Automation & Control

Discussion group for all topics related to automation, control, data acquisition, and remote monitoring. Includes technologies like PLCs, PACs, HMI software, control software, I/O systems, and networking.

Members: 177
Latest Activity: Sep 24, 2019

Discussion Forum

Does your company do electrical PMs? How often?

Started by Donald Fitchett. Last reply by Donald Fitchett Jan 13, 2011. 4 Replies

PLC to read data file from PC

Started by Michael Galenkamp. Last reply by Donald Fitchett Jan 12, 2011. 1 Reply

Opto 22 Blog

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Comment by Ali on February 7, 2018 at 2:00am

Comment by Ali on February 6, 2018 at 5:08am
Comment by Ali on February 5, 2018 at 5:35pm

Hi All;

Join me to do some designing projects in solid works, you can easily communicate with me over the Telegram app (@cynaris, @cynarisceo)

there is a presentation project uploaded on YouTube, find the link below.


Ali Farahmand

Comment by Ali on February 5, 2018 at 5:28pm

Full story: Telegram Chanel: @cynaris

Comment by Donald Fitchett on December 21, 2017 at 6:57am

Hey guys and girls, if you are a Ladder Logic baby boomer or new student, wanting to (or having to whether you want to or not) to cross over to the world of PAC/PLC Structured Text (ST) programming, we have a new online course for the basics of Structured Text using a free HMI/PAC/PLC simulator. The online course never expires and is always there for your future reference.

Here is an intro video ...

Comment by Donald Fitchett on May 10, 2016 at 9:02pm

Are we ready for Industry 4.0? IIoT?

After reading it makes you wonder. :)

Comment by David Danon on November 5, 2015 at 12:31pm

so I just soldered my own RGB Arduino board but having troubles to sequence red green and blue, the message says it's an inappropriate device. Although it does work it just doesn't seem to sequence. I have the ground but can anyone tell me which part is the hot supposed to be in?

Comment by Maria Chipman on August 5, 2011 at 8:30am
Belden Inc is a manufacturer of universal joints and drive shaft assemblies. In general, does anyone come across these in their line of work?
Comment by Donald Fitchett on July 6, 2011 at 8:15pm
That Opto 22 Blog is great. Glad I found it.

Peer-to-Peer - how do YOU do it? post cool too. I wonder if termonolgy changed with the PAC, or remote I/O was just overlooked as a possible solution?

Comment by ahmad reza atef on June 28, 2011 at 1:51pm
i am Msc Mechatronic student with mechanical engineer background anyone could suggest me a MSC project .

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