Learing different PLC Hardware
Learing different PLC Hardware
(OP)
Hello,
I am fairly new to the PLC game. My primary background is in mechanical maintenance, but with technology comes computer controls. I went back to school to get the competitive edge. There I learned the basics for the AB SLC family. I have been working with the AB products for a while now, and I feel that I know the AB products fairly well. Locally I see the SLC and Micrologic controllers used. I know there lot of different PLC's manufactures out there. How does an individual become proficient with other models?
Just looking for some helpful info!
PS - Thanks to all! You make forums like these a great tool!
Thanks!
I am fairly new to the PLC game. My primary background is in mechanical maintenance, but with technology comes computer controls. I went back to school to get the competitive edge. There I learned the basics for the AB SLC family. I have been working with the AB products for a while now, and I feel that I know the AB products fairly well. Locally I see the SLC and Micrologic controllers used. I know there lot of different PLC's manufactures out there. How does an individual become proficient with other models?
Just looking for some helpful info!

PS - Thanks to all! You make forums like these a great tool!
Thanks!





RE: Learing different PLC Hardware
A lot of people here will tell you they are all the same..They are to a point..but from a rookie's point of view (And i still consider myself that even after 10 or 15 years)the diffenece between them is a big enough challenge..
Just one mans Point of view.. Good luck and welcome the world of 3.00am phone calls!!!!
RE: Learing different PLC Hardware
you gentelmen are like teachers to me. just stumbled on this board when i was looking for some artilces for my very First PLC class. I am an undergradute in electrical engineering. and expect to graduate by fall 05.
RE: Learing different PLC Hardware
I would recommend browsing the Web sites. Many of the top PLC companies have a Demo package of the programming software that you can download for free. Also look for documentation. I know AutomationDirect has software and all hardware manuals on the Web site so you can download them.
Many of the programming environments are similar (although some easier to navigate than others). One key is to “Read the Book”. If you plan on using a PLC you are unfamiliar with, start by reading the manual and familiarize yourself with the data types, numbering systems and identifiers. That will take you a long way.
Like ‘mcgowan’ said, to a point they are the same … It is Ladder Logic. You program one rung at a time with inputs (conditions), blocks (functions) & outputs (actions). Everyone has a little different way of making it look and in some the reaction is slightly different.
If you are like me, once you get into it you will start to see the correlation and begin comparing it to what you know …
ADC - AB
X - I
Y - O
V - N
C - B
STR - XIC
OUT - OUT
PD - ONS
LD/OUT-MOV
But nothing beats getting your hands on it and doing it for yourself.
Enjoy!