PLC Programming

[MidnightZA]

I want to start learning PLC programming using ladder logic. So far I've just been reading a few websites, watching examples on YT, and doing a few tutorials on the plcfiddle website. I've gone through the the basics on the plcfiddle code school such as Boolean expressions, timers, counters, and mathematical expressions; but it was a very basic intro.

If anyone here does PLC programming, can I get some advice on how I can proceed? Im not doing it for any specific reason. I just want to expand my knowledge and I find process automation very interesting. I see Udemy have a lot of courses. Once I get a bit more acquainted with the topic I am looking a doing this course.

Also, can anyone recommend a free software for PLC Programming. I found one called Do-more designer but its not very stable for some reason. Every time I try to simulate a project, the software either freezes/ loses connection to the PLC simulation/ or gives timeout errors. Its a minor inconvenience but its annoying to restart every time that happens

 

[TheRidDlerX]

I did ladder on AB projects for 10 years before I went into DCS systems more. Not sure on the current training possibilities but ur welcome to PM me anytime with questions u might have. Will check out what old documentation 'n stuff I have lying around that can maybe help

 

[InvisibleJim]

There seem to be a few open source PLC and SCADA projects if you Google. OpenPLC might be worth a look.

 

[MidnightZA]

There seem to be a few open source PLC and SCADA projects if you Google. OpenPLC might be worth a look.

I downloaded the OpenPLC software but I didnt get to installing it. From what I read, it does not have a built in simulator, but I may have missed that. I dont want to work with hardware just yet.

For example, the do-more designer that I have installed now has a virtual simulator that can simulate the project without any hardware. I can control the inputs in the sim and I can see if the outputs react as I intended.

 

[Nod]

I see there are a few online PLC simulators:

PLC Fiddle

The online ladder logic simulator for testing, training, and code sharing. Try it today!

www.plcfiddle.com

MacroPLC Trainer: Free Online PLC Ladder Simulator, Automata Virtual gratuito.

MacroPLC: Ladder Logic Simulator for PLC Programming training, HTML5 based, runs on compatible web-browser. Always free, forever.

www.macroplc.com

Site with list of software:

Why Use PLC Simulator Software?

A PLC simulator makes learning PLCs and debugging easier

www.plcedge.com

 

[MidnightZA]

I see there are a few online PLC simulators:

PLC Fiddle

The online ladder logic simulator for testing, training, and code sharing. Try it today!

www.plcfiddle.com

MacroPLC Trainer: Free Online PLC Ladder Simulator, Automata Virtual gratuito.

MacroPLC: Ladder Logic Simulator for PLC Programming training, HTML5 based, runs on compatible web-browser. Always free, forever.

www.macroplc.com

Site with list of software:

Why Use PLC Simulator Software?

A PLC simulator makes learning PLCs and debugging easier

www.plcedge.com

Thanks. Ive used plcfiddle before. The entertron programme in the link above seems exactly what Im looking for. Ill give it a try