A User's Guide to Configuring Serial Ports for DirectLOGIC PLCs: Part Two
+Tech TopicsAutomation NotebookIssue 4 – 2005Learning ResourcesNotebook IssueProductProgrammable ControlTech Thread

A User's Guide to Configuring Serial Ports for DirectLOGIC PLCs: Part Two

In the previous issue of Automation Notebook, Winter 2005 Issue 3, we discussed the communications capabilities of Port 2 on the DL06, DL250-1 and DL260 DirectLOGIC CPUs. We covered networking, wiring diagrams and protocols. In this issue we will discuss how to configure the communication port using DirectSOFT programming software while connected to the CPU….
PLCs Evolving Toward Motion Control
Automation NotebookIssue 4 – 2005Learning ResourcesNotebook IssuePLC SpeakingProductProgrammable Control

PLCs Evolving Toward Motion Control

In our fast paced and economically stressed industrial world, flexibility is becoming a higher priority for those who are specifying automation systems. Users need multi-functional control, simple connectivity and easy access to process data, all wrapped up in a nice neat package. Today’s Programmable Logic Controllers (PLCs) have to be much more than the relay logic…
PLC Technology and Application Tips - Part 1
+Tech TopicsAutomation NotebookIssue 2 – 2004Learning ResourcesNotebook IssuePLC SpeakingProductProgrammable Control

PLC Technology and Application Tips - Part 1

Over the past ten years, AutomationDirect, formerly PLCDirect, has provided PLC (Programmable Logic Controller) products in many shapes, sizes, and I/O counts, and with a wide variety of features. Since PLCs were the products on which this company was founded, it is only natural to devote a column on the subject of PLCs in the…
PLC, PC, or Custom - Which Control Choice Is Right For You?
Automation NotebookCover StoriesIssue 1 – 2004Learning ResourcesNotebook IssueProductProgrammable Control

PLC, PC, or Custom - Which Control Choice Is Right For You?

Choices and change are the only constants in control system technologies today. Current industrial controller products can no longer be classified by the internal design architecture they possess. More often than not, any type of modern controller uses some portion of Commercial Off The Shelf (COTS) technology in its CPU, operating system, memory, or data…