How to Draw a Wiring Diagram and Turn it into a PLC Program (EPLAN Tutorial) Reverse Forward Starter
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- เผยแพร่เมื่อ 19 พ.ค. 2024
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When you look at an industrial control panel wiring diagram despite how many pages they include, they most probably consist of two sections. One is the “Power or main circuit” and the other is the “Control circuit.”
In this video:
1. We'll check and understand the logic behind a Forward and Reverse motor control wiring diagram by means of a practical industrial example.
2. We're going to convert that old Clockwise/Counterclockwise motor control wiring to a PLC wiring diagram.
3. You'll learn how to draw a basic wiring diagram with EPLAN Electric P8. So this part would be very helpful in case you're not familiar with Electrical CAD software.
4. You'll understand the basics of how to convert a wiring diagram to a Ladder diagram in the TIA Portal V16.
👉 To gain a better insight into reading and understanding Electrical Wiring Diagrams, watch these two videos first:
▶ upmation.com/wiring-diagrams/
▶ upmation.com/plc-wiring-diagram/
The mechanism that we're going to take as an example, is a three-phase electric motor that is installed on a conveyor system that moves the pallets toward a check weigher machine.
In this process, sometimes the operator must stop the conveyor, and sometimes turns on the conveyor in the reverse direction to move the pallets backward.
It is possible to implement this mechanism without a PLC but as you may know, these days, even for small-size processes we use PLC systems to control ALL of the mechanisms in the process, reduce the cabling works, and have more control over the process.
In a future video, you will learn how to wire the actual electrical devices of this process, download this software to the PLC, and simulate the process.
I really hope you'll learn something new from this video. If so happens, please LIKE and share this video with your friends, colleagues, or your students.
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SECTIONS of this video:
0:00 What will you learn in this video?
0:34 Forward and Reverse Motor Control Process
1:24 Electrical diagram drawing software we've used in this video
1:48 EPLAN P8 Tutorial for beginners
5:22 Understanding the CW CCW Wiring Diagram
7:01 PLC wiring for Forward Reverse motor control
7:34 Comparing the PLC Wiring and Old Wiring Diagrams
8:17 Converting the Wiring Diagram to a PLC Program
===========================
▶ If you've missed our most recent videos, watch them here:
Why we use Relay in PLC Applications | Relay Wiring Diagram
upmation.com/relay/
How to Read PLC Wiring Diagram
upmation.com/plc-wiring-diagram/
How to Read Electrical Diagrams | Electrical Diagrams Explained
upmation.com/wiring-diagrams/
===========================
▶ If you want to become a confident PLC programmer, don't miss this free "Siemens PLC Training" course (This course will be continued):
Part 1: Up & Running with PLC Ladder Programming
upmation.com/plc-hardware-con...
Part 2: How to Write PLC Ladder Program?
upmation.com/ladder-logic-plc...
Part 3: How to Simulate the PLC Program?
upmation.com/simulate-the-plc...
Part 4: Motor Start and Stop Ladder Logic PLC Program
upmation.com/plc-program/
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===========================
#EPLAN #ReverseForwardStarter #Upmation
Great thanks to the author!
I'm very glad that eventually someone gives us such valuable content. Being Electrical Control Design Engineer I find this videos extremely valuable for me. So, please sir, provide more information about designing (preferably using EPLAN) industrial automation. For example using safety relays, sensors connection on the diagram, designing control panels, dealing with terminals and so...
Perhaps looking through out one of your projects
Sure! We will consider your suggestion for next videos. Thank you!
Thank you ! I appreciate you producing this series.
Glad you enjoy it!
Today is a holiday! Upmation has released a new video:) Thank you very much, I was really waiting for your new products!!!
Hey! We appreciate your support. Hope you've enjoyed it! Thank you! :)
Instead of restricting access to their knowledge they are building army of engineers loyal to their brand. Thats a smart move! Bosch Siemens and Honeywell could learn a thing or two from their book!
thank u
Very informative video, I like that you are combining the design aspect with the plc programming. Great work keep it up!
Hey, Jamie! Thanks for your comment and happy you liked this method of teaching! More to come, please stay tuned.
Excellent video. Worthy to wait for it. Thanks so much Upmation.
Glad you enjoyed it! So nice of you!
Thank you very much for your clear explanation and interesting information, please make more videos like this.
Good luck.
Thank you for your support! It is very nice of you! We're really happy you liked it.
I don't know how to thank you enough. This has been a great reference tool for me.
Awesome! It's great to hear it helped you this much! Please feel free to share this video with your friends and colleagues.
thank you very much, this is best PLC beginner tutorial with full process.
You're very welcome! Glad you think so!
Excellent video! Thank you mores videos with Eplan Electric or Autocad Electrical with PLC program this is fantastic.
Hey! You're welcome! Stay tuned for more of these videos. and please share this video with your friends and colleagues.
I like your courses. They enhance my PLC understanding. I am a trainer of basic PLC at work. I use the company PLC but I want to learn other PLC as well. Mostly I would like to learn Siemens PLC
It's great that our videos helped you with PLC principles understanding. Keep it up and learn more. Stay with us as well for the next episodes and let us know if you need any help down the road.
Wow! Thank you for this nice video.
I have learnt a lot in your lectures.
You're very welcome! Great to hear that! Please stay tuned and share this video with your friends and colleagues. Thank you!
super High quality performance / thank you all gentlmen
Thank you! Greetings from Brazil.
You're welcome, Gabriel! Happy to have you here. Please stay tuned for more and share this video with your friends and colleagues. Cheers!
Thank you Upmation!
You're welcome, Emmanuel!
amazing content guys, liked, subscribed, keep it up!
Awesome! Thank you for your support!
Very clear explanation, very clear materials, concisely and easy to understand, and very good practical exercise, very useful for an electrical designer. if you can do a full training course for a schematic for a full automation control system, that would be great.
Thank you for your comment and suggestions! Happy it was helpful.
@@Upmation 1.can we use capacitive touch pad switch (with 5v /24 v dc relay )......in place of start/stop/selector switch ? in a 24 v dc PLC?
2. As we are using retentive timers......how we can design ladder logic for PLC.. so that process start ITSELF after power supply resumes ? (i.e ..not starting with the help of start switch)
Love ❤️ from Raigarh (India)
Hi bro, its me again 😁😁, really appreciate and huge gratitude on your hard efforts! I can feel your sincere and efforts and thinkings on how to break down parts by parts and let us understand very clearly!
Hi there! Happy to read your comment again! Thank you for the complements. So we were successful in our mission to simplify the contents :)
You are just too good. I'm happy to have subscribe to your channel. Great knowledge sharing.
Welcome aboard, Noel! Happy to have you here!
Thank you Professor.
You're very welcome, Mel!
You are a very good teacher.
I really appreciate 🙏 and hope we learn all about automation.
Thank you very much ❤️❤️
Thank you! It is very nice of you and we're really happy that we could help. Please stay tuned for more of these videos.
Amazing
Thank you for this video
You're very welcome, Selma! Happy you liked it.
Wonderful video, lot to learn
Thanks for sharing knowledgeable videos'. keep making more informative videos......
You're very welcome! Stay tuned for more.
Good video,please continue
Very important tutorial.
Thank you! Glad to hear that! Please don't forget to let us know about your suggestions.
What can I say? Thank you very much. The explanation is simple and very easy to understand.
Great! You're very welcome!
Thankyou sir for the knowledge
You're very welcome, Linos! Stay tuned for more and please share this video with your friends and collegues.
Good one..thanks for clear explanation...
Thank YOU for watching! Please let us know if you have any questions or suggestions.
Очень полезно для начинающих. )))
the best one thanks .very informative , better than half years in school......
Hey, Yeshi! It's great you liked it this much. Thank you for your comment.
really Excellent Explanation
Thank you! Great to hear that!
Awesome, good explanation 🥳
Thank you! Stay tuned for more.
Thank you, I love it
You're very welcome! Glad you loved it. Please let us know if you have any questions or suggestions and share this video on other social media.
Thank you for your videos
You're very welcome!
Thank you for sharing. Thumbs up :)
Thanks for watching, Saeid!
lately, i was watching realbars youtube. Now I can see that they have a guest :)
Hey, Kwame! Thank you for your comment and support. We'll do our best to provide useful and practical information for the fans.
Ez to understand it. Thanks
You're welcome! Thank you for watching!
Great Video Thank You
You're welcome, Hamid!
good for this information and thank you
You're very welcome!
i love this video
Great video watch from India.
Thanks for watching!
I'm a mechanical and Production Engineering technology graduate, but I want to train with PLC programming for machine trouble shooting for Fanuc, Mitsubishi and Siemens controlled machines.
Thanks
Really helpful video. I am waiting for new video.
Glad to hear that! Please stay tuned. It's coming soon!
Great!
Thanks 👍
Anytime!
thanks
Great video.!!!! I may be mistaken but shouldn't the "motor fault " XIC bit be in series with the stop XIC?
Hi, Ben! Sorry for missing out on your comment. The short answer to your question is, No!
That is because the stop condition will depend on "Stop" AND "XIC" at the same time. It means that to be able to stop the motor, there should be a motor fault AND the "Stop" push button should be pushed simultaneously. For instance, if we push the "Stop" push button and there is not a motor fault in the circuit, then the motor WILL NOT STOP. So putting them in parallel will make them independent. Please let me know if I can be of further help.
Excellent...
Please explain how to read 10kv VCB control circuits..
I'll transfer your suggestion to the team. Thank you!
Excellent classes sir ji 🌹🙏 father
Thank you! Happy to help!
Good morning very good news
Need more videos on PLC brief Tutorial..plz consider bro
Hey! Of course! I will transfer your suggestion to the team. Please stay tuned.
Wonderful sir......... please share more vedios
Thank you! Will definitely do it.
Perfect
Thank you, Nikita!
Hello sir, I'm confused about the NC motor fault in the ladder diagram. Shouldn't it be in series with the forward and the series NO contacts, so that when a short circuit occured, it will switch to NO and cuts the contacts of the motor? Please explain that issue in detail.
Good vidio👍
Great video man. Ill give you 2 thumbs up but there is only one thumbs up buttion!
Thank you very much! We appreciate that.
GOOD VIDEO
Thank you! Stay tuned for more.
at the 6:00 minute what software do you use to simulate?
Thanks for the basic tutorial, its ez to follow, just one question, I am using Eplan P8 ver.2.7 and i couldn't find the "Triple NO contact, 6 connection points" under the NO contact option, is this because i did something wrong or I need upgrade my version to 2.9?
Hi! I think something might go wrong with your library when you were installing the software. But to be sure before you reinstall the software or take any other action, please look more carefully for that item at the higher level of hierarchies. Thank you and please let me know if you found it or not.
@@Upmation I tried to install the software but the symbol i need was still missing, is there any way that i can update my IEC symbol library?
Thanks for video, could you please tell where you got Eplan Electric P8 software?
You're welcome! You can contact them, and they will get back to you: www.eplanusa.com/company/contact/
You can download the EPLAN Education for Students as well: bit.ly/3rtnznb
@@Upmation thank you for sharing
Great
Please make video regarding the preparation and reading of Cable Schedule .
Hey! Sure thing! I will let the team know about your suggestion. Thank you!
I'm an electrical engineer bro, plc scada course padicha scope irukuma nu therla
Upmation what are softwares did you use here
great 🧠👀
Hi sir may I know what kind of software you are using?
tnx
Welcome!
Mantap
very good, could you please explain star delta schematic diagram?
Hi, Ellen! Yes, I will transfer your suggestion to the team for the next videos. Thank you!
Hola amigo bajo que norma de eléctricas trabajas?
Hi, I am confused about wiring in 7:28. I see that you have used sinking type of connection(24VDC to coils), but i have checked the electrical diagram of this module in datasheet, and I saw that the outputs should be connected to the GND(sourcing type of output module), not 24VDC. Is this particular module both sinking and sourcing, I cannot find the information about that. Sorry, for my English skills ;) I would be grateful for response
Hey there! Thank you for your comment. Yes, you're right and it's a mistake in the drawing of the DO card. There should be '0 volts' connected to the other side of the devices that are connected to the DO card. Sorry about that! :)
@@Upmation Thanks for response! but I have second question, the Q1 motor overload switch have additional NC contact, so when it is ON the contact is closed, and whent it is OFF the contact is open? I am asking because considering relay it would be closed not energized, and open when the coil is energized. So it works in a different way
A three phase motor usually has a starter to reduce starting current. How can we manage that along with the reverse functioning of the motor?
In this case you have to have a soft starter or VFD as well.
It's a good one 👍
نبي البرنامج لمحاكاة الدائرة الكهربائية
plz make a video about traffic light plc ladder
Hey! Sure!
Hi! At 6:03 you use a software to simulate a circuit, or is just animation graphic? I only know CADe SIMU and FluidSIM which can do this. It would be great to know more software with huge functional symbol sets.
Hey, Lantos! No, it is just a graphical software.
Please, Make some input and output connection of pLC vedio with sensor connection.
Sounds like a good suggestion! I'll transfer it to the team. Thank you!
Appreciated efforts, I’m also providing the Free and complete PLC training please visit and watch.
th-cam.com/channels/CjYS4WI7Mz75kmNcSgmSOw.html
Sir plc scada kara hu job kese kare
Can you please make PLC Ladder Diagram videos on Rexroth Software ?
Hey, John! Thanks for your suggestion. We will put that on the plan.
@@Upmation ok 👍
Diagrams Editor Softwer Name Plz?
Tell me why did you use NC "Reverse run" in series with Forward run SR.
And NC " Forward run" in series with Reverse run SR.
And stop and fault in parallel. Is not be in series?
Making me confuse please clear my point.
I have been trying to replicate the plc programming, forward / reverse with my LOGO software Comfort. could you please explain how to SR flip-flops thanks
When k1 coil has on then k1 NC is open . After that when i want to reverse start don't turn on because k1 NC had ON ..
Please define it
Sir what is tha Saft ware you use bay tha create tha palne please thall me about tha plane I want to lorn this
😂 learn english first
Ich mag PLC
Q0.2 on the output of Q0.0.
Q0.3 on the output of Q0.1.
For stop lamp we'll need another network:
~Q0.0&~Q0.1=Q0.4
Do the contactors have coils?
Yes, of course, they have. Their function is almost the same as the Relays but they're used for different purposes.
@@Upmation Thank you for your answering! This is really cool!
Sir plc make the video sinemic power module 240vfd star delta power wiring diagram and control wiring diagram with BMS operate AHU
OK! Thank you for your suggestion.
how can i get software
Are you leaving the PLC program as it is? If so, the SR will never work. The reset is high, so no matter what happens on the set terminal, the output will always stay low. Am I missing sth?
I want a program to control the speed of AC MOTOR through plc.
👍👍
What's name the program plc?
Hello what name software .
The PLC programming software that is used in this video is TIA Portal V16.
This is plc only simulation correct.
Is it EPlan the free software?
Hi! No, EPLAN does not have a free version. I think there would be only a free trial period.
😍
Why you stopped making this series?
Hey, Alexandr! Sorry for the belated response and thank you for following up. We are going to continue this course.
how to read plc wiring diagram??? can you make a video about it??
nope i already understand it
Please take a look at these videos and articles:
How to Read PLC Wiring Diagram ▶ upmation.com/plc-wiring-diagram/
How to Read Electrical Diagrams ▶ upmation.com/wiring-diagrams/
Give me software
The "Stop" N/C contacts and the "Motor Fault" N/C contacts should be in series not in parallel as you have drawn them. They should have their own terminal point at the PLC as shown on your PLC input drawing.
Q.2 and Q.3 Both are used for reset purpose when any one input disconnect then q.0 will be reset so connections should be in parallel