Description
4006L5036G001 GE Fanuc Controller Carrie
высотой 3U, расположенный в раме управления под DSPX.
волоконно – оптический разъем на передней панели и передаются в модуль обнаружения заземления.
ABB: Запасные части для промышленных роботов серии DSQC, Bailey INFI 90, IGCT, например: 5SHY6545L0001 AC1027001R0101 5SXE10 – 0181, 5SHY3545 L0009, 5SHI3545L0010 3BHB013088 R0001 3BHE009681R0101 GVC750BE101, PM866, PM861K01, PM864, PM510V16, PPD512, PPPD113, PP836A, P865A, 877, PPP881, PPPP885, PPSL500000 4 3BHL00390P0104 5SGY35L4510 и т.д.
General Electric: запасные части, такие как модули, карты и приводы. Например: VMVME – 7807, VMVME – 7750, WES532 – 111, UR6UH, SR469 – P5 – HI – A20, IS230SRTDH2A, IS220PPDAH1B, IS215UCVEH2A, IC698CPE010, IS200SRTDH2ACB и т.д.
Система Bently Nevada: 350 / 3300 / 1900, предохранительные зонды и т.д., например: 3500 / 22M, 3500 / 32, 3500 / 15, 3500 / 23500 / 42M, 1900 / 27 и т.д.
Системы Invis Foxboro: Серия I / A, управление последовательностью FBM, трапециевидное логическое управление, обработка отзыва событий, DAC,
обработка входных / выходных сигналов, передача и обработка данных, такие как FCP270 и FCP280, P0904HA, E69F – TI2 – S, FBM230 / P0926GU, FEM100 / P0973CA и т.д.
Invis Triconex: Модуль питания, модуль CPU, модуль связи, модуль ввода – вывода, например 300830937214351B, 3805E, 831235114355X и т.д.
Вудворд: контроллер местоположения SPC, цифровой контроллер PEAK150, например 8521 – 0312 UG – 10D, 9907 – 149, 9907 – 162, 9907 – 164, 9907 – 167, TG – 13 (8516 – 038), 8440 – 1713 / D, 9907 – 018 2301A, 5466 – 258, 8200 – 226 и т.д.
Hima: модули безопасности, такие как F8650E, F8652X, F8627X, F8678X, F3236, F6217, F6214, Z7138, F8651X, F8650X и т.д.
Honeywell: Все платы DCS, модули, процессоры, такие как: CC – MCAR01, CC – PAIH01, CC – PAIH02, CC – PAIH51, CC – PAIX02, CC – PAON01, CC – PCF901, TC – CR014, TC – PD011, CC – PCNT02 и т.д.
Motorola: серии MVME162, MVME167, MVME172, MVME177, такие как MVME5100, MVME5500 – 0163, VME172PA – 652SE, VME162PA – 344SE – 2G и другие.
Xycom: I / O, платы VME и процессоры, такие как XVME – 530, XVME – 674, XVME – 957, XVME – 976 и т.д.
Коул Морган: Сервоприводы и двигатели, такие как S72402 – NANA, S6201 – 550, S20330 – SRS, CB06551 / PRD – B040SSIB – 63 и т. Д.
Bosch / Luxer / Indramat: модуль ввода / вывода, контроллер PLC, приводной модуль, MSK060C – 0600 – NN – S1 – UP1 – NNN, VT2000 – 52 / R900033828, MHD041B – 144 – PG1 – UN и т.д.
2. Principle of frequency converter
In embedded development, the control of motors is often involved. Currently, frequency conversion control of AC motors is widely used, so let”s briefly introduce the
frequency converter by looking at the diagram, assuming that you already understand the principle of the motor.
The block diagram is as follows:
The frequency converter is mainly composed of rectifier (AC to DC), filtering, inverter (DC to AC), braking unit, drive unit, detection unit, microprocessing unit, etc.
The inverter relies on the switching of the internal IGBT to adjust the voltage and frequency of the output power supply, and provides the required power supply voltage
according to the actual needs of the motor, thereby achieving the purpose of energy saving and speed regulation. In addition, the inverter also has many protection functions.
, such as overcurrent, overvoltage, overload protection, etc. With the continuous improvement of industrial automation, frequency converters have also been widely used.
A typical inverter system diagram is shown below. It mainly includes operation panel, VFD controller, motor and other parts.
1. Typical structure:
Mainly includes: control platform, measurement circuit, power circuit, protection circuit, etc.
There are two common types of frequency converters: voltage type and current type. Among them, the power inverter part mostly uses power
tubes such as IGBT and IGCT.
2. Typical algorithm:
Among them, the control algorithm represented by Siemens is mainly based on coordinate transformation (vector control). Friends who are
interested in the algorithm represented by ABB can search for information by themselves (direct torque control) and will not go into details here.
3. Vector control:
Many chip MCU and MPU manufacturers have provided block diagrams and algorithm libraries for variable frequency vector control. Those
who are interested can study it. For example, the following figure is a block diagram provided by Microchip
Excitation system ABB module PfeifferTPR280
Excitation system ABB module PFEA113-65 3BSE050092R65
Excitation system ABB module PFEA113-65 3BSE050092R65
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Excitation system ABB module PFEA113-65
Excitation system ABB module PFEA113-65
Excitation system ABB module PFEA113-20 3BSE050092R20
Excitation system ABB module PFEA113-20 3BSE028144R0020
Excitation system ABB module PFEA113-20
Excitation system ABB module PFEA113
Excitation system ABB module PFEA112-65 3BSE050091R65
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Excitation system ABB module PFEA112-65
Excitation system ABB module PFEA112-20 3BSE050091R20
Excitation system ABB module PFEA112-20
Excitation system ABB module PFEA112-20
Excitation system ABB module PFEA112
Excitation system ABB module PFEA111-65 3BSE050091R65
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Excitation system ABB module PFEA111-65
Excitation system ABB module PFEA111-65
Excitation system ABB module PFEA111-65
Excitation system ABB module PFEA111-20 3BSE050090R20
Excitation system ABB module PFEA111-20 3BSE050090R20
Excitation system ABB module PFEA111-20 3BSE028140R0020
Excitation system ABB module PFEA111-20 3BSE028140R0020
Excitation system ABB module PFEA111-20
Excitation system ABB module PFEA111-20
Excitation system ABB module PFEA111
Excitation system ABB module PFEA101
Excitation system ABB module PFCL301E
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Excitation system ABB module PFBK165
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Excitation system ABB module PDX11-FBP.500
Excitation system ABB module PDX11-FBP.300
Excitation system ABB module PDX11-FBP.100
Excitation system ABB module PDV12-FBP.0
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Excitation system ABB module PDR11-FBP.150
Excitation system ABB module PDP22-FBP.500
Excitation system ABB module PDP22-FBP.200
Excitation system ABB module PDP22-FBP.100
Excitation system ABB module PDP22-FBP.050
Excitation system ABB module PDP22-FBP.025
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Excitation system ABB module PDM11-FBP.0
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Excitation system ABB module PDD500A101
Excitation system ABB module PDD200A101
Excitation system ABB module PDB-2 3HNA023093-001
Excitation system ABB module PDB-02 3HNA023093-001
Excitation system ABB module PDB-02 3HNA023093-001
Excitation system ABB module PDB-02 3HNA023093-001
Excitation system ABB module PDB-02 3HNA010534-001/04
Excitation system ABB module PDB-01 3HNA006147-001
Excitation system ABB module PDAA401 3BSE017234R1
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Excitation system ABB module PDA12-FBP.050
Excitation system ABB module PDA12-FBP.050
Excitation system ABB module PDA11-FBP.050
Excitation system ABB module PDA11-FBP.050
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