Beckhoff is enabling a real leap in automation technology performance with TwinCAT PLC++. Both engineering and runtime can be accelerated, while the well-known TwinCAT advantages of consistent integration, compatibility and openness continue to be delivered. In combination with easy switchover and the retention of existing TwinCAT functionality, this results in significant added value, a ‘plus-plus’ for the user.
TwinCAT PLC++ is a completely new development from Beckhoff that integrates seamlessly into the existing TwinCAT ecosystem. TwinCAT PLC++ is also based on the languages described in IEC 61131-3. Because of the latest compiler technology and the new architecture used, a significant leap in engineering and runtime performance can be achieved. Familiar and proven features have been retained, while key components of the development environment such as editors and compilers have been redeveloped based on IT models. Beckhoff has also placed particular emphasis on the possibility of using DevOps principles to implement continuous integration and continuous deployment, focusing particularly on the specific needs of users.
TwinCAT PLC++ offers significant performance advantages with regard to runtime. Compared to the previous TwinCAT PLC, the same control code can be executed up to a factor of 1,5 as fast during runtime with TwinCAT PLC++. As a highlight, the new compiler makes it possible to further optimise this control code in terms of execution time. This option, already familiar in the IT world, leads to a further significant increase in execution speed. This means that an industrial PC with less computing power may be sufficient for the previous machine control system, thereby reducing hardware costs. If the hardware platform remains unchanged, the freed-up computer resources can be used to implement more control functionality, or to increase the productivity of the machine by minimising cycle times.
From an engineering perspective, TwinCAT PLC++ achieves shorter throughput times all the way from control development and commissioning to the entire machine lifecycle. This is achieved by reducing operating times with the help of shorter project loading times, and an improved translation process. The minimised project lead times significantly reduce costs and also enable new machines and systems to be launched more quickly.
Introduction to Part 2 loop signatures and process transfer functions
Fieldbus & Industrial Networking
The previous series of loop signature articles dealt with the basics of control loop optimisation, and concentrated on troubleshooting and ‘SWAG’ tuning of simple processes. In this new series, consideration will be given to dealing practically with more difficult issues like interactive processes, and with processes with much more complex dynamics.
Read more...Siemens sets new standards in drive technology
Fieldbus & Industrial Networking
Siemens is setting new standards in industrial drive technology with the launch of its new high-performance drive system, Sinamics S220. This offers a seamless and innovative drive system with comprehensive simulation and analysis capabilities and advanced connectivity features that enable full integration into digital work processes.
Read more...PC-based control in the plastics industry Beckhoff Automation
Fieldbus & Industrial Networking
Nissei Plastic, an injection moulding machine manufacturer based in Japan is implementing a worldwide tend towards open automation systems from experienced specialists using PC and EtherCAT-based control technology from Beckhoff.
Read more...Loop Signature 31: Non-linearity in control loops (Part 2) Michael Brown Control Engineering
Fieldbus & Industrial Networking
This article is a continuation of Loop Signature 30 published in the last issue in this series, exploring reasons for non-linearities which may be encountered in feedback control loops
Read more...PC-based control for flat wire motors for electric vehicles Beckhoff Automation
Editor's Choice Motion Control & Drives
Special machine manufacturer, ruhlamat Huarui Automation Technologies has unveiled the second generation of its mass production line for flexible stators with bar winding (pins). This enables an extremely short production cycle and line changeover times, supported by PC- and EtherCAT-based control technology from Beckhoff.
Read more...PC-based control optimises robotic parts handling on plastics machinery Beckhoff Automation
Editor's Choice Fieldbus & Industrial Networking
NEO is a cartesian robot developed by INAUTOM Robótica in Portugal for parts removal on plastics machinery. Its aim is to increase system productivity. NAUTOM Robótica has entered into a strategic partnership with Bresimar Automação to increase the working speed of the cartesian robots using advanced control and motion solutions from Beckhoff. The result is a comprehensive, future-proof automation solution for its entire family of cartesian robots.
Read more...PC-based control for flat wire motors for electric vehicles Beckhoff Automation
Fieldbus & Industrial Networking
Special machine manufacturer, ruhlamat Huarui Automation Technologies unveiled the second generation of its mass production line for flexible stators with bar winding. This enables extremely short production cycle and line changeover times, supported by PC- and EtherCAT-based control technology from Beckhoff.
Read more...Hans Beckhoff receives German Mechanical Engineering Award Beckhoff Automation
News
Hans Beckhoff has received the 2025 German Mechanical Engineering Award. This prestigious award honours entrepreneurs who have set standards in machine and system engineering, driven innovation, and taken on social responsibility.
Read more...Intuitive CNC HMIs with simulation functionality Beckhoff Automation
SCADA/HMI
The TwinCAT 3 automation software from Beckhoff offers two new function libraries for CNC-specific user interfaces. These were used to create an advanced, intuitive HMI application specifically for CNC purposes and to simulate part machining using real-time data.
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