I come from the massive printing industry (not inkjet printers) and I am sure your videos will be of great help for engineers and technicians of our arena. Keep up this good work.
Rajvir, thank you for this video and series!! It is PERFECT for me, who has just enough electrical, and just enough programming, to follow along very easily!!!!!!! Thank you so much!!!!
dear sri Rajvir Singh just now i watched yr video on PLC WIRING SESSION 1. Yr video Is outstanding And WELL planned and executed. i understood what u have explained there. even before yr video i have watched videos on the same subject explained by foreigners who are experts in the field but i could not follow every thing they explained there. Yr 1st video on this Is very effective in driving key imp.features that a new comer has to grasp before proceeding for further details on this subject. yr way of teaching and video contents arrangement Is praise worthy. looking forward to learn more on the same subject. many thanks to you. s.vatsa, Bangalore
DAMN YOU EXPLAINED IT REALLY WELL SIR...IM SO HAPPY THAT I UNDERSTOOD EVERY PART OF THIS VIDEO WITHOUT REVERSING THE VIDEO...THANK YOU VERY MUCH...IM SHARING IT WITH MY FRIENDS
Hello Rajvir! Thanks for the video! I am a brazilian and at this moment i am teaching PLC. I have experienced a lot of difficult from my students about wiring, and your video was very clear!! Congratulations. =)
Yeah, in Allen bradley you may find multiple Sink/Source terminals . In Delta it is designated by "S/S" & in Siemens & Allen Bradley "M0" or "M". or sometime "COM".. Names might be different but the principle is same.
very nice explanation about E learning of plc sessions i am very excited to learn all varieties of plc controls and their wiring and programming. thanks a lot sir.,
Thanks for the appreciation Mahaboob! You can find some free PLC simulators in our website at www.nfiautomation.org ! If you need any assistance buzz me at rajvirsingh.43@gmail.com
I have never watched any other video which involved such a detailed explanation. Thanks Rajvir. I was hoping you would post a video explaining the working of limit switches. We tend to use them a lot in our work.
Hi.. That was a very good session, appreciated completely I have an issue, i have Mitsubishi xmp8 plc, it is showing some fault, not able to figure what it is.. It only shows display on the device saying "XRAM" .. With no indicator working for input or output.. Is it a Hardware related problem or a software related one.. Please respond ASAP.. Thx
Excellent tutorial mate! You did great work. Keep up nice work. This is something one is learning in months in industry by practice and observation. Regards,
It depends ..you can connect 0 VDC and 24 VDC as well. The logic is whatever voltage you give to COM you will get the same in output terminal if the output is relay type in PLC
In Allen Bradley, I have seen that positive terminal is supplied to common in output side. But here it is shown differently. Can you explain if you are still active here?
Thank you. This is a good video. I am looking forward to seeing your next video. I am trying to learn industrial automation controls for my job. Your explanation was very helpful.
Thank You and about your Logic.That's how you can do : Using ALT Commands Switch = X0 Motor = Y0 Solution 1 LDP X0 ----- ALT Y0 Solution 2 LDP X0 ---- CNT C0 K2 LD= C0 K1 ------ SET Y0 LD= C0 K2 ------- RST Y0 LD= C0 K2 ------- RST C0
hi, In PLC Box Sorting we use 10 sensors. From 0 to 7 sensors we use PLC inputs and for remaining sensors you said an external input card is used. My question is how you have interfaced external card to PLC (you have not shown in videos ) ? you are showing wiring of a PLC in a schematic diagram (in a studio software). But we want to see wiring of a PLC in real scenario. Please make a video on wiring of plc and how to interface external card to plc in real scenario (Even which screw driver should be used to screw and unscrew the plc inputs)
First of all thank you for making this video, the explanation was really simple. The question which popped up in my mind is - What happens if we ground the "COM" port ?
hello Ranvir, could you please tell me how to select plc? like hows its inputs and output are selected, what are the factors required in order to select plc?
+Vikash Kumar Everything depends on the application. If you are automating a process note down the various switches, sensors, actuators, their type (Whether Digital or Analog) , their Current rating (low or high) and operation voltage (AC or DC), mode of operation (digital or proportional). All these factors matters in selecting a PLC. Well this is a long discussion and i can clear more concept if you share all those details of Sensors and actuators.
You may not find this software online for free download. You need to purchase the licence for that. Two versions are available - Student Version & Professional Version.
Sherfrank Dagasdas the limit switches gives command to the PLC on actuation. You can connect either NO or NC contact of limit switch to the input of PLC.
Bro, i really love your work and you have make me smile to myself. this is making a lot of sense. i understand much better and much faster. keep it up and my God bless you.
Sir thank you very much for very sweet explanation.. can you please let us know how does a profibus ad its cable work...how they PLC and profibus can communicate with each other ???
Dear Vijay, Profibus is the term used by Siemens for their PLC communication network. It's like connecting PLC with PC or any other device via MPI cables for example. Later Profibus is optimized to Profinet by using Ethernet communication by linking the correct IP addresses. So it's generally the mode of communication just like Rs 232 or Rs 485.
what is the meaning of potential difference and what is it role in programming. once finishing a wiring is it possible to change ,i mean change the input components.
You told that, wiring in plc will be done one time only, how things are connected then?? Is it like, evry input is connected to every output?? What and where are the differences in different company plc devices??
Thanks for the appreciation! And about your question "he use of plc on our field.(ECE)"? - I could not understand your question and intentions behind knowing the same" - PLC is a part of control system. It has wide application in manufacturing and process industries. And it's been adsorbed by entertainment industries as well ! Can you please elaborate this term- "Your field- ECE"?
um it will help you to enhance your career in automation field and to be specific manufacturing n process control ! electronics is itself a vast field n these two are elements of that !
+Mustapha Alkhafaaf your 24v will power a control circiut(say relay and switches) the 220v lamp will recieve a 220v but controlled by a 24v switch or relay as the case may be
no doubt that was awesome explanation with great voice sir i have little bit confusion i think the other side of indicators will be connected to common as plc output terminal will provided it 24 vdc.
+Wajahat Hussain It's not necessary that PLC output provides 24VDC. It depends on what you have connected to the COM of PLC. The signal connected to COM of PLC output will be available at PLC output (in case of Relay type PLC)
whats the difference between push button and toggle switch.? it both works the same way. u Switch it on and the current passes. off then no current. similarly with push button. so when to use which.?
Awesome explanation Mr. Singh. You make learning PLC look so easy with your thorough, systematic way of teaching. Thank you and keep up the great work. I'm looking forward to buying your PLC course. Does it come with a PLC trainer?
I come from the massive printing industry (not inkjet printers) and I am sure your videos will be of great help for engineers and technicians of our arena. Keep up this good work.
Thank you for appreciation!
h
where do you work?
Thank you for sharing this basic PLC things for beginners and future engineers. Greetings from Republic of Serbia !!! :)
Awesome description, I'm an ex-coal miner from West Virginia and even I understand. I appreciate the work you put into this, very helpful.
This was superb Rajvir. It was never so easy to understand for a Chemical Engineer.
Superb Clarification. Being a Mechanical Engineer, it gave me a good understanding. Keep it up. Brilliant work!!!
zakir hussain thank you for your feedback on this video :)
Easiest explanation of plc,I have ever seen...thank you Mr. Singh.
Thank you :)
Rajvir, thank you for this video and series!! It is PERFECT for me, who has just enough electrical, and just enough programming, to follow along very easily!!!!!!! Thank you so much!!!!
You are welcome :)
Thank you sir!!!!...i am enjoying my studies with the help of your tutorials!!!
Have Gr8 life ahead!!! ;)
Impressive collection of PLC training videos. Amazing how India has made such a big splash in the PLC training market in just the last year.
Thank you!
dear sri Rajvir Singh
just now i watched yr video on PLC WIRING SESSION 1.
Yr video Is outstanding And WELL planned and executed. i understood what u have explained there. even before yr video i have watched videos on the same subject explained by foreigners who are experts in the field but i could not follow every thing they explained there.
Yr 1st video on this Is very effective in driving key imp.features that a new comer has to grasp before proceeding for further details on this subject.
yr way of teaching and video contents arrangement Is praise worthy. looking forward to learn more on the same subject.
many thanks to you.
s.vatsa, Bangalore
The video series of PLC is very informative and easy to understand. Thank you very much
DAMN YOU EXPLAINED IT REALLY WELL SIR...IM SO HAPPY THAT I UNDERSTOOD EVERY PART OF THIS VIDEO WITHOUT REVERSING THE VIDEO...THANK YOU VERY MUCH...IM SHARING IT WITH MY FRIENDS
Happy to hear that :)
Hello Rajvir! Thanks for the video! I am a brazilian and at this moment i am teaching PLC. I have experienced a lot of difficult from my students about wiring, and your video was very clear!! Congratulations. =)
Yeah, in Allen bradley you may find multiple Sink/Source terminals . In Delta it is designated by "S/S" & in Siemens & Allen Bradley "M0" or "M". or sometime "COM".. Names might be different but the principle is same.
That is what i was looking for. Best video from all videos i have seen so far ?
I appreciate the concepts you explained but i really wanted to know how you program the internal circuit so that the PLC can work
Very clear. Thanks. (To make it perfect, it would be great to get rid of the extraneous noise.)
The Best Presentation ever. Very outstanding. Keep it up..
Thank you Christopher Leo check our free/paid courses at online.nfiautomation.org
Very useful for beginners of PLC learners Excellent Presentation
Thanks Mr Durgesh! :)
Absolutely great explanation. Appreciate your effort Rajvir ji....
it is very simple and very nice way to teach a plc.......thanks a lot for teaching brother .....I need some more lectures related to this
very nice explanation about E learning of plc sessions i am very excited to learn all varieties of plc controls and their wiring and programming. thanks a lot sir.,
Thanks for the appreciation Mahaboob! You can find some free PLC simulators in our website at www.nfiautomation.org ! If you need any assistance buzz me at rajvirsingh.43@gmail.com
i hav never seen any where this much clear explanation...thank u so much.
and plz make the series of videos on SCADA.....thanks again.
dude i'm benefiting from your explanations, thank you very very very much. i desperately needed this
Thank you Mubarak Shamax check our free/paid courses at online.nfiautomation.org
I have never watched any other video which involved such a detailed explanation. Thanks Rajvir. I was hoping you would post a video explaining the working of limit switches. We tend to use them a lot in our work.
+abhirami viswakumar Thank you! The video for limit switch is already in our channel. Please view for your perusal.
this was succinct and informative. I am a subscriber. You have a talent for making electronics easy to follow.
Hi.. That was a very good session, appreciated completely
I have an issue, i have Mitsubishi xmp8 plc, it is showing some fault, not able to figure what it is.. It only shows display on the device saying "XRAM" .. With no indicator working for input or output.. Is it a Hardware related problem or a software related one..
Please respond ASAP.. Thx
sir, thank you so much for giving us an English tutorial on PLC.
Thank you! I'm on a break, will bring up more videos soon ^^
Clean Shot Explanation!
thank you!
Your welcome!
Thanx!
Excellent tutorial mate! You did great work. Keep up nice work. This is something one is learning in months in industry by practice and observation. Regards,
LearningZone - Thank you for appreciation ! I am glad you liked it ! Watch more at online.nfiautomation.org
Very well explained. Being a newbie found it extremely useful! Thanks Rajvir!
Thank you for appreciation!
I was having such a hard time visualizing this. Thanks Rajvir this is extremely helpful!
great video!
have one question. Isn't the COM terminals on the output side connected to 24v on the Plc in the physical wiring connection?
It depends ..you can connect 0 VDC and 24 VDC as well.
The logic is whatever voltage you give to COM you will get the same in output terminal if the output is relay type in PLC
+Rajvir Singh (NFI Automation) Thank you! the particular system is an output relay type...thanks for clearing this up.
In Allen Bradley, I have seen that positive terminal is supplied to common in output side. But here it is shown differently. Can you explain if you are still active here?
Great Explaination!!!!!. can you please explain how actually the interfacing between the sensors and PLC in industries.
Thanks very much. Please Mr I need wiring diagrams for Allen bradly panel .
I saw slot of videos.
but I like your explanations.
really you are great.
I am Egyptian
its really very helpfull in understanding basics of plc
Rajvir Singh Hey, will I be able to create a wiring diagram for a Beckhoff PLC using the software you've demonstrated above?
Yes it can be done ;)/share some details at nfiautomation@gmail. Com, I will try for sure.
Thank you. This is a good video. I am looking forward to seeing your next video.
I am trying to learn industrial automation controls for my job.
Your explanation was very helpful.
+William Waugh Thank you for your appreciation. You can check our free/paid courses at www.nfiautomation.org
Thank You and about your Logic.That's how you can do :
Using ALT Commands
Switch = X0
Motor = Y0
Solution 1
LDP X0 ----- ALT Y0
Solution 2
LDP X0 ---- CNT C0 K2
LD= C0 K1 ------ SET Y0
LD= C0 K2 ------- RST Y0
LD= C0 K2 ------- RST C0
Rajveer sir,
Please help how can i get this software on my pc. And hiw much it will cost to me..
Excellent work Mr.Rajvir keep on posting these videos.these are really very helpful
Thank you :) ! I appreciate your feedback! Stay tune for more updates.
Sir , whether the input voltage applied to the plc should be A.C or D.c is dependent on which module ??
Yes you can . Search google for WPL Soft
hai which programing programming cable u used in all off them are they same or different
thank you very much sir. the video is so much informitive. In this video you have cleared my some doughts. Thanx from my heart.
hi, In PLC Box Sorting we use 10 sensors. From 0 to 7 sensors we use PLC inputs and for remaining sensors you said an external input card is used. My question is how you have interfaced external card to PLC (you have not shown in videos ) ?
you are showing wiring of a PLC in a schematic diagram (in a studio software). But we want to see wiring of a PLC in real scenario.
Please make a video on wiring of plc and how to interface external card to plc in real scenario (Even which screw driver should be used to screw and unscrew the plc inputs)
All videos are useful for us, thank you so much.Please upload a video plc equipment commissioning tutorial.
First of all thank you for making this video, the explanation was really simple.
The question which popped up in my mind is - What happens if we ground the "COM" port ?
+Dhaval Taneja why would you GND it in the first place ? If you mean earthing by „Ground“ then it’s a very bad idea
Rajvir Singh
Sir, Can you please explain me why is it a bad idea to connect "common" with earthing (that is already zero volts)
explained in crisp and clear.
can u provide the link to download automation studio.
thnk u
hello Ranvir, could you please tell me how to select plc? like hows its inputs and output are selected, what are the factors required in order to select plc?
+Vikash Kumar Everything depends on the application. If you are automating a process note down the various switches, sensors, actuators, their type (Whether Digital or Analog) , their Current rating (low or high) and operation voltage (AC or DC), mode of operation (digital or proportional). All these factors matters in selecting a PLC. Well this is a long discussion and i can clear more concept if you share all those details of Sensors and actuators.
Best way of explaining. Thank You
Your welcome jithu raj Explore free course at online.nfiautomation.org
@shehbazmansuri - You may find all the session in the playlist only. We give these sessions in CD format to our student's here in our academy.
Is the wiring showed in this video is sinking configuration?
I will be watching all your videos. just great simple.
Gareth Atkinson Thank you .. we are glad that you liked our content. Get more free/paid courses at online.nfiautomation.org
You may not find this software online for free download. You need to purchase the licence for that. Two versions are available - Student Version & Professional Version.
you have given a Clear explanation sir... This video is an answer to few doubts of mine. thank you. would be helpful if you upload much more videos.
You are welcome. Check more free/paid tutorials at www.nfiautomation.org
Rajvir Singh thank you sir..
You are welcome!
Sir good day! Are the limit switches of the motor depend on the command of the PLC or function of it ?
Sherfrank Dagasdas the limit switches gives command to the PLC on actuation. You can connect either NO or NC contact of limit switch to the input of PLC.
Bro, i really love your work and you have make me smile to myself. this is making a lot of sense. i understand much better and much faster. keep it up and my God bless you.
hey this is awesome... Which software is this in which you are explaining?
Hi, what version of the software are you using ?
Thanks God for your very clear tutorial about plc.
Thank you :) don’t forget to check out our new website for free courses. Only at www.codeandcompile.com
question about the programming diagram in the software...Does this reflect the actual wiring of both inputs and outputs?
+Pandayotegoog Leintheass It's more and less is the actual wiring.
I appreciate your involvement to give a free tutorial... I request you to give a connection for analog input
Ur sample given is PLC input and output should be sourcing type to provide 24v DC to lamp right (common connect to 24v dc in this case)
very interesting video and explained so carefully..thank you so much for valuable video
very clear and systematic explanation. thanks you so much Sir
Sir thank you very much for very sweet explanation.. can you please let us know how does a profibus ad its cable work...how they PLC and profibus can communicate with each other ???
Dear Vijay, Profibus is the term used by Siemens for their PLC communication network. It's like connecting PLC with PC or any other device via MPI cables for example. Later Profibus is optimized to Profinet by using Ethernet communication by linking the correct IP addresses. So it's generally the mode of communication just like Rs 232 or Rs 485.
sir do you have any videos regarding profinet or profibus which explains well..and can you please suggest me if you have...
thank you
Vijay Makvana well I don't have any video but with your suggestions I will create one and post in this channel :) thank you for your feedback !
Thank you very much sir to you too
Vijay Makvana o noticias
Very good explanation. You should do one on programming just to get an visual understanding.
+Jonathan Carmona Thank you :)) We are launching new videos next year!
Great video! Thank you from Canada
Your welcome, if you would like to join our free Industrial Automation course, pelase visit: online.nfiautomation.org
Nice
Can we program all type of plc with one software . Or need different software for different plc
what is the meaning of potential difference and what is it role in programming.
once finishing a wiring is it possible to change ,i mean change the input components.
You told that, wiring in plc will be done one time only, how things are connected then?? Is it like, evry input is connected to every output?? What and where are the differences in different company plc devices??
thank you Rajvir for an enlightening lesson about PLC
sir by which software you designed wiring of plc
It's just simply superb Rajvir singh
You are welcome! Check more free/paid tutorials at www.nfiautomation.org
Very informative and interesting way to teach. I really like you methodology to transfer knowledge. How can i get this software.
sir very good explanation, which makes me to understand the basic of plc. but as a ece student i wanted to know the use of plc on our field.
Thanks for the appreciation! And about your question "he use of plc on our field.(ECE)"? - I could not understand your question and intentions behind knowing the same" - PLC is a part of control system. It has wide application in manufacturing and process industries. And it's been adsorbed by entertainment industries as well ! Can you please elaborate this term- "Your field- ECE"?
means is plc training help me to enhance my chance to get placed in core electronics company.
um it will help you to enhance your career in automation field and to be specific manufacturing n process control ! electronics is itself a vast field n these two are elements of that !
thank u so much sir
hello and thank you
would I be able to switch 220v lamp with this plc , I am asking this because we are using 24 volt power supply for the plc
Mustapha Alkhafaaf relay dude!!
+Mustapha Alkhafaaf your 24v will power a control circiut(say relay and switches) the 220v lamp will recieve a 220v but controlled by a 24v switch or relay as the case may be
this is exactly what I mean ... thanks
no doubt that was awesome explanation with great voice
sir i have little bit confusion i think the other side of indicators will be connected to common as plc output terminal will provided it 24 vdc.
+Wajahat Hussain It's not necessary that PLC output provides 24VDC. It depends on what you have connected to the COM of PLC. The signal connected to COM of PLC output will be available at PLC output (in case of Relay type PLC)
beautiful explanation sir, simply understandable.... thnk u .....
Nrusimha Karthik - Thank you! Stay tuned for more exciting updates
whats the difference between push button and toggle switch.? it both works the same way. u Switch it on and the current passes. off then no current. similarly with push button. so when to use which.?
Great 👍job, god bless you, 🙌 🙏 👏 👍 ❤ 😀 please keep it updated .
Thank you :)
Thank you very much this is very informative and helpful. Are there any open source PLC programming software packages you would recommend?
+N. Tropy Hello! well thank you for appreciation., i would recommend you Delta WPL Soft Software which comes along with simulator. Google it!
sir m confused about source and sink wiring. and m trained on fx 1n series of mistibushi.. is there ports are same in allen bradley , seimens etc?
well done sardar jee, you put it in a very nice way.
thank u very much basic video ...basic got cleared ..please upload more for howw to understand
ladder logic diagram
Awesome explanation Mr. Singh. You make learning PLC look so easy with your thorough, systematic way of teaching. Thank you and keep up the great work. I'm looking forward to buying your PLC course. Does it come with a PLC trainer?
Unfortunately not, you can however buy the PLC from the Amazon or Ebay and i can help you to make DIY trainer.
Awesome job bro. It was really an awesome and easy tutorial. God bless you.
How does logic(program) run the indicator,without having a potential difference of 24V across the indicator?
Nice explanation. Please upload video frequently.
Rajvir, Could you tell em where to get the Automation Studio software? Is it available for free download?
+abhirami viswakumar It's not free., please google it!
Wow awesome video...was very helpful...Great job Rajvir keep up the work
Very helpfull video! Thank you!
I got one question. Can you make a tutorial about how to programm or make the electrical diagram for an elevator?
Your videos are very helpfull sir...I want to know about the 4 wire PLC wiring...
What you mean by 4 wire PLC wiring?
I dont know about it ....someone asked me about the 2 wire and 4 wire wiring.....may be it is about some sensors with analog signal
How can I get the software could you please give me a link to download a free software
there is a software called Logixpro, in which you can learn how to program PLC ..plus it is a simulator.
Yeah Logix Pro would be a good option to try!
I have not been able to find out the way to download the Free Software Logix Pro; can yo help, please?
@daniele
if you are familiar with piratebay you can search there. BUt you need torrent such as bittorent or uttorent to download the program
Thank you; unfortunatelly I am not familiar at all with such programs.
Useful for every Automation Engineers
Thanks Neha, find more tutorials at www nfiautomation. org
can we take some other value of volt except 0 volt at common
Hi. Rajveer I want to know how to make ladder logic program for a motor stop and start only one button.
You can use 'ALT' command or 'Counters' to make this logic.