GS.
On the operation management level, it can not only realize the traditional control system monitoring operation functions (predefined and free format dynamic screen display, trend display, pop-up alarm and operation guidance information, report printing, hardware diagnosis, etc.), but also complete the management functions such as formula management and data exchange. The process control level can be composed of one or several process stations, and each station includes AC800F and expansion I/O S800 units.
The CPU and I/O unit of the process station can be configured as redundant or non redundant systems. The system has various I/O modules that can be connected to various process signals on site.
Compared with other distributed control systems, combined with the development history of AC800F control system, we summarized the new technologies of the system as follows:
(1) Open Fieldbus Technology
Although the field bus type field instrument is not used in this project for the time being, in order to facilitate the future development of users, we have reserved the bus hardware interface. In terms of software, the Profibus template of ABB AC800F controller supports DPV1. Compared with the pure DP standard module, the standard module has increased the ability to configure the instrument. In this way, it does not need to install special configuration software for various instruments. Only importing the equipment parameter file (GSD file) of each instrument can realize the function of parameter programming and configuration for all PA standard instruments under the unified system programming software. This function effectively saves software costs and improves the efficiency of engineering configuration.
(2) Open control functions
The system controller adopts RISC processor chip, and the program adopts task running mode. Each task can set the running cycle and running priority. Therefore, it can not only meet the control requirements of complex regulating circuits (generally, the control cycle is long), but also meet the requirements of fast electrical switching value control, so that one controller can cover the control requirements of all links in the plant. A large number of user-defined control function blocks are reserved during programming. Users can add or subtract functions according to the needs of future production. The application of IEC61131-3 programming standard makes users familiar with the system programming as long as they have some basic knowledge.
(3) System Global Database Technology
The core technology of the system”s global database is “decentralized storage and global management”. The system programming software only generates a project file for the project. Although each controller has opened a certain space as the data variable storage area, the system programming software is only a global system variable table. The data exchange between the operator station and the process station does not require database conversion programming to direct access. The modification and inspection of variables are also global to the system. The configuration of the system process station and the operator station is a set of software. The installation, commissioning and start-up of the automatic control part of the whole project only took two or three weeks, which is a very important factor.
(4) Open TCP/IP protocol
Ethernet technology is used in operator station, engineer station and process TCP/IP protocol Ethernet module, so that the system can be connected to the factory LAN without adding equipment. Since the system supports standard DDE and OPC data exchange standards, data exchange between the system and various third-party databases or software will be easier.
(5) The system is easy to expand
There is no resource limitation for the system software. If the user needs technical transformation in the future, control points and process stations will be added, and the engineer station software will not need to be purchased again. During programming, only a few resources will be added under the project tree of the original project file, which facilitates the user”s future system expansion and long-term development.
(6) Chinese interface
The system menu, operation panel, system character table and system prompt information are all in Chinese.
Company advantage service:
1.Has been engaged in industrial control industry for a long time, with a large number of inventories.
2.Industry leading, price advantage, quality assurance
3.Diversified models and products, and all kinds of rare and discontinued products
4.15 days free replacement for quality problems
1.Has been engaged in industrial control industry for a long time, with a large number of inventories.
2.Industry leading, price advantage, quality assurance
3.Diversified models and products, and all kinds of rare and discontinued products
4.15 days free replacement for quality problems
All kinds of module card driver controller servo motor servo motor embedded card wires and cables Power module control module is applicable to steel, hydropower, nuclear power, power generation, glass factory, tire factory, rubber, thermal power, paper making, shipping, navigation, etc
ABB — AC 800M controller, Bailey, PM866 controller, IGCT silicon controlled 5SHY 3BHB01 3BHE00 3HNA00 DSQC series
BENTLY — 3500 system/proximitor, front and rear card, sensor, probe, cable 3500/20 3500/61 3500/05-01-02-00-001 3500/40M 176449-01 3500/22M 138607-01
Emerson — modbus card, power panel, controller, power supply, base, power module, switch 1C31,5X00, CE400, A6500-UM, SE3008,1B300,1X00,
EPRO — PR6423 PR6424 PR6425 PR6426 PR9376 PR9268 Data acquisition module, probe, speed sensor, vibration sensor
FOXBORO — FCP270 FCP280 FCM10EF FBM207 P0914TD CP40B FBI10E FBM02 FBM202 FBM207B P0400HE Thermal resistance input/output module, power module, communication module, cable, controller, switch
GE —- IS200/215/220/230/420 DS200/215 IC693/695/697/698 VMICPCI VMIVME 369-HI-R-M-0-0-E 469 module, air switch, I/O module, display, CPU module, power module, converter, CPU board, Ethernet module, integrated protection device, power module, gas turbine card
HIMA — F3 AIO 8/4 01 F3231 F8627X Z7116 F8621A 984862160 F3236 F6217 F7553 DI module, processor module, AI card, pulse encoder
Honeywell — Secure digital output card, program module, analog input card, CPU module, FIM card
MOOG — D136-001-007 Servo valve, controller, module
NI — SCXI-1100 PCI – PXIE – PCIE – SBRIO – CFP-AO-210 USB-6525 Information Acquisition Card, PXI Module, Card
Westinghouse — RTD thermal resistance input module, AI/AO/DI/DO module, power module, control module, base module
Woodward — 9907-164 5466-258 8200-1300 9907-149 9907-838 EASYGEN-3500-5/P2 8440-2145 Regulator, module, controller, governor
YOKOGAWA – Servo module, control cabinet node unit
Main products:
PLC, DCS, CPU module, communication module, input/output module (AI/AO/DI/DO), power module, silicon controlled module, terminal module, PXI module, servo drive, servo motor, industrial display screen, industrial keyboard, controller, encoder, regulator, sensor, I/O board, counting board, optical fiber interface board, acquisition card, gas turbine card, FIM card and other automatic spare parts
ABB — AC 800M controller, Bailey, PM866 controller, IGCT silicon controlled 5SHY 3BHB01 3BHE00 3HNA00 DSQC series
BENTLY — 3500 system/proximitor, front and rear card, sensor, probe, cable 3500/20 3500/61 3500/05-01-02-00-001 3500/40M 176449-01 3500/22M 138607-01
Emerson — modbus card, power panel, controller, power supply, base, power module, switch 1C31,5X00, CE400, A6500-UM, SE3008,1B300,1X00,
EPRO — PR6423 PR6424 PR6425 PR6426 PR9376 PR9268 Data acquisition module, probe, speed sensor, vibration sensor
FOXBORO — FCP270 FCP280 FCM10EF FBM207 P0914TD CP40B FBI10E FBM02 FBM202 FBM207B P0400HE Thermal resistance input/output module, power module, communication module, cable, controller, switch
GE —- IS200/215/220/230/420 DS200/215 IC693/695/697/698 VMICPCI VMIVME 369-HI-R-M-0-0-E 469 module, air switch, I/O module, display, CPU module, power module, converter, CPU board, Ethernet module, integrated protection device, power module, gas turbine card
HIMA — F3 AIO 8/4 01 F3231 F8627X Z7116 F8621A 984862160 F3236 F6217 F7553 DI module, processor module, AI card, pulse encoder
Honeywell — Secure digital output card, program module, analog input card, CPU module, FIM card
MOOG — D136-001-007 Servo valve, controller, module
NI — SCXI-1100 PCI – PXIE – PCIE – SBRIO – CFP-AO-210 USB-6525 Information Acquisition Card, PXI Module, Card
Westinghouse — RTD thermal resistance input module, AI/AO/DI/DO module, power module, control module, base module
Woodward — 9907-164 5466-258 8200-1300 9907-149 9907-838 EASYGEN-3500-5/P2 8440-2145 Regulator, module, controller, governor
YOKOGAWA – Servo module, control cabinet node unit
Main products:
PLC, DCS, CPU module, communication module, input/output module (AI/AO/DI/DO), power module, silicon controlled module, terminal module, PXI module, servo drive, servo motor, industrial display screen, industrial keyboard, controller, encoder, regulator, sensor, I/O board, counting board, optical fiber interface board, acquisition card, gas turbine card, FIM card and other automatic spare parts
