What is HART Protocol?

[@AM-sk5ht]

Thanks Real Pars, as always, you guys describe complicated technical issues in a very simple and understandable language. I'm a huge fan of your videos.

[@realpars]

Hey! Thanks a lot for your kind compliment! We are always extremely happy to hear such positive feedback! If you ever have any questions, feel free to reach out to us. Happy learning!

[@ardentdfender4116]

I feel both great joy and sadness watching these videos and it’s conflicting. Great joy in that I learn sooo much than in my own job in Operations, Process & Automation Controls. Great sadness and it saddens me to admit it here also in that I don’t learn this much in my own job in Automations dealing with all these components, devices, protocols and plc’s and that saddens me greatly. I started my career as a Operational & Mechanical Technician in Operations at Utility and Power Plants. I now more work in Field Service, Equipment Commissioning, Plant Startups and Automations. The engineers when they even try to explain stuff are never close to this clear in explaining anything at a simple level either. As my own company also don’t believe in training or sending anyone to training. Sadness to me. But great joy watching and learning to fill in the gaps in my knowledge watching these videos. Every video I see I can relate to something done in my job or where I wasn’t clear in how something worked. The easy explanations here fills in my knowledge greatly and with great joy. I can’t say just how much I enjoy watching the videos here and know it’s directly affecting my job and what I know as well when I look at the devices, components, plcs etc.

[@realpars]

Thanks for this beautiful compliment, Ardent!

[@aryanrathi4876]

That makes two of us @ardentdfender4116

[@failranch9542]

Here's a hint: often (but not always) when someone can't explain something to you in clear terms, it's because they don't fully grasp it either. Never assume that because someone has the title of "engineer" that they know everything. Even everything that they are supposed to know. I can tell you this because I'm one of the engineers.

[@jaykesapalaran5434]

Real Pars you guy's are amazing,all of your videos are very informative and easy to understand.

[@realpars]

Glad you like them!

[@siyaramswitchgears5830]

great video. I am a flow meter manufacturer and in the process of acquiring HART for my devices

[@EducationonSVUVM-gw2ez]

Very Educational, clear explanations of basic fundamentals. Highly appreciated.

[@realpars]

Glad you think so!

[@fabanoz]

HART is not hard to understand with a very concise explanation by REALPARS ! Thank you very much for your efforts

[@realpars]

Hi Fatih, Thanks a lot for your kind compliment! We are always extremely happy to hear such positive feedback! If you ever have any questions, feel free to reach out to us. Happy learning!

[@damianobando5261]

I liked your video, you have made it in a concise and clear way that it is a HART protocol, its history and even how analog sensors work, the best part was when you explained the ASFK and gave an example of the telephone line.

[@realpars]

Thanks for your support, Damian! Happy learning.

[@kinsinglim]

Thanks to REALPARS. This video is a high level and precisely explains the HART protocol. I will help to share in my Linkedin network and hope engineers will have a good understanding of the HART protocol and able to choose the correct instrument if they looking to collect the diagnostic data preparing for predictive maintenance.

[@realpars]

Thanks for your support! Great to hear such positive feedback. Feel free to reach out if you have any questions. Happy learning!

[@kinsinglim]

RealPars. Appreciated for your offer. I am actually just completed introduce a good size of a instrument diagnostic system into my company and gained massive success. Am currently preparing another one for another project, I hope repeat my success but further embedded into the New Way of Working for my colleagues. I potentially having some question about the DD compatibility questions if you have in depth knowledge about that.

[@alessandrasanchez482]

Importants facts like the increase Plant Availability, Reduce Maintenance Costs and Improve regulatory compliance. Excellent work!!!!I will like more videos with good information about the protocols in the industry. Greetings from Ecuador!!

[@realpars]

Thanks for your support, Alessandra!

[@SanjayKumar-cg7eo]

I would like to thank you for your videos. Best to date. Clear, simple, and really easy to understand. Thank you.

[@realpars]

So nice of you, thanks a lot!

[@TheOrly89]

This is like discovery chanel explaining how automation works!!! Good job and thank you!!!

[@realpars]

Thanks for your kind comment! We appreciate that!

[@mareysaad6597]

Wow, this is absolutely charming, demonstrating a complicated topic in an easy method 🎉🎉🎉

[@realpars]

Glad it was helpful, Marey!

[@andrewschneider5381]

Cool video! You have 5 modules: 1) A power supply 2) CPU315-2 DP Power Supply 1P 6ES7 315-2AG10-0AB0 3) 6ES7331-7TF01-0AB0 | HART Analog Input Module 4) What is this module and it's function? 5) What is this module and it's function? On module 2) Does RS 232 connect to the PC with a USB and a HART modem?

[@realpars]

The fourth and fifth modules are analog input modules just like module 3. They were added just to show that a CPU315-2 rack can have multiple I/O modules. The programming terminal is connected to the CPU using either a Profibus-DP connection or an MPI connection. These are both serial links that require a special modem or PCI card at the computer end. A HART modem is used to communicate with a HART device in order to configure the sensor. This connection is external to the PLC hardware setup.

[@KennyKim0406]

My god you are amazing at teaching. I was wondering why you were talking about bell 202 modem standard, until you linked that same concept to HART and then boom, I understood! Thank you for the video!

[@realpars]

Glad we could help!

[@LetsGoAdventurePH]

Your videos are very informative it helps me recall and review my automation skills.

[@realpars]

Happy to hear that!

[@Iamadisco_dancer]

Best channel to understand automation !

[@realpars]

Hi Rohit! Thanks a lot for your kind compliment! We are always extremely happy to hear such positive feedback! If you ever have any questions, feel free to reach out to us. Happy learning!

[@nazarioa.m.nolasco2364]

Excellent lecture. The voice and presentation are very clear.

[@realpars]

Thanks a lot, Nazario! Happy to hear that you are enjoying it completely!

[@devanshatray6545]

Thanks for really educating automation videos which aren't available anywhere. Keep up the great work!

[@realpars]

Thank you Devansh! We're glad you're enjoying the videos!

[@baconsledge]

I learn something worthwhile with every one of your videos. Excellent!

[@realpars]

That's amazing, Bob! Happy to hear that.

[@danielbarba4502]

Great explanation on HART protocols technology that really made a big change in industries when taking measurements.

[@realpars]

Thanks for your support, Daniel!

[@kankkator]

This may be the best video for HART Communicaton. Many thanks.

[@realpars]

Great to hear that, Fuat! Thanks for sharing.

[@Automation_workshop]

I love the way you make videos, its very easy to understand thumbs up keep uploading interactive videos

[@realpars]

Very great feedback Asghar! Thanks for watching!

[@ericramey6503]

No u don’t

[@sebastiantabares5964]

Excellent video, really interesting known the protocol and also the history, the parallel view of the "bell 202" with the HART Protocol make clear the explanation!

[@bryancabrera8567]

It's a clear and great explanation about HART protocol.

[@realpars]

Glad it was helpful!

[@hetanhawke1695]

U R THE BEST IN KZbin .

[@realpars]

Thank you, Hetan! :)

[@ledavi3818]

Heh

[@thassioam]

Totally agree

[@therushi1]

how many sparkies out there wanna be a Instro by watching this video ?

[@emilyangulo193]

very good explanation helped me a lot to understand the subject, very detailed

[@realpars]

Glad to hear that!

[@matthiasbindzus2453]

Great videos. Brief explanation having all basics. Good understanding for non-native Englisch speaker

[@realpars]

Great to hear that, Matthias! Thanks for sharing and happy learning.

[@maikelholguin9891]

What a great explanation. Simple and to the point! excellent for people who are starting with these topics

[@realpars]

Glad it was helpful, Maikel! Thank you.

[@josephleon9141]

Excelent Video The way that hart allows u to have feedback is alone a great advantage the fact that can also give instruccions and allow modification is really amazing.

[@realpars]

Thank you, Joseph!

[@renegadeflower575]

I liked it before watching it because I knew was going to be good. With realpars you get world class controls education you don't get elsewhere..

[@realpars]

Hey! Thank you so such a positive feedback. Very glad to hear this. :)

[@hb120877]

Online education is pretty good.....!

[@hb120877]

@@realpars this is very good stuff..

[@olgergarciafalcones1386]

good video, explains very directly about components, ways to connect and how the industry has facilitated

[@realpars]

Thank you, Olger!

[@Jordy-5810]

Excellent video thanks to what I have seen in these 17 minutes I have learned a lot about what a hart protocol is and what advantages it can give me when using it!

[@realpars]

Glad it was helpful, Jordy! Thanks for your comment.

[@instrumentationgate5180]

@RealPars Thanks for ur Video... Easy to understand & i'm confused before watch this. Now got a idea from this video. Thnks lot.

[@realpars]

You're most welcome!

[@tonnguyen1531]

thanks for your effort for making this awesome video. I love your voice, your animation, ... Everything. Thank you very much.

[@realpars]

Hi Ton! Thanks a lot for your kind compliment! We are always extremely happy to hear such positive feedback! If you ever have any questions, feel free to reach out to us. Happy learning!

[@souravray9439]

Very good presentation. Clear and precise. 👌. Keep making such videos on Instrumentation topics. It really helps us engineers. Thanks.

[@realpars]

Thanks for your kind support, Sourav! We truly appreciate that.

[@saleemdanish5417]

all videos are very useful...specially for beginners...thanks you so much..

[@realpars]

You're very welcome! Let us know of any questions.

[@judahking6776]

RealPars you'r the best !! Thank you 4 ur vids 👍👍👍

[@realpars]

Glad you like them! Thanks for your support

[@k.avishnuprakash2996]

I've watching ur videos, which are giving good idea. Please continue

[@realpars]

Happy learning!

[@simplereef4854]

I work with DeltaV and this video explains to me why I have to import DD files all the time when the new transmitters were installed.

[@realpars]

Great to hear that!

[@borisespinoza2218]

Excellent explanation of HART protocol, I found it a very informative video.

[@realpars]

Glad you enjoyed it, Boris! Happy learning

[@JamesVestal-dz5qm]

This helps bridge the gap between my operator and technician work experience and the engineering classroom.

[@realpars]

Glad to hear that! Happy learning

[@gajendradixit1911982]

Very nice video, and animated explanation of concepts is really really good.

[@realpars]

Thanks for the positive feedback Gajendra!

[@derickguambo4218]

Nice video, you explained very well about the hart protocol, now I understand the subject much better.

[@realpars]

Amazing! Thank you, Derick!

[@albakhati5529]

This is the best subject for discussion , thanks 🙏 RealPars

[@realpars]

You're very welcome!

[@nguyenoan4431]

Many thanks for admin! I am from Vietnam. Follow u manny video, it is very useful!!!

[@realpars]

You are welcome! Very happy to receive such feedback!

[@hammadshahid4816]

I've no words to thank you for your these useful videos. Plz upload some videos on control valves , positioners, its calibration, commissioning and trouble shooting as well

[@realpars]

Thanks for your kind comment, Hammad! and thanks for sharing your suggestion with us! I have sent this over to our course developers. Happy learning!

[@hammadshahid4816]

@@realpars bundle of thanks

[@mariomorales1707]

Excellent videos. Thank you very much. Greetings from Mexico City.

[@realpars]

Hi there, Happy to hear that! Greetings back! ;)

[@ΒασίλειοςΧρηστίδης]

Τhe best channel for automation and information for the operation of the industry

[@realpars]

Thanks a lot for your kind compliment! We are always extremely happy to hear such positive feedback! If you ever have any questions, feel free to reach out to us. Happy learning!

[@kapilrathi7116]

Great technical explanation in easy to understand way..thats workable.thanks

[@realpars]

You are very welcome!

[@jxxlwiz]

Useful Information about HART Protocol and such a nice explanation for newcomers

[@realpars]

That's great to hear, Joel! Thanks for sharing.

[@EdwinGarcia-vn9ri]

I am Nicaraguan and it was good that the serious ones with subtitle or in Spanish the videos

[@realpars]

Hi Edwin, happy to hear that the subtitles are helpful for you.

[@eartian3154]

Many many thanks for your effort, for your time, for such good quality informative videos...

[@realpars]

You are very welcome, Asif!

[@mohamadismailbasha6083]

Thanks for the effort put on this excellent video

[@realpars]

Glad you enjoyed it! You're very welcome

[@03caifan1983]

Very well explained. Simple, and to the point! I just subscribed to your channel and will be looking forward to more videos from you Sir!!

[@realpars]

Happy to hear!

[@joseluisgomez4405]

A very good video. Please, continue with this kind of lessons very useful for those who like technology.

[@realpars]

Great to hear! We will surely continue. Happy learning!

[@juancarloscarmensolano2598]

Wow! is the Best explanation that i have heard about HART. Thanks for sharing

[@realpars]

Thanks for your support, Juan!

[@kevinvilla149]

Great explanatory video, it helps me a lot to understand where HART communication comes from and actually gives me an idea of ​​support and maintenance implementations in the industrial area.

[@realpars]

Thanks a million for your kind comment, Kevin! Glad to hear that it helped you out.

[@ramgr6888]

Nice and lovely explanation. Keep it up. Thank you and continue your videos.... good luck

[@realpars]

Thanks and you're very welcome, Ram!

[@elave16]

Great videos. Definitely going to checkout you courses since I program mostly s1200's with tia 14

[@realpars]

Thanks a lot! Happy learning :).

[@satyapolnati3658]

Nice

[@SaifulIslam-xl4ov]

Lol ok thanks

[@mariomoralestorres1285]

You explain very well. Congratulations for your videos. Greetings from Mexico.

[@realpars]

saludo! Happy to hear that! :)

[@mahirsarkarlee7526]

It was very useful information about HART, thanks!

[@realpars]

You're very welcome!

[@joethespo]

Audio states 12000 Hz. But video shows 1200 Hz. Which is it? VERY grateful for this and the other RealPars videos. Best around.

[@realpars]

Hi Joe, Thank you! I just checked and you're right, it should be 1200 Hz. Thank you for letting us know.

[@realpars]

1200 Hz

[@sigritdelgado4858]

A great explanation and easy to understand, thank you

[@realpars]

Glad it was helpful, Sigrit!

[@patilvikranta]

Very well explained. Thanks you for sharing, keep sharing knowledge base videos.

[@realpars]

Glad to hear that, Vikrant! You're very welcome!

[@jakubhavlicek1155]

Thank you for the video. I have learned something new today from you.

[@realpars]

Hi Jakub, you're very welcome! Yes! It's such a good feeling when you learn something new. :)

[@אלעדמור-ט4ה]

That video was very helpful ... Make things a bit more clearly to me point of view.. thank you for your time, for making this video.

[@realpars]

You're very welcome, happy learning!

[@eyad4404]

Very great information with very easy explanation... Thanks

[@realpars]

Happy to hear. You're welcome!

[@arbabkhan1596]

Very informative....... thanks to Realpars

[@realpars]

You're very welcome! Happy learning!

[@fatonaoladimeji9697]

Fantastic video as always!

[@realpars]

Great to hear that, Fatona! Thanks for sharing.

[@thewise65]

Thank you so much for such an amazing explanation ♥

[@realpars]

Glad you enjoyed it!

[@mohamedelazhary6009]

Many thanks for the comprehensive explanation

[@realpars]

It's our pleasure, Mohamed! Happy learning.

[@amitteke6224]

Great Information. Note As per Bell 202 modem AFSK encode and transfer data at a rate of 1200 bps & not for 12000 bps.

[@Graham_Wideman]

And also not a 12,000 Hz tone, as mentioned a few seconds later. This is all around 6:00.

[@pedroloor8157]

GREAT EXPLANATION !!!

[@realpars]

Thank you, Pedro!

[@steevenrodriguez2678]

Remember, in a power outage, an analog phone will keep working as it has its own power supply. good to have a backup 'dial' phone without the battery. you can still call emergency, do not need batteries or power.

[@kevinguadalupe1404]

Such a good video, i liked how did you explain this useful tool.

[@realpars]

Thank you, Kevin! We appreciate that

[@davidmejia9011]

Great thank you i admire how you share your knowledge cheers from Honduras

[@realpars]

aclamaciones! :)

[@anon44492]

Beautifully explained

[@realpars]

Thanks a lot, Krishnam!

[@helaldoust8282]

Feel proud to you Parsi Legends, Khaste nabashid

[@sergio3717]

Excelent information, and well explained.

[@realpars]

Glad you enjoyed it, Sergio!

[@niralmistry841]

Nice & knowledgeble video sir🙏🙏please provide other instrumentation related videos 🙏🙏

[@realpars]

Thanks a lot, Niral!

[@josecastellanos8890]

Congrats!! I love it, and i'd appreciate if you can make videos about analog signal, thats what i am learning😅

[@realpars]

Hi Jose, thanks for taking the time and giving us your feedback. We will consider your suggestion for creating new videos.

[@therushi1]

@@realpars hey Mate, can you make a video on HART MULTIPLEXER please?

[@vijiashok]

FANTASTIC EXPLANATION

[@realpars]

Thanks a lot! Great to hear that.

[@rajeshkdu]

Super Prasentation Sir 👌

[@realpars]

Thank you, Rajesh!

[@hashbrown14]

Great vid. Note, at 6 minutes the narration says 12,000 bits per second, when the video shows 1,200 Hz.

[@realpars]

Thanks for letting us know, Richard! I will forward this to our course creators.

[@hrishikeshdeshpande3878]

Best explanation of HART till date

[@realpars]

Great to hear! Thank you :)

[@davidllivisaca5337]

Muy interesante y claro, es un protocolo super útil para el mundo de los programadores.

[@realpars]

Gracias, David!

[@stuntgirl56-therachelvande24]

never measured the output of emf on devices, good reminder video, takes me back to GM days..

[@khalidal-sulaitni5105]

Thanks for the clear and useful information.

[@realpars]

You are very welcome! Happy learning.

[@erisherm.8451]

Absolutely beautifully articulated 😂😂

[@florentinosanchez3969]

Thank you for making it

[@realpars]

You're welcome! Happy learning

[@frankoqhairul3485]

great explanation on the subject

[@realpars]

Thanks, Franko!

[@ronaldemiliotoryssudario4649]

it's a great explanation thanks for the video

[@realpars]

Glad it was helpful, Ronald! If you have any questions, always feel free to reach out.

[@NitishKumar-yj6yo]

Awesomely explained

[@realpars]

Thanks for your support, Nitish!

[@rolandjackson9771]

thanks very much i wish i would have know this long time Thanks

[@realpars]

You're very welcome, Roland!

[@biplabroy8991]

Thanks a lot for this informative video.

[@realpars]

You're very welcome! Happy learning.

[@messagetous]

Enlightening. Never stop learning do we? I learned my Directv modulates 13 and 18 volts. Sounds like the old Bell protocol might last forever.

[@realpars]

We surely never stop learning, thanks for your support, Keith!

[@khaleedan]

Thank u man for all this information real appreciate ,the jobe u have done.

[@realpars]

Thanks a lot for your kind comment! Great to hear that.

[@jamie8286]

Excellent video on the topic really well explained thanks

[@realpars]

You're very welcome! Thanks for watching. :)

[@josesaquete4933]

Excellent video, just perfect. Thank you

[@realpars]

Thanks a lot, Jose!

[@Houssamchawi4498]

Thank you so much for all those information

[@realpars]

You are very welcome, Hichem!