Este documento describe tres métodos para controlar motores asíncronos según las secuencias de encendido de bobinas: paso simple, paso doble y medio paso. Luego describe los componentes principales de un variador de frecuencia, incluidas las etapas rectificadora, intermedia e inversora. Finalmente, resume dos tipos principales de variadores: uno que usa un motor de corriente continua y otro que usa un convertidor de frecuencia para alimentar un motor asíncrono de jaula estándar.
Motor operated valves (MOVs) are manual valves that can be automated using electric motors. MOVs use gearing mechanisms like worm screws and worm wheels to slowly open and close valve stems. They allow remote actuation and control of manual valves. MOVs come in different types for applications like modulating flow, precision control, or simple on/off operation. Proper sizing of MOVs considers factors like required torque, operating environment, duty cycle, and available power sources.
A variable frequency drive (VFD) converts incoming 60 Hz power to DC then converts it back to a variable voltage and frequency output to control the speed of an AC motor. It is composed of a rectifier that converts AC to DC, a DC bus, and an inverter that converts the DC back to AC. The rectifier causes harmonic distortion but devices like reactors and filters can mitigate this. While individual nonlinear loads may have high harmonic distortion, the total harmonic distortion on a system depends on the percentage of nonlinear load compared to the total load. Guidelines like IEEE 519 provide limits for current and voltage harmonic levels.
Instrumentação ( Elementos Finais de Controle Senai - CST )Ricardo Akerman
De forma genérica pode-se dizer que se trata de um dispositivo cuja finalidade é a de provocar uma obstrução na tubulação com o objetivo de permitir maior ou menor passagem de fluido por esta. Esta obstrução pode ser parcial ou total, manual ou automática. Em outras palavras é
todo dispositivo que através de uma parte móvel abra, obstrua ou regule uma passagem através de uma tubulação. Seu objetivo principal é a variação da razão do fluxo.
Allenbradley Micro logix 1400 Plc Hardware information GuideDEEPAK GORAI
The MicroLogix 1400 PLC is Rockwell's newest controller that broadens applications with embedded analog inputs and outputs, faster counters, pulse outputs, and Ethernet communication. It maintains features of the MicroLogix 1100 and can expand I/O up to 144 points using input/output modules. The PLC also includes features like a memory module, LCD screen, two serial ports and an Ethernet port to support various communication protocols.
Dispositivos Utilizados em Comandos ElétricosJadson Caetano
Botoeiras, Pulsadores, Fim de Curso, Sensores de Presença Indutivos e Capacitivos, Sensores Ópticos, Disjuntor Motor, Disjuntor Termomagnético, Relé Térmico, Contatores, Relé Falta de Fase, Relés Temporizadores.
El documento presenta símbolos y convenciones para la representación de corrientes, conductores, contactos, órganos de mando y medida, mandos mecánicos y eléctricos, materiales diversos, señalización, máquinas eléctricas y conexiones. Incluye tablas de referencia para identificar diferentes elementos eléctricos y su representación gráfica en esquemas. Finalmente, muestra ejemplos de esquemas de potencia, mando, protección monofásica y formas de arranque de motores.
Este documento describe tres métodos para controlar motores asíncronos según las secuencias de encendido de bobinas: paso simple, paso doble y medio paso. Luego describe los componentes principales de un variador de frecuencia, incluidas las etapas rectificadora, intermedia e inversora. Finalmente, resume dos tipos principales de variadores: uno que usa un motor de corriente continua y otro que usa un convertidor de frecuencia para alimentar un motor asíncrono de jaula estándar.
Motor operated valves (MOVs) are manual valves that can be automated using electric motors. MOVs use gearing mechanisms like worm screws and worm wheels to slowly open and close valve stems. They allow remote actuation and control of manual valves. MOVs come in different types for applications like modulating flow, precision control, or simple on/off operation. Proper sizing of MOVs considers factors like required torque, operating environment, duty cycle, and available power sources.
A variable frequency drive (VFD) converts incoming 60 Hz power to DC then converts it back to a variable voltage and frequency output to control the speed of an AC motor. It is composed of a rectifier that converts AC to DC, a DC bus, and an inverter that converts the DC back to AC. The rectifier causes harmonic distortion but devices like reactors and filters can mitigate this. While individual nonlinear loads may have high harmonic distortion, the total harmonic distortion on a system depends on the percentage of nonlinear load compared to the total load. Guidelines like IEEE 519 provide limits for current and voltage harmonic levels.
Instrumentação ( Elementos Finais de Controle Senai - CST )Ricardo Akerman
De forma genérica pode-se dizer que se trata de um dispositivo cuja finalidade é a de provocar uma obstrução na tubulação com o objetivo de permitir maior ou menor passagem de fluido por esta. Esta obstrução pode ser parcial ou total, manual ou automática. Em outras palavras é
todo dispositivo que através de uma parte móvel abra, obstrua ou regule uma passagem através de uma tubulação. Seu objetivo principal é a variação da razão do fluxo.
Allenbradley Micro logix 1400 Plc Hardware information GuideDEEPAK GORAI
The MicroLogix 1400 PLC is Rockwell's newest controller that broadens applications with embedded analog inputs and outputs, faster counters, pulse outputs, and Ethernet communication. It maintains features of the MicroLogix 1100 and can expand I/O up to 144 points using input/output modules. The PLC also includes features like a memory module, LCD screen, two serial ports and an Ethernet port to support various communication protocols.
Dispositivos Utilizados em Comandos ElétricosJadson Caetano
Botoeiras, Pulsadores, Fim de Curso, Sensores de Presença Indutivos e Capacitivos, Sensores Ópticos, Disjuntor Motor, Disjuntor Termomagnético, Relé Térmico, Contatores, Relé Falta de Fase, Relés Temporizadores.
El documento presenta símbolos y convenciones para la representación de corrientes, conductores, contactos, órganos de mando y medida, mandos mecánicos y eléctricos, materiales diversos, señalización, máquinas eléctricas y conexiones. Incluye tablas de referencia para identificar diferentes elementos eléctricos y su representación gráfica en esquemas. Finalmente, muestra ejemplos de esquemas de potencia, mando, protección monofásica y formas de arranque de motores.
This document provides an overview of the DeltaV digital automation system, including:
- The various hardware components that make up the DeltaV system.
- The core concepts of the DeltaV system and terminology.
- The different software applications available for engineering, operations, advanced control, and other functions.
- A brief description of some of the main engineering, operator, and other tools included with the DeltaV system.
The document provides an introduction to electro-pneumatics. It defines electro-pneumatics as the integration of electrical and pneumatic control circuits to control pneumatic components like solenoid valves. The key components of an electro-pneumatic system include input elements like switches and sensors, processing elements like relays, and final control elements such as solenoid valves. Applications examples are also provided to demonstrate how pneumatic circuits can be designed using these components along with corresponding electrical circuits. The document aims to help readers understand the basic concepts and components of electro-pneumatic systems.
The document describes an intelligent motor control center (MCC) system using SIMOCODE motor management and control devices. Key advantages of the intelligent MCC include sensitive motor protection, direct communication to DCS for monitoring and control, reduced commissioning time, and online monitoring of motor parameters. While the upfront cost is higher, the intelligent MCC provides benefits like reduced installation, commissioning and maintenance costs over traditional MCCs. Some initial problems during commissioning centered around communication delays and errors but were addressed through configuration and hardware changes.
El documento describe varios programas de capacitación ofrecidos por Siemens para el desarrollo de conocimientos sobre sus productos y sistemas. Los programas incluyen capacitación estándar, a medida y e-learning sobre una variedad de temas como STEP 7, PCS 7, SIMATIC, SINAMICS, SIMOTION y WinCC.
- Kumar N VISION STATEMENT outlines the company's goal to be a leading provider of quality engineering solutions and support through continuous improvement.
- The company provides application engineering, panel engineering, product sales, and training services across various industries including defense, automation, and manufacturing.
- The document discusses concepts of industrial automation including how PLCs automate processes by replacing human functions like senses, movement, and decision making with electronic and mechanical controls.
The document describes how to create a new PCS 7 project called "fast_MP" using the PCS 7 wizard in the following steps:
1. Start the SIMATIC Manager and close any open projects.
2. Use the "New Project" wizard to create a new multiproject with a CPU417-4 PLC, 3 layers for the plant hierarchy, and enable CFC charts, SFC charts, and PCS 7 OS with a single workstation system.
3. Name the project "fast" and select the storage location to complete the wizard. Select unique message number assignment for the CPU if prompted.
Curso basico de electricidad industrialAriel Garay
El documento describe las regulaciones para instalaciones eléctricas en Argentina. Establece que las instalaciones deben cumplir con la normativa de la Asociación Electrotécnica Argentina y utilizar materiales certificados. También categoriza las instalaciones por demanda eléctrica y establece niveles de certificación para electricistas. Finalmente, explica conceptos como seccionadores, interruptores y disyuntores diferenciales, y sus funciones de interrupción, protección y conmutación.
This document discusses various types of input/output interfaces used in programmable logic controllers (PLCs). It describes interfaces for analog, digital, and specialty signals like temperature sensors. Intelligent interfaces include PID controllers for closed-loop processes and positioning interfaces for machine axes. The document also covers serial communication modes and network interfaces that allow multiple PLCs to communicate over local area networks.
This document provides information about the G7F-ADHA A/D-D/A module for use with GM7 and MASTER-K80S PLCs. It can convert analog inputs like voltage and current to 12-bit digital values, and convert digital values to analog outputs. Specifications and characteristics of the analog input and output are provided. Examples show how to control an inverter's frequency using 0-10VDC or 4-20mA control signals from the module. Wiring diagrams, programming examples, and attached documents are included to help interface the module with an inverter. Frequently asked questions about the module and interfacing with an inverter are also listed.
ce cours est destiné aux élèves de génie électrique est plus spécialement aux filière STE ,discipline sciences de l'ingenieur.N'hesiter pas à me faire parvenir vos remarques et vos critiques sur mon adresse zahidiabdo@yahoo.fr;
Unlock full featured course with 250+ Video Lectures at 20% Discount for "Learn 5 PLC's in a Day" lifetime E-Learning course for 39 USD only: https://www.udemy.com/nfi-plc-online-leaning/?couponCode=slideshare2016
Enroll for Advanced Industrial Automation Training with PLC, HMI and Drive Combo with 300+ Video Lecture for 69.3 USD only: http://online.nfiautomation.org/catalog/1769?couponCode=LEARNING_MADE_EASY
La supervision est un système informatique interactif qui se situe entre les automatismes d’atelier et la gestion
de la production visant à fournir aux opérateurs les informations leurs permettant de prendre, au bon
moment, les bonnes décisions pour assurer la conduite d’une production complexe.
This document provides an overview of the DeltaV digital automation system, including:
- The various hardware components that make up the DeltaV system.
- The core concepts of the DeltaV system and terminology.
- The different software applications available for engineering, operations, advanced control, and other functions.
- A brief description of some of the main engineering, operator, and other tools included with the DeltaV system.
The document provides an introduction to electro-pneumatics. It defines electro-pneumatics as the integration of electrical and pneumatic control circuits to control pneumatic components like solenoid valves. The key components of an electro-pneumatic system include input elements like switches and sensors, processing elements like relays, and final control elements such as solenoid valves. Applications examples are also provided to demonstrate how pneumatic circuits can be designed using these components along with corresponding electrical circuits. The document aims to help readers understand the basic concepts and components of electro-pneumatic systems.
The document describes an intelligent motor control center (MCC) system using SIMOCODE motor management and control devices. Key advantages of the intelligent MCC include sensitive motor protection, direct communication to DCS for monitoring and control, reduced commissioning time, and online monitoring of motor parameters. While the upfront cost is higher, the intelligent MCC provides benefits like reduced installation, commissioning and maintenance costs over traditional MCCs. Some initial problems during commissioning centered around communication delays and errors but were addressed through configuration and hardware changes.
El documento describe varios programas de capacitación ofrecidos por Siemens para el desarrollo de conocimientos sobre sus productos y sistemas. Los programas incluyen capacitación estándar, a medida y e-learning sobre una variedad de temas como STEP 7, PCS 7, SIMATIC, SINAMICS, SIMOTION y WinCC.
- Kumar N VISION STATEMENT outlines the company's goal to be a leading provider of quality engineering solutions and support through continuous improvement.
- The company provides application engineering, panel engineering, product sales, and training services across various industries including defense, automation, and manufacturing.
- The document discusses concepts of industrial automation including how PLCs automate processes by replacing human functions like senses, movement, and decision making with electronic and mechanical controls.
The document describes how to create a new PCS 7 project called "fast_MP" using the PCS 7 wizard in the following steps:
1. Start the SIMATIC Manager and close any open projects.
2. Use the "New Project" wizard to create a new multiproject with a CPU417-4 PLC, 3 layers for the plant hierarchy, and enable CFC charts, SFC charts, and PCS 7 OS with a single workstation system.
3. Name the project "fast" and select the storage location to complete the wizard. Select unique message number assignment for the CPU if prompted.
Curso basico de electricidad industrialAriel Garay
El documento describe las regulaciones para instalaciones eléctricas en Argentina. Establece que las instalaciones deben cumplir con la normativa de la Asociación Electrotécnica Argentina y utilizar materiales certificados. También categoriza las instalaciones por demanda eléctrica y establece niveles de certificación para electricistas. Finalmente, explica conceptos como seccionadores, interruptores y disyuntores diferenciales, y sus funciones de interrupción, protección y conmutación.
This document discusses various types of input/output interfaces used in programmable logic controllers (PLCs). It describes interfaces for analog, digital, and specialty signals like temperature sensors. Intelligent interfaces include PID controllers for closed-loop processes and positioning interfaces for machine axes. The document also covers serial communication modes and network interfaces that allow multiple PLCs to communicate over local area networks.
This document provides information about the G7F-ADHA A/D-D/A module for use with GM7 and MASTER-K80S PLCs. It can convert analog inputs like voltage and current to 12-bit digital values, and convert digital values to analog outputs. Specifications and characteristics of the analog input and output are provided. Examples show how to control an inverter's frequency using 0-10VDC or 4-20mA control signals from the module. Wiring diagrams, programming examples, and attached documents are included to help interface the module with an inverter. Frequently asked questions about the module and interfacing with an inverter are also listed.
ce cours est destiné aux élèves de génie électrique est plus spécialement aux filière STE ,discipline sciences de l'ingenieur.N'hesiter pas à me faire parvenir vos remarques et vos critiques sur mon adresse zahidiabdo@yahoo.fr;
Unlock full featured course with 250+ Video Lectures at 20% Discount for "Learn 5 PLC's in a Day" lifetime E-Learning course for 39 USD only: https://www.udemy.com/nfi-plc-online-leaning/?couponCode=slideshare2016
Enroll for Advanced Industrial Automation Training with PLC, HMI and Drive Combo with 300+ Video Lecture for 69.3 USD only: http://online.nfiautomation.org/catalog/1769?couponCode=LEARNING_MADE_EASY
La supervision est un système informatique interactif qui se situe entre les automatismes d’atelier et la gestion
de la production visant à fournir aux opérateurs les informations leurs permettant de prendre, au bon
moment, les bonnes décisions pour assurer la conduite d’une production complexe.
Norgren has focused on pneumatic component innovation since its founding in the early 20th century. Through organic growth and strategic acquisitions, Norgren now manufactures some of the most innovative pneumatic components using cutting-edge technology. By listening to customer needs and pushing design boundaries, Norgren creates a variety of high-quality products to meet pneumatic demands. As a supplier of Norgren products, BL Pneumatics can meet demands for items like pressure switches, actuators, valves, and more, utilizing their industry connections to source any needed components quickly.
Chunque volesse avere un modulo pronto da compilare pe ril proprio CV eccolo pronto all\'uso se poi voleste collaborare con in nostri progetti vi invito a mandarlo compilato a claudio.montanio@gmail.com
Brochure: Borstelloze DC motoren Green LineDrivetecno
Borstelloze DC motoren van the Green Line zijn beschikbaar in 3 groottes met koppels van 0.43 Nm tot 2.1Nm aangestuurd met een externe sturing.
De voordelen van borstelloze motoren ten opzichte van traditionele DC motoren zijn:
- Langere levensduur
- Hogere efficiency
- Elektronische communicatie en besturing via digitale sensoren (encoder, pulsgever etc.)
- Grote snelheid variaties
- Onderhoudsvrij.
Drivetecno is leverancier van deze motoren.
Kijk voor meer informatie op: http://www.drivetecno.nl/productcategorie/borstelloze-reductoren/
DAB : Catalogo prodotti.
Tutti i prodotti anche se non disponibili presso il nostro punto vendita, dopo l'ordinazione saranno disponibili in 3-4 giorni lavorativi.
Similar to Circuiti logici elettromeccanici pneumatici (20)
The italian school system after the last reform presented to all partners during the italian meeting in Alcamo about the project "STAFF SENSE" LEO04 2011
Presentazione progetto Staff Sense Meeting in ItalyGilda Tobia
Presentazione del progetto STAFFSENSE ( 2011-1-TR1-LEO04-24233- 6) ad Alcamo incontro con i partner provenienti dalla Turchia, Germania, Grecia, Spagna, Gran Bretagna e Polonia.
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Foto della conferenza per la presentazione del progetto STAFFSENSE finanziato dall'ISFOL su buone pratiche per l'integrazione del disabile a scuola e nel mondo del lavoro
This document discusses logic circuits and Boolean algebra. It provides truth tables for basic logic gates like AND, OR, NAND, NOR, and definitions of Boolean properties such as identity, absorption, distribution, involution. De Morgan's laws and Shannon's expansion theorem are also explained with examples.
1. CIRCUITI LOGICI ELETTROMECCANICI LOGICA CABLATA ISTITUTO ISTRUZIONE SECONDARIA SUPERIORE I.P.A.A. - A L C A M O Sede Associata I.P.S.I.A. – CALATAFIMI SEGESTA Modulo COMANDO e REGOLAZIONE
10. Metodo risoluzione cicli Diagrammi corsa-tempo Diagrammi letterali Diagrammi grafcet Mappe di Karnaugh
11.
12. Circuito Elettropneumatico rientro alternato degli steli ciclo combinatorio Impianto di comando di un cilindro a doppio effetto 1 2 . 3 4 5 A VA a 0 a 1 1 2 . 3 4 5 B VB b 0 b 1 corsa tempo Cilindro A Cilindro B
18. Circuito Elettropneumatico rientro comtemporaneo degli steli – ciclo sequenziale Impianto di comando di un cilindro a doppio effetto Cilindro A Cilindro B 1 2 . 3 4 5 A VA a 0 a 1 1 2 . 3 4 5 B VB b 0 b 1
19. Ciclo sequenziale 0 0 0 0 1 1 1 0 1 0 1 0 1 0 1 0 0 1 0 0 0 0 b 0 b 1 0 0 1 0 1 1 0 1 0 0 a 0 a 1 b 1 b 0 m A+ a 0 B- B+ a 1
20. Ciclo sequenziale 1 0 1 0 B - 0 1 1 0 A - 0 1 1 0 B + 0 1 0 1 A + b 1 b 0 a 1 a 0 1 1 0 0 m
21. Ciclo sequenziale b 1 b 0 m A+ a 0 B- B+ a 1 X + B+ a 1 B- A - a 1 b 1 b 0 A+ a 0 X - a 0
22.
23. SCHEMA ELETTRICO a 0 S1Q b 0 sgancio a 1 VB x 1 Y2B X 2 b 1 Y1B Y1A Y2A VA X 1 x 1 x 1 x 1
27. GRAFCET a 0 - fine corsa che segnala stelo del cilindro A completamente rientrato a 1 - fine corsa che segnala stelo del cilindro A completamente fuoriuscito b 0 - fine corsa che segnala stelo del cilindro B completamente rientrato b 1 - fine corsa che segnala stelo del cilindro B completamente fuoriuscito A e B indicano i cilindri + e - indicano che lo stelo del cilindro deve fuoriuscire o rientrare 0 1 A + 2 B + 4 B - 3 A - M a 1 b 1 a 0 b 0
28.
29.
30. Osserva gli schemi e motiva la scelta dello Schema più corretto S1Q F1F K1M S1Q F1F K1M K1M S1Q F1F K1M K1M H1H S0Q
31. Esercizio 1 Disegna il circuito di comando per l'arresto ed azionamento di un motore con l'utilizzo dei fine corsa
38. Riflessioni Quali sono le differenze? Quale scegliereste per l’arresto automatico di un motore? Perché?
39. ESERCIZIO 4 Si realizzi il circuito di comando ed il relativo circuito di potenza di un sistema in cui un motore viene azionato da un fine corsa S0A e viene arrestato 3 secondi dopo che si sia azionato il fine corsa S1A
40. ESERCIZIO 5 Si realizzi il circuito di comando ed il relativo circuito di potenza per due motori M1M e M2M. Il motore M1M, dopo l’invio del segnale, si mette in moto con un ritardo di 60 secondi e si arresta dopo 30 secondi; all’arresto del motore M1M si avvia il motore M2M che aziona un nastro trasportatore su cui è posta una scatola. Giunta tale scatola, all’estremità opposta del nastro, si aziona un fine corsa, che arresta il motore M2M e dà l’avvio al motore M1M.
