PLC Basics | Programmable Logic Controller

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Today we are going to talk about the basics of a PLC, the workhorse of industrial automation.

The programmable logic controller, or PLC, is a special purpose computer. It has no display, no keyboard, no printer, no hard drive, and hides in the control panel out on the factory floor, but it is still a computer.

Initially, the PLC was a replacement for panels of relays, devices that turn on and off. Making a machine run using relays as logic was time-consuming and challenging, and making a change in the logic or the operation of the machine was almost as complicated as starting over.


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#RealPars #PLC #ProgrammableLogicController

[basementgamer]

I live in Kentucky, there is a Toyota manufacturing Plant on the outskirts of Georgetown. Toyota built the industrial maintenance school for kctcs community college in the region. Today I learned that every one minute the main manufacturing line shuts down Toyota loses 125, 000$. If you can be the technician who fixes the problem in 5 minutes oppose to 10, your a half million dollar man(or woman).

[theresarapior]

This was well written for a newbie, thank you!

[rhythmandacoustics]

Short Video, straight to the point, what more do you need? I can't believe that some people disliked this.

[ahmadizzuddin]

When i was in undergrad, i really dont like plc bcoz it was hard but now i love to watch plc videos and tutorials..haha

[SimplyEmbedded]

What would be the most cost effective way for someone to start learning PLC programming? I understand the industry level PLC systems are rather expensive, would some sort of development board work for beginners? Great job by the way!

[locpham]

This needs to be a series. Every Episode With Pewdiepie = EEWP&Gordon Nightmares

[nikosg.]

Very helpful video, although i would like to see a video about Step7 or TIA Portal Programm.

[MR-nlxr]

Hope i run into some free time soon so i can buy your class courses, heaven knows i need it.

[krazykillar]

These videos are perfect for beginners like myself.
Thanks

[NaseemAbouAli]

Outstanding teaching methods, super easy to understand. Big thanks for ur efforts. Please I would like if u can add a cnc machining fundamentals playlist...

[WatchYourSpeed]

Great video to explain the basics! Thanks

[Ajaykumar-otcb]

Hloo sir please rply 🙏🙏
It's very urgent

(Q1) Take any two different number in the registers and explain its possible combinations of outputs(LED Glowing).

(Q2) Explain 2-augment and 3-augment operations in PLC.Write the code for 2- and 3- augment operations for the addition of two numbers in GX works 3 (ladder program)

[رضاصباحي]

The english language so simple thanks for that

[VarunSharma-skzm]

Kindly update a video about ac VVFD drive program internal external commands and how to feed parameters accordingly thanks the videos you are updating is helpful to build up our personality thanks again.

[Fatimaahmed-bpjc]

Very helpful channel, hope u have a great day.

[aminrad]

this video is very useful thank you very much .

[arseniysleptsov]

Could you please recommend any reliable public source or Scopus paper with the classification of different controllers? I am confused with semantic and there is no source that explains things better.
PS Extra stupid questions:
1. how is a 3-stage controller for controlling fan-speed called? Fuzzy logic controller?
2. is on/off control fuzzy controller?
3. Is a 3-stage room thermostat that defines the speed of the air conditioner fan a relay panel with fuzzy logic? or is it a tiny PLC with fuzzy logic? or is it a discrete controller?
4. Why are the usually 3-stage? Why do people not use sparsely modulating controllers? or dimmer controller?

[IceyJunior]

Video about data cable? I’m confuse with ELV systems.

[souravsekharnayak]

Please make a video on wiring control room desk.