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#17871 - 12/03/02 06:39 PM PLC's  
JuddsAirco  Offline
Joined: Oct 2002
Posts: 49
Does anyone here know much about PLC's and the time involved in learning how to program them. I am pretty proficient in Q-Basic, is it close to that type of programming. New job requires basic knowledge of PLC appliances. HELP!!!

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#17872 - 12/03/02 06:47 PM Re: PLC's  
go-go  Offline
Joined: Aug 2002
Posts: 42

#17873 - 12/04/02 10:05 AM Re: PLC's  
JBD  Offline
Joined: Jul 2001
Posts: 599
Most PLCs are programmed using ladder logic. The primary knowledge base for PLCs is motor control circuits, typical logic relay connections, and timer circuits.

Actual computer languages (like Q-Basic or Visual Basic) and networking skills are specialty skills. The actual programming keystrokes for any PLC are relatively easy to learn.

Definetly checkout the above link to the Learning Pit.

#17874 - 12/04/02 08:00 PM Re: PLC's  
Bjarney  Offline
Joined: Apr 2002
Posts: 2,527
West-Southern Inner-Northeast ...
Don't overloof...

There are scads of 'em--google it. Manufacturers often have in-house instruction.

#17875 - 12/05/02 02:10 AM Re: PLC's  
Trumpy  Offline

Joined: Jul 2002
Posts: 8,217
SI,New Zealand
Pretty much, if you want a career in Industrial Wiring or Controls, these days you have to have a good grounding in PLC
Programming(Ladder logic, Statement programming,C++), the list goes on, just depends on what systems you use regularly, as not all systems use Ladder Logic, I have been on I don't know how many PLC traning courses, provided by the vendors of PLC's,
very helpful, these courses, even have hands-on experiments, to let you use the gear.
Get on to your Automation Rep!, these things do exist, you know. [Linked Image]

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#17876 - 12/06/02 01:06 AM Re: PLC's  
dugmaze  Offline
Joined: Dec 2000
Posts: 45
St. Louis
Like everything else it can take a long time to learn PLC's but you'll never learn unless you start. You'l find them easier than you thought at first and extremely complex the more you learn. I get into some programs where a good programmer completely looses me. I've had several courses(AB, Modicon, Gould) and still feel stupid when I have to troubleshoot in front of someone. I start thumbing through the book to remember what every little bit does!

As long as you keep it simple and avoid some of the complex programming, then I think PLC's are easy. It took me about 6 weeks from a good course to learn the basics. And about 5 years of troubleshooting to feel comfortable with them. I hope someday every electrical device uses one. The benefits are endless and so is the job security!

[This message has been edited by DUGMAZE (edited 12-06-2002).]

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