What's New With Logix and View? (S42)

In this episode of The Automation Show I share my top picks from Rockwell's ROKLive Logix and View Presentations: For more information, check out the "Show Notes" located below the video.  The Automation Show, Episode 42 Show Notes: Quick Link to Rockwell's...

What's New with Logix, ROKLive 2020

One of my favorite Rockwell Automation trade show sessions has always been "What's New in Logix." This year, the ROKLive presentation that came closet to that classic presentation was CL03, "What's New and Notable in the Integrated Architecture System," and...

ControlLogix Function Block Totalizer

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In this article I'll introduce you to the basics of a ControlLogix Function Block Routine Totalizer Instruction. If you have ever used any Allen-Bradley software, you are familiar with their ladder logic programming. In many of the earlier systems such as...

Capture and Average a Value with FFL, FFU, and AVE Instructions

In a previous article regarding ControlLogix processor faults, I mentioned one of the ways a processor can be faulted was by causing an array to go out of bounds when using an FFL and FFU instruction. These instructions are commonly...

ControlLogix Processor Faults

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Years ago, I was in the middle of a normal day of work when I got a call on the radio that a conveyor had stopped, and then I was informed that the entire process around that conveyor had...

How to control an Altivar ATV320 VFD over Modbus with a Modicon M340 PLC

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In this article I would like to show you how to control an ATV320 variable frequency drive using Modbus serial port on M340 PLC. Before we begin, following is the list of items you need PC with EcoStruxure Control Expert...

Converting PLC-5 Ladder Programs to ControlLogix

As I was entering kindergarten in 1986, Allen Bradley was releasing one of the first platforms that could be programmed by a personal computer, the PLC-5. Fast forward thirty-one years later to 2017, Allen Bradley discontinued support of these processors...

Using the Controller’s Time in Studio 5000

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If the need arises to use specific time in your ladder logic program, this guide will give you a reference to go by. Possibly you have a cleaning device that only needs to operate once an hour or once a...

Configuring A Modicon M340 PLC Ethernet Port

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In this article I would like to show you how to configure an Ethernet port on Modicon M340 PLC and assign an IP address. Before we begin, following is the list of items you need PC with EcoStruxure Control Expert...

Bridging Networks Using RSLinx

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If you are using Rockwell control systems as a platform across your facility or if you have integrated systems between other vendors along with any Rockwell products, you may have found the need to cross multiple networks to gain...