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ISCA University
United States
เข้าร่วมเมื่อ 18 ก.ย. 2019
ISCA University, a subsidiary of ISCA Engineering.
We are a team dedicated in helping people understand the concepts in the automation industry in order to build great skillsets.
We are a team dedicated in helping people understand the concepts in the automation industry in order to build great skillsets.
DOL Starter | Direct On-Line Starter | Explain with Circuit Diagram
In this video, we'll explore Direct-On-Line (DOL) starters, the simplest method for starting and controlling induction motors. We'll begin with a brief animation showing how a DOL starter circuit operates. Then, we'll break down its main components: the circuit breaker or fuses, contactor, overload relay, and the motor itself. We'll explain how each part functions, focusing on how the contactor connects the motor to the power supply and how the overload relay protects the motor. We'll discuss when DOL starters are typically used, usually for smaller motors or in applications where the power supply can handle the initial current surge. We'll also touch on their limitations, such as high starting current and potential voltage drops. By the end of this video, you'll understand the basics of DOL starters, their applications, and their importance in industrial and technical fields.
Want to take your PLC programming to the next level? Check out the comprehensive guide we've linked below. It's packed with tips and techniques to enhance your skills.
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Automation Integrator: iscaengineering.com
Want to take your PLC programming to the next level? Check out the comprehensive guide we've linked below. It's packed with tips and techniques to enhance your skills.
www.patreon.com/ISCAUniversity
Follow us on Instagram and Facebook for daily posts on electricity, automation, controls, and much more.
Instagram: isca_university
Facebook: m. iscauniversity/
Like, Comment, and Subscribe
Automation Integrator: iscaengineering.com
มุมมอง: 829
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Hii sir may i know that This software name please
Great video; please make one over soft starter.
Coming soon!
My amazement never ends...every day, there is someone else re-inventing something with a new confusing name or some idiot code writer changing a color code for wiring, etc. In this case, what you are describing is CROSS THE LINE STARTING. FYI, it been called that since about 1895.
“Cross-The-Line” is an outdated term. Today, “Direct-On-Line (DOL)” and “Across-The-Line (ATL)” are the standard terms used. Terminology evolves, and sticking to modern, accepted terms is important. If you have issues with that, it’s on you to adapt.
Very informative and I love that the voice is clear and there is closed captioning.Thanks.
Thank you for the feedback, A-B studio5000 and cognex vision video coming soon.
nice video, so informative. Thanks
Glad it was helpful!
Excelente explicación, muy bien detallado. 🙏
Gracias estimado ! 🙏
Gracias amigo
Cómo instalar un banco de 2 tranformador monofásico e estrella
I R Monkey
Muy util
Gracias amigo.
They can be used in cars for parking?
Incomplete
muy bueno... excellente muchas gracias
Gracias amigo
Excelente maestro
very professional, I just a sales in a relay factory, if you need any industrial relay please contact me.
Awesome
Which program is this simulation?
😮 Whats
Thanks
good vid ..you could include the difference between the run and start capacitors
Noted
He had no idea Run capacitor is permanently connected Start capcitor is x6 of capacity this one is disconected with centrifigal switch when speed reach 75%
How do I subscribe?
link in the description.
Dear sir provide PLC topic for beginners
www.patreon.com/ISCAUniversity
Please application name
Can you share the plc program fill please
Yes, once you become a Patreon member you will get the file.
It Is Goode!!
WWWWWWWWWWWWWWWWWWWWWWWWW
do you have any classes in designing these systems?
in particular, emergency pump control
Jeremey, We don't have any classes for the system? Will add to the list.
Application name please
Hi, would there be a video explaining how to configure the IV3 with the SCHNEIDER PLC?
Yes, Make sure to stay tune
Is it compatible with the Connect components workbench for the Micro800? Im using a keyence vision system,too. But i have a Micro850 P.L.C to program.
yes, it is. I have done it before, a little while ago for a school project.
@@komander69X did you. Used modbus or like the same process in the video?
@@luiggi_s1195I don't think Modbus is an option within Keyence IV3, which is a shame. All my Micro820's run with Modbus for data acquistion
You did it well
Thank you!
marvelous
Thank you
Hola mucho gusto, tienes excelente contenido. Que software usas para hacer las animaciones?
Gracias, amigos! Estamos usando Apple Motion para la animación.
@3:41. Where did you get the programming routine? Or did you created?
Yes, we created the program.
I would like to see the connection from the power circuit to the two primary wires going to the primary side of the control transformer in a 3 phase application in an mcc feeding a motor.
would that be possible
Which diagram or connection are you talking about ?
The two wires from the primary side of the control transformer to the load side of the fuses protecting the motor!
Of course there is usually two fuses protecting the transformer on top for both wires.
Excellent explanation sir! Thanks
Thank you for the feedback. 🍻
Great! Can you do one with beckhoff.
Will do
Excelente!
Thank you.
Entonces es lo mismo el solenoide y Válvula solenoide ?
Muy buena ing. 👍🏼
Gracias amigo!
please integrating with S7 1200 tia portal..
coming soon.....
una duda no se si me puedan ayudar estoy conectando un iv3, me sale el error hice todos los pasos la diferencia es que estoy corriendo con rslogix 5000 V20.04.00 (CPR 9 SR 5) y el plc que estoy utilizando es el 1768-l43 compact logix pero me continua saliendo el triangulo amarillo, es intermitente conecta y desconecta y en el sensor keyence me marca el status en rojo parpadeando agradezco sus comentarios
Vaya a las propiedades del módulo y revise el estado de la conexión. El texto de estado generalmente indica cualquier problema detectado. También verifique si hay cableado suelto, malas conexiones o ruido que podrían hacer que el módulo se desconecte ocasionalmente. Avíseme si el estado de la conexión proporciona alguna pista.
@@iscauniversity el codigo que me arroja el plc es el 16#0204 ya instale un cable de ethernet nuevo intercambie el nodo de conexion cargue el eds original de keyence, puse el modulo a tierra, acabo de conectar otro pero con salidas digitales y con el no e tenido ningun problema solo en la conexion por ethernet
@Norberto.Zapata ¿Puedes hacer ping al Keyence IV3? Si no, te recomendaría revisar la configuración del sensor de visión.
@@iscauniversity si si se puede hacer ping, acabo de cambiar el switch probare con otro por que me presenta la misma falla, al menos que no sea compatible
@Norberto.Zapata ¿Con qué números de modelo estás trabajando? ¿Puedes compartir el número de modelo y de serie?
Can we say ; contactor is for 3 phase , where as relay is for single phase ?
Contactors can be utilized in both three-phase and single-phase systems, depending on the current, voltage, and loads involved. They are often used in three-phase applications due to their ability to handle the higher demands of three-phase equipment like motors. However, contactors can also be used in high power single-phase switching.
In single-phase and low-voltage applications, relays are often chosen for tasks such as switching lights, fans, solenoids, or small motors. They are suitable for control logic, automation, and protection functions in these scenarios.
So , what is the difference between relay and transistor ? And difference between relay and contactor ?
Relays and contactors are electromechanical switches, while transistors are electronic switches without moving parts. Contactors are designed for heavier loads than standard relays. Transistors are faster and smaller but cannot directly control high power like relays and contactors can.
Make a parallel branch off the cr in the third rung with with a nc contactor connected to a yellow light.
Great answer Brandon.
Tj4092 @tj4092 @135
Keep continuing and make a lecture using the software i am very interested in this area. And if you have a simens step 7 sw attach the link please😢 Thank you
Noted. Every week, we post videos related to controls and automation. Once we finish the series on AB Studio 5000, we will create one for Siemens and Beckhoff.
Thank you PB2 > Relay energize > CR1-1 > CR1 > CR1-3 close 😃
Yes correct.
This video serves as a brief introduction to PLCs and an overview of the basics. It is meant to provide a foundation for complete beginners starting out with programmable logic controllers. In later videos, I plan to go more in-depth on PLC hardware components, programming languages like ladder logic, and PLC programming tutorials. This is just the first video in a complete PLC training series, so stay tuned for more detailed content on using PLCs for industrial automation. Let me know in the comments what PLC topics you want covered in the upcoming videos in this series!
I'm under apprentise and doing N2 Electrical. Tnx🙏🏿🙏🏿
Awesome, best of luck and we have a lot of information electrical/controls related.
Excelente video!!! Necesito más información sobre automatización y control eléctrico
Gracias, amigo. Todos los días publicamos en nuestras redes sociales y una o dos veces por semana subimos nuevos videos en TH-cam.
Nice, thank you.
Thank you for watching