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Sunday, November 19, 2017
7 Things about ControlLogix

Seven things you need to know before using ControlLogix

It's easy to forget that not everyone has used Rockwell's ControlLogix. In fact, I was just reminded of this last week when I needed to review the below...
1769-AENTR Featured Image

The 1769-AENTR as seen at Automation Fair 2013

Mid-morning of the first day of Automation Fair 2013, I had the fortune of participating in a show floor meeting with Dexter Long, the...
RSLogix5000 Splash Compact Control Featured Image

Which RSLogix 5000 / Studio 5000 package is right for you?

Client's often call asking which package of RSLogix 5000 they should buy, and in the article I'll attempt to help prospective customers answer that question. Programming...
RSLogix 5000 v20.03 Download Notice Featured Image

What you need to know before upgrading to RSLogix 5000 version 20.03

Wait! Before you install version 20.03 you really should understand how it's different, very different, from all previous minor revisions of RSLogix 5000. Update! Version...
Using the EthernetIP Capacity Tool Featured Image

Estimating your Allen-Bradley (A-B) Logix controller's Ethernet/IP bandwidth using Rockwell's free Ethernet/IP capacity tool

When designing or upgrading a system which relies on a network, bandwidth is always a concern. But for Rockwell's CompactLogix and ControlLogix on an Ethernet/IP network there is...
1769-L1 Featured Image

Are the inputs on the Allen-Bradley (A-B) 1769-L1xER high speed?

Last week a colleague asked me if the inputs on the Allen-Bradley (A-B) 1769-L1xER were high speed inputs, like found on some MicroLogix. I honestly had...

Can multiple Logix PLC's control the same Ethernet I/O?

A client recently asked me if multiple CompactLogix (or ControlLogix) processors could control the same Ethernet I/O? Since RSLogix5000 has supported Ethernet I/O, its been...
RSLinx USB Driver - RSWho finds L24

Plug and Play with Allen-Bradley Devices

Plug and Play comes to the world of Allen-Bradley Industrial Automation. With a fairly recent copy of the free RSLinx Classic Lite, and A-B devices with USB...
RSL5K Controller Properties Non Volatile Memory Settings Featured Image

How to test the loading of Non-Volatile memory in your CompactLogix or ControlLogix

Similar to other Allen-Bradley PLC's, the CompactLogix and ControlLogix Controllers give you three options for loading the Controller's memory "image" from non-volatile memory (CompactFlash, SD, etc.)...
RSL5K DateTimeOff4Hours Featured Image

Why your CompactLogix or ControlLogix Real Time Clock (DateTime) may be a few hours...

A client recently called frustrated that the real time clock in his CompactLogix processor was always off by 4 hours. While I had heard this complaint in the past, since I...