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Tutorial: Driving Mecademic Robots with Siemens PLCs

Tutorial: Driving Mecademic Robots with Siemens PLCs

Learn how to create programs that directly drive a Meca500 robot arm using a Siemens S7 PLC, including adding the hardware and using pre-built function blocks for STEP7 TIA Portal.


Debugging and Variable Watch Tables Using the OpenPLC Editor

Debugging and Variable Watch Tables Using the OpenPLC Editor

Recent OpenPLC Editor versions offer an improved debugger, allowing real-time monitoring of variables and tags in industrial control applications running on an Arduino Uno PLC.


Introduction to the IEC 62443 Guide for Cyber Systems

Introduction to the IEC 62443 Guide for Cyber Systems

Industrial control systems are becoming increasingly dependent on network connections, exposing them to security risks. The IEC provides guidelines for establishing and maintaining security policies.


Tutorial: Rockwell’s Micro800 PLCs With FactoryTalk Design Workbench

Tutorial: Rockwell’s Micro800 PLCs With FactoryTalk Design Workbench

Learn how to configure a connection and download a simple digital I/O project using the newest Rockwell software, paired with the Ethernet version of the Micro800 PLC lineup.


Virtual Control Systems For Real World Applications

Virtual Control Systems For Real World Applications

These days, a virtual PLC is not only for simulations; it can also be used to read real-world inputs, turn on outputs, or initiate motion. Follow along as we dive deep into the world of virtual PLCs.


Industrial Connectivity and DataOps: Work Together to Unlock Your Manufacturing Data

Industrial Connectivity and DataOps: Work Together to Unlock Your Manufacturing Data

Working with data is no simple task. It requires a solid understanding of how to acquire the data, process it, and then use it to deliver tangible benefits to the operation and the company.


Ask an Engineer: Universal Robots Shares Four Physical AI Predictions

Ask an Engineer: Universal Robots Shares Four Physical AI Predictions

Physical AI, where technology is applied to real-world devices like robots, is set to have a major impact over the next few years. UR Shares some predictions, along with some exclusive deeper insights.


MQTT vs. OPC UA: Protocols From an OEM Perspective

MQTT vs. OPC UA: Protocols From an OEM Perspective

MQTT and OPC UA are very different, but they accomplish essentially the same thing: push data from one device to another. Which method to use relies on understanding how each process is accomplished.


Using Factory I/O With a Virtual Siemens S7-1200 PLC

Using Factory I/O With a Virtual Siemens S7-1200 PLC

Learn how to control the Factory I/O PLC system simulator using a virtual Siemens S7-1200 PLC, a great tool for testing, training, and automation development without hardware.


Control.com Readers’ Choice Awards 2025

Control.com Readers’ Choice Awards 2025

Welcome to the end of 2025 and the beginning of 2026! We’re excited to see where the industrial automation world takes us in this new year.


Synchronized Motion for Servos | Cam Profiles

Synchronized Motion for Servos | Cam Profiles

Cam profiles are a great way of strictly controlling two servo axes to follow a predefined path. Follow along as we dive into setting up and programming an electronic cam profile.


Inside the Smart Factory: How Diagnostics Redefine Uptime

Inside the Smart Factory: How Diagnostics Redefine Uptime

The common narrative is that data-driven predictive maintenance can greatly reduce downtime costs. Learn about one critical feature of data collection that can enable manufacturing effectiveness.


The Upgrade Adventure: Dataflow Management for Existing Systems

The Upgrade Adventure: Dataflow Management for Existing Systems

Modernizing legacy plants requires careful dataflow design. See how audits, protocol choices, edge computing and security layers can unify old and new systems for better insights and operations.


Tutorial: Design a Temperature Controller Using Node-RED

Tutorial: Design a Temperature Controller Using Node-RED

Not every control system requires an expensive PLC. This tutorial will introduce Node-RED, a popular programming environment that can be installed on a low-cost single-board controller.


The Importance of Development: Creating a Strategy for Dataflow Management

The Importance of Development: Creating a Strategy for Dataflow Management

Smart greenfield design unlocks clean, scalable dataflow. Learn how defining KPIs, choosing open architecture, contextualizing data, leveraging edge computing, and using the cloud wisely can transform operations from day one.


Understanding PLC Tags: Controller Scope vs. Program Scope

Understanding PLC Tags: Controller Scope vs. Program Scope

Is it best to ‘controller scope’ or ‘program scope’ your tags? This is the question asked by many new PLC programmers, and it often comes down to personal preference.


Node-RED and a Low-Code Approach to Automation

Node-RED and a Low-Code Approach to Automation

Looking for a way to create IIoT applications for your factory without hiring expensive developers or spending months on the computer? Take a look at Node-RED’s approach to low-code applications.


Industry Insights: The Challenges of Automating Data Centers

Industry Insights: The Challenges of Automating Data Centers

Data centers have been a focus of industrial automation in recent days. Control.com spoke with experts at Weidmuller to learn more about how control technology can solve data center challenges.


The Process of Evolution: How Automation Systems Enable Agile Operations

The Process of Evolution: How Automation Systems Enable Agile Operations

Automation is evolving. Today, this is marked by a shift towards more efficient, sustainable operations, enhanced by closer collaboration between humans and machines, enhancing safety and profitability.


Tutorial: Driving a Mecademic Industrial Robot with a Rockwell PLC

Tutorial: Driving a Mecademic Industrial Robot with a Rockwell PLC

Learn how to drive a compact Meca500 industrial 6-axis robot with a CompactLogix PLC over an Ethernet connection, transferring direct TCP set points in joint and world coordinate systems.