Which Language is Best for PLC Programming?

the best engineering channel ever existed...!!!

In machine automation, we all only use structured text.

hello, I am studying automation engineering and I am a 3rd year undergraduate student. So, I want to develop myself in this field. What tips do you have for this? Basically what should I learn?

My method - state graph, I do it on MatLab/Simulink Stateflow (like SFC). Then MatLab converts Stateflow diagram to ST (alas, I prefer SFC) of the target PLC.

You didn't mention CFC.

LD will remain most dominant, hardly any downside to it , thanks for the video.

Useful information 👍

Awesome video, as always. Wondering: is there an explaining video about safety relays? Can't find anything about it on the channel.

structure text most friendly proggramming language..u can copy ST and paste to any brand of PLC easily without worry just define the variables

intresting 👍

I just know about ladder :(

I like structured text the most because I learned languages like c++ and python before PLC. When I was forced to use ladder I found myself trying to convert ST to LD in my head. Ladder is great for simple solutions like conveyor belts and smaller projects but eventually debugging can be a little bit annoying especially if theres a lot of math. FBD is a nice combo of ladder and structured text. You can make complex functions in ST and then use it in your FBD.

Great !

What is PLC Programming?

You will be forced to learn whatever is available.
Generally, my preferences are:
1. Requires Tech/Electrician to troubleshoot: Ladder.
2. Recipe management where it either works or won't: Basic (AB=> Structure text).
3. Analog control: Function Block; Not a fan, but I see how some people prefers it.

Programmer should program with the end user in mind. The end user is not just the operators/users. The folks who have to troubleshoot the control system should be considered (skill set).

I use FBD, ST and SFC almost exclusively if given a choice. Occasionally LD for certain applications or if I have to. I have never used IL.

Hello realpars c an i know which plc is suitable for beginners for learning

What do you think about Siemens Technology Module NPU for PLCs?! for example: S7-1500

IL is the fastest language of all, don't think its obsolete at all, the concept of accumulator simplify many steps

Easy to understand explanation...Always something new to learn from Realpars.

Always excelent.

Instruction list is not obsolete at all,at least in Europe

Wooww.. "In many ways, it’s like asking what is the best tool in a toolbox." that is the best answer I've ever heard for which Language best for PLC Programming is. 🤘

Thank you very much!