2018/01/01
ID: 2035

Revolution in automation

The Festo Motion Terminal heralds the beginning of a new era

Pneumatics is intrinsically a user-friendly technology. And it’s set to become even more straightforward, versatile and flexible as the brand-new Festo Motion Terminal VTEM catapults pneumatics into the era of Industry 4.0 – with apps that can replace over 50 individual components. The latest developments in piezo technology and software have made it possible.

Just as the smartphone caused a great stir in the mobile communication market ten years ago, Festo’s Motion Terminal will turn automation technology upside-down as well. The new method of function integration – combined with software apps – will simplify the entire value chain, since only one piece of hardware will be required. Beneath the somewhat unassuming exterior and classic Festo product design lies technical refinement based on state-of-the-art information technology.

 

Genuine Industry 4.0

Piezo technology, integrated stroke and pressure sensors together with control via motion apps will open up entirely new perspectives for machinery and equipment manufacturers. The fusion of mechanics, electronics and software featured in the Festo Motion Terminal will transform a pneumatic product into a genuine Industry 4.0 component, and permit flexible production. Changes in pneumatic functions and adaptations to new formats are controlled via apps by changing parameters. The integrated intelligent sensors for control, diagnostics and self-learning tasks will eliminate the need for additional components.

 

Motion apps

When the Festo Motion Terminal is launched, there will be ten functions available via motion apps: from basic modification of the directional control valve functions to energy efficiency, and from proportional performance right on up to leakage diagnostics. What makes this so special is that the same valve hardware is used for everything. Thanks to fast activation of new functions via apps, machine developers can create a basic machine type and then select the relevant apps to equip it with different functions and features in accordance with customer requirements. Further apps are under development.

 

 

 

Assigning functions via software has the added benefit of protecting against tampering and protecting know-how, since it’s not possible to tell from the outside which functions the valves are executing. Maintenance is also simplified, because long lists of spare and wearing parts will be a thing of the past.

 

Intrinsic energy efficiency

The specially developed motion apps, as well as the leakage diagnostic function, save energy during operation. However, energy-saving piezo technology in the proportional valve’s preliminary stage plays a role in this respect as well.

 

With the Motion Terminal, different pressure levels can be used for opening and closing process valves. This can drastically decrease compressed air consumption if significantly less force or torque is required for one of the two working strokes. In addition, a diagnostic function can be activated after a freely selectable number of switching operations. This function detects any leaks on a drive-specific basis and, depending on their severity, simply sends a message indicating that maintenance is required or shuts down that section of the plant. Leak detection in extensive networks can thus be avoided.

 

(Self-) adaptation

Any production-related changes that need to be made to the plant, and thus to the individual parameters in the Motion Terminal, can be easily implemented via an integrated interface. Parameters can also be changed via the master control system and uploaded to the Motion Terminal in the field via communication interfaces. Festo has already presented systems from Siemens and Rockwell that have the capability to do this.

 

However, the Motion Terminal can also autonomously adjust required opening and closing times for process valves during commissioning. After the parameters have been set, exhaust air flow control is automatically adjusted during teach-in so that the required times are achieved. The plant is monitored during operation to ensure that the specified times are complied with – amongst other things, air flow control is adjusted so that the original values are maintained even if external influences such as increasing friction affect the times. This is done automatically and decentrally, i.e. directly in the field and without intervention by operating or maintenance staff.

 

Reduced costs and complexity

The Festo Motion Terminal permits fast as well as powerful motion and leakage diagnostics at much lower costs than current solutions. For example, fewer controllers are required as compared with electrical solutions, since one controller can control up to eight movements with the VTEM. Energy consumption is also reduced, and required installation space is decreased by up to 65%.

 

A technology comparison reveals that solutions with the Festo Motion Terminal offer truly cost-effective alternatives for eight applications. Instead of a valve, a pressure regulator and a pressure sensor – i.e. three components – only a single technology is required, namely a valve. The sum of these numerous advantages is indicative of a revolution in the field of automation technology with Festo’s Motion Terminal system.

Festo è sia un attore globale che un'azienda indipendente a conduzione familiare con sede a Esslingen am Neckar in Germania. Fin dagli inizi Festo ha stabilito degli standard nella tecnologia dell'automazione industriale e nella formazione tecnica, contribuendo così allo sviluppo sostenibile dell'ambiente, dell'economia e della società. L'azienda fornisce tecnologia di automazione pneumatica ed elettrica a 300.000 clienti dell'automazione di fabbrica e di processo in oltre 35 industrie. Il settore LifeTech con la tecnologia medica e l'automazione di laboratorio sta diventando sempre più importante. I prodotti e i servizi sono disponibili in 176 paesi del mondo. In tutto il mondo, circa 20.000 dipendenti in 61 paesi con oltre 250 filiali hanno generato un fatturato di circa 2,84 miliardi di euro nel 2020. Di questo, circa l'8% viene investito annualmente in ricerca e sviluppo. Nell'azienda che apprende, le misure di formazione e sviluppo rappresentano l'1,5% del fatturato. Festo Didactic SE è un fornitore leader di istruzione e formazione tecnica e offre ai suoi clienti in tutto il mondo soluzioni complete di apprendimento digitale e fisico nell'ambiente industriale.

Festo 数字控制终端VTEM,引领气动技术的数字化时代。
© Festo SE & Co. KG
Festo Motion Terminal VTEM 1
Revolution in automation with the Festo Motion Terminal: by activating new functions via apps, machine developers can create a basic machine type and then equip it with different features in accordance with customer requirements.
© Festo SE & Co. KG
VTEM Motion Terminal 2
With the Festo Motion Terminal, pneumatic functions can be controlled via apps for the first time, without having to change or modify the hardware.
© Festo SE & Co. KG
VTEM Motion Terminal 3
Multi-Carrier-System®: Das flexible modulare Transportsystem lässt sich auf Knopfdruck via Software an unterschiedliche Formate anpassen.
© Festo SE & Co. KG
Display Motion Terminal in PA
With the Motion Terminal, different pressure levels can be used for opening and closing process valves. This can drastically decrease compressed air consumption.

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