Bob Odhiambo

Kenya

Freelance Technical Article and News Author at Freelance

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Articles

Tutorial: Mitsubishi FX PLC With VFD and HMI Controls

4 days ago | control.com | Bob Odhiambo

In many industrial setups, variable frequency drives (VFDs) are used to vary the rotation speed and direction of three-phase motors, allowing softer starts and stops. All VFD manufacturers offer models with different current, voltage, and horsepower ratings to suit custom motor control needs, most of which provide very similar control approaches. I have implemented a sample project for this tutorial using Mitsubishi's FR-D700 VFD, adding a PLC and an HMI. Figure 1.
HMS Releases CAN/FD Repeater Designed for Easier, Safer Networks

1 week ago | control.com | Bob Odhiambo

HMS Networks has unveiled the Ixxat CAN/FD Repeater Standard, an effective and easy-to-use solution to improve signal quality, simplify network configurations, and safeguard systems with galvanic isolation. Released under the company's Ixxat product brand, the new compact repeater combines performance, usability, and eco-conscious design packaging for industrial CAN settings. The Ixxat CAN/FD Repeater Standard features LED indicators and push-in connectors.
Mitsubishi PLCs: Complex Sequences with Step and Return Logic

1 month ago | control.com | Bob Odhiambo

In large automated systems that feature a large number of tasks in repetitive routines, the complexity of ladder logic can affect the troubleshooting process. We need to try and identify ways to optimize ladder logic programming to make it simple, while being capable of handling complex tasks.
Kollmorgen Debuts SFD-M Encoder for Multi-Turn Absolute Feedback

1 month ago | control.com | Bob Odhiambo

Kollmorgen has introduced the SFD-M absolute encoder to its line of smart feedback devices (SFD). This new high-resolution encoder offers accurate multi-turn feedback in Kollmorgen’s servo motor offerings and features advanced energy-harvesting technology, allowing systems to maintain their positions even when powered off. Kollmorgen’s servo motor featuring the new SFD-M encoder designed for precise and efficient motion.
Banner Releases Latest Sensor Solutions for Condition Monitoring

2 months ago | control.com | Bob Odhiambo

Banner Engineering has unveiled three new wireless sensor solutions for condition monitoring: the Q45 wireless pressure sensor, the Q45 wireless dew point sensor, and the S15S temperature and humidity sensor with IO-Link. The new Q45 sensors are built for compressed air systems and the S15S sensor for ambient air conditions. These sensors provide users with real-time data, enabling quick response to improper pressures, temperature fluctuations, and moisture accumulations.
Practical Comparison: Microcontroller vs. PLC for Arc Welding Control

2 months ago | control.com | Bob Odhiambo

Learn in this detailed analysis about the performance of industrial PLC and a prototyping microcontroller to perform stepper motor motion control for an arc welding automation project. Technical Article 3 hours ago by Bob Odhiambo When prototyping or deploying a control system to automate industrial processes, it is essential to assess the suitability of the controller of choice based on the needs and the efficiency of the system.
Energy-Efficient SMA Gripper Revolutionizes Industrial Robotics

2 months ago | control.com | Bob Odhiambo

Saarland University and the Saarbrücken Center for Mechatronics and Automation Technology (ZeMA) have recently developed a new robot gripper technology designed from a lightweight shape memory alloy (SMAs). Built to offer efficiency and sustainability, the sensor-free gripper promises a 90% reduction in energy consumption compared to conventional pneumatic grippers.
Expanded Automation Line from Wago: New Power, HMI, and PLC

2 months ago | control.com | Bob Odhiambo

Wago has recently announced three new additions to its industrial automation portfolio: the rugged Visual Panel 200 HMIs, the 2587 Based Power Supply Series, and the high-performance PFC300 Controller. These solutions aim to improve efficiency, reduce downtime, and enhance connectivity in industrial settings, benefiting manufacturers and system integrators. The three power solutions in the new 2587 Base Power Supply series.
Leuze: a Laser Scanner with More Flexible Memory and Connectivity

Mar 6, 2025 | control.com | Bob Odhiambo

Leuze has recently launched the latest product in a long line of innovation: the RSL 200 series laser scanner. Designed to offer flexibility and reliability, the new compact laser scanner features a removable memory module that simplifies maintenance and reduces downtime in demanding industrial environments. The new scanner, which features convenient Bluetooth and USB connectivity for easy setup and real-time monitoring, is set to make its public debut in the upcoming LogiMAT 2025 trade show.
Advanced Robot Vision Tech from Nikon Debuts at CES 2025

Feb 27, 2025 | control.com | Bob Odhiambo

Nikon has made some advances in its robot vision technology, as demonstrated in January by its robot vision system at CES 2025. The development represents a notable milestone in robotics to achieve enhanced speeds, precision, and flexibility in the automation of processes. Initially unveiled in May 2024, the showcased robot vision system was slated for a fall 2024 release. Robot vision featuring integrated 2D and 3D cameras mounted on a robot arm for precision in material handling.