Press

Content
PI 010-15 Lohr am Main, 2015-02-23

Competitive edge thanks to unique process functions

Individual expansion of functions with the Open Core Interface.

Perform individual functions on Rexroth control systems without PLC

Rexroth achieves a new degree of freedom for mechanical engineering with the interface technology Open Core Interface. To Open Core Engineering, an engineering framework for PLC automation, this interface adds high-level language programming with enhanced access to the core of the control system. This enables machine manufacturers to create individual functions without additional hardware, clearly setting them apart from the competition.

There are often no economical alternatives to standard control systems. As a result, machine manufacturers have previously had to accept that they could only implement the same functions available to all other competitors. Rexroth has now done away with this limitation. For the first time machine manufacturers can create individual and real-time machine functions outside of the PLC program with the interface technology known as Open Core Interface.

The Rexroth control platforms IndraLogic XLC (PLC), IndraMotion MLC (motion-logic) and IndraMotion MTX (CNC) support the direct implementation of individual high-level language programs into the standard control system. The programs have direct access to the firmware, which is only offered by Rexroth in this form. This enables machine manufacturers to create control algorithms for complex functions and kinematics quickly and independently. The programmers do not require any PLC skills; instead they use the de facto standard high-level languages C/C++.

Rexroth provides machine manufacturers with an extensive library which programmers of individual functions can use to directly access the control function. This enables them to directly control axes without writing a single line of a PLC program. Open Core Interface is therefore the ideal way to protect the machine manufacturers’ expertise.

Shorter cycle times and higher productivity

The new degrees of freedom replace the additional control hardware previously required for complex process functions. This, for example, applies to the quality assurance with camera systems, register control for optimized material processing or decentral order scheduling at the machine. Previously, machine manufacturers had to perform these process flows – which are programmed in high-level languages – outside of the machine control system on a separate one. The need to communicate between both control systems increased the complexity of the automation architecture and the engineering workload.

Direct processing in the machine control system reduces this complexity and significantly shortens the cycle times. Manufacturers of printing presses therefore lower the system costs with Open Core Interface by completely relocating the register control into the motion-logic system from Rexroth. This prevents register errors and increases productivity.

Efficient PLC automation

In addition to the new interface technology, Open Core Engineering includes all software tools, function toolkits and open standards for efficient PLC automation. The predefined technology functions cover almost all standard tasks and lower engineering costs and effort. Rexroth continuously focuses on open standards as part of this process. For the machine manufacturer, this means the software they create is more future-proof.

Economical, precise, safe, and energy efficient: drive and control technology from Bosch Rexroth moves machines and systems of any size. The company bundles global application experience in the market segments of Mobile Applications, Machinery Applications and Engineering, Factory Automation, and Renewable Energies to develop innovative components as well as tailored system solutions and services. Bosch Rexroth offers its customers hydraulics, electric drives and controls, gear technology, and linear motion and assembly technology all from one source. With locations in over 80 countries, roughly 36,700 associates generated sales revenue of approximately 5.7 billion euros in 2013.

To learn more, please visit www.boschrexroth.com

The Bosch Group is a leading global supplier of technology and services. According to preliminary figures, its roughly 290,000 associates generated sales of 48.9 billion euros in 2014. Its operations are divided into four business sectors: Mobility Solutions, Industrial Technology, Consumer Goods, and Energy and Building Technology. The Bosch Group comprises Robert Bosch GmbH and its more than 360 subsidiaries and regional companies in some 50 countries. If its sales and service partners are included, then Bosch is represented in roughly 150 countries. This worldwide development, manufacturing, and sales network is the foundation for further growth. In 2014, Bosch applied for some 4,600 patents worldwide. The Bosch Group’s strategic goal is to deliver innovations for connected life. Bosch improves quality of life worldwide with products and services that are innovative and spark enthusiasm. In short, Bosch creates technology that is “Invented for life.”

Additional information is available online at www.bosch.com , www.bosch-press.com and http://twitter.com/BoschPresse

 

Search press releases


Contact

Susanne Herzlieb
Maria-Theresien-Straße 23
97816 Lohr am Main
Phone: +49 9352 18-1573
susanne.herzlieb@boschrexroth.de




Related Articles

2016-12-05
Press information

One Java to connect them all

Programmers are now also developing directly on Rexroth controls with the globally established Java technology in parallel with PLC automation. Java programming allows for quick implementation of individual applications on the IndraMotion MLC control platform, simple connection to higher-level IT systems and linking with cloud-based services. Programmers no longer have to write any PLC code for this.


2016-08-11
Press Information

The five most expensive savings ideas for the maintenance of machinery and equipment

Machine downtime is always expensive, especially if a whole production line comes to a standstill as a result. For new machinery, the machine manufacturer is still liable, but afterwards the responsibility for maintenance lies solely with the user. Maintenance staff must constantly justify their "unproductive" costs and, hence, try to reduce them. However, some short-term saving ideas lead to nothing but higher total costs in the end. The following are the five most expensive, and unfortunately, not uncommon errors when it comes to machine maintenance.