Comprehensive management for injection molding technology · SELOGICA control system Comprehensive management for injection molding technology Focus

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SELOGICA control system

Comprehensive management for injection molding technology

Focus

www.arburg.com · 10/2013

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At a glance

The greatest advantage of our central, logical and powerful SELOGICA control unit is the fact that it makes ever more complex injection molding process-es increasingly easy to master. How-ever, the SELOGICA not only manag-es all ALLROUNDER machines, but also all robotic systems, peripheral equip-ment and processes. Made by ARBURG – Made in Germany. Coordinated man-agement of complex injection mold-ing processes can only be achieved easi-ly and conveniently using the SELOGICA system. By continuously further devel-oping our control technology, we ensure you stay ahead of the compe-tition in the long term. Because if you can program complex machine sequenc-es effectively and transparently, you have complete control over production.

1 Central management

The SELOGICA system is designed for uni-versal use in the programming and control of all known injection molding processes. By offering simple integration of a variety of peripherals, the control system can be used even for managing complete produc-tion cells. The SELOGICA system saves time and costs thanks to its uniform operat-ing concept. This means fewer training requirements and no change of approach by your operators when a number of dif-ferent ALLROUNDERs are in use. Operation is rendered highly cost-effective thanks to the full range of synchronization options for robot and machine movements done by the central control system. Accordingly, short cycle times can be “pre-programmed”. The management of settings data is simpler than ever; there is only one data set for the complete production unit.

2 Intuitive operation

All data can be accessed immediately, rap-idly and simply by means of the 15-inch SELOGICA touchscreen. The graphic operat-ing system, which is compatible with a wide variety of technologies, is self-explanatory. The unique sequence editor with patented, real-time plausibility check always clearly indicates the logical position of the current programming step. This prevents operating errors right from the start. Full data-record compatibility during all development stages of the control system ensures smooth molded part production. Rapid orientation and familiarization of the operating per-sonnel takes place in an easily-assimilated manner via the patented topic navigation, self-explanatory controls and a clear graphic display. Complex injection molding technol-ogy becomes easy to operate.

Intuitive operation: the graphical SELOGICA

user interface.

Central management: perfect control over all ALLROUNDERs, ARBURG robotic systems and applica-

tions with the SELOGICA.

10/2013 · www.arburg.com

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3 Fast setup times

The input logic of the SELOGICA system is based around the mold setup sequence and optimization of the injection molding process. Setup-time and cost savings can be achieved by means of clearly laid out screen pages with tables and graphics, as well as simple sequence programming by means of graphic symbols. This makes even complex sequences more comprehensible and transparent. The “Set-up Assistant” module supports daily operations from menu-guided mold installation and automatic calculation of the parameters through to teach-in of the finished sequence – no in-depth knowledge required. Equally convenient in terms of the human/machine interface is the teach-in function for robotic systems.

4 Reliable optimization

Simple and reliable control of complex sys-tems – this is the domain of the SELOGICA system. The control system contributes to high process stability and reproducibility by means of precise control of temperatures (adaptive in this case), pressures, speeds and positions. Moreover, extensive options for process optimization, monitoring and docu-mentation are available. Despite all these alternatives, the SELOGICA always offers a clear display and immediate accessibility.

Numerous mold protection, diagnostic and support functions, such as the maintenance display, all fall under the topic of machine monitoring. All messages are displayed conveniently in plain text, so that operators always know precisely what action has to be taken.Owing to its high degree of integrated functionality, the SELOGICA system is suited not only for the optimum implementation of today’s process requirements. It is excep-tionally flexible and therefore ideally pre-pared today for the demands of tomorrow.

Fast setup times: input logic based on mold

setup process.

Reliable optimization: numerous options for process optimization, monitoring and documentation.


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Intuitive operator guidance

Drag and drop: fast and convenient adaptation

of graphics.

1 Ergonomic screen design

Fast, direct access to data is vital during production. The SELOGICA system provides this thanks to operator guidance that is selectable according to the working situa-tion. For example, topic navigation with a permanently displayed structure for greater clarity, sequence navigation for direct screen selection from the production sequence and the direct jump fields for fast access to the process optimization feature.

2 Simple parameter entry

Parameters can be optionally entered by means of tables or graphics. Different functions are assigned unambiguous color codes. The display generally faces the di-rection of the respective movements. This makes the operating system extremely easy to understand, as it is strictly based on the practical setup procedures used at injection molding plants.

When is a machine control system ergo-nomic and intuitive to operate? When it is equipped and functions like the SELOGICA. Its user interface is ful-ly based on the specific requirements at your production facility. Hence the 15-inch touchscreen features high brightness and contrast as well as gen-erously-sized control buttons. The high degree of clarity ensures significant-ly faster and more direct access to data and the easy-to-understand graphi-cal operating system enhances practical usability. This makes familiarization of the operating personnel uncomplicat-ed and reduces time spent on training at your injection molding plant. With ARBURG, greater ease of operation brings you decisive added value.

Simple parameter entry

Ergonomic screen design

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Credit-card format: Selective access authorization

for control data.

4 Convenient parameter entry

Plain text displays make work easy and convenient. The three direct access keys can be individually assigned to provide direct, selective access to data. In addition, all the parameters that are important for a data record can be combined on freely configu-rable pages. This enables you to create a parameter-based authorization system.

3 Reliable parameter entry

User identification is achieved using RFID card technology according to Euromap. Data entry can be limited by means of access au-thorization. All changes are logged accord-ing to user, ensuring unambiguous trace-ability. Data entry can be performed using numerical values, from a selection list or as text in separate pop-up windows. Setting-range limits are indicated on the display.

Reliable parameter entry

Convenient parameter entry

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Menu-guided set-up

The “Set-up Assistant” module offers you active support in setting up machines in every situation. From mold change and the automatic calcula-tion of parameters through to teach-in of the finished production sequence, your operators are guided step-by-step through all the necessary actions. The work of parameter entry is reduced to an absolute minimum. This simulta-neously establishes an efficient work sequence. In addition, the system remains open to subsequent adjust-ments and optimizations.Providing practical solutions is the major advantage of the SELOGICA. Your experts’ workload is effective-ly reduced, as the complete injection molding process can be set up individu-ally without in-depth knowledge of the control system.

Efficient mold changeThe required mould removal and installation steps are pre-defined, are simply executed one after the other and confirmed on a central screen page. The control system automatically executes sub-sequences, such as referencing (zeroing) individual axes, with a single push of a button. No parameters need to be entered.

2 Automatic calculation

Very little process-related data has to be en-tered in order to have the basic processing parameters such as temperature, pressure and speed calculated automatically. The SELOGICA system features a comprehensive database for this purpose, which can be ex-tended with the customer‘s own material at any time. Here, individual selection options

Efficient mold installation

Guided mold change: step-by-step for an efficient

work sequence.

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make it possible to redefine just the tem-perature of the injection unit, for example, when changing the material. Furthermore, all the available monitoring and log func-tions can be automatically initialized “at the click of a button”. The usual entry of param-eters in a variety of screens and the selection of various monitoring and log functions can therefore be completely dispensed with.

3 Teaching the production

sequenceHere, all the operator has to do is execute and confirm the necessary movements one after the other. All parameter entries and the completion of the production sequence run automatically in the background. Monitor-ing functions such as the position for mold protection, for example, are determined during guided set-up or “teach-in”. Robotic sequences can also be created in this way.

Automatic calculation

Teaching the production sequence

Teach-in: simple programming at the press of

a button.

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Intelligent graphic sequence programming

The necessary flexibility of your injec-tion molding processes, combined with maximum transparency, are assured by just one individually-adaptable, graph-ic sequence-programming screen. For this purpose, SELOGICA features the patented real-time plausibility check, for example, which eliminates incorrect entries during set-up, and also the full integration of robotic systems. Typical-ly ARBURG: providing simple solutions to complex problems, leading to much greater cost efficiency for your injection molding plant.

Selective entry of process stepsFast access to the available sequence sym-bols is made easier through logical group-ing. The sequence editor suggests the suitable machine and application-related sequence symbols and their positioning. This means that start-up and shut-down sequences or travel-dependent starting dur-ing simultaneous machine movements, for example, can be configured with ease.

2 Simple creation of process

sequencesFor the sake of simplicity, the SELOGICA system operates with predefined basic se-quences for the applicable machine equip-ment, which can be rapidly and individually adapted to all mold-specific production tasks. This enables easy editing of operating steps; the relevant parameter pages can be directly selected from the sequence editor.

Simple creation of process sequences

Fast access: Available sequence symbols.

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Highlights

3 Simultaneous plausibility check

One unique selling proposition of the SELOGICA system with respect to compara-ble machine control systems is its patented real-time plausibility check. The control sys-tem already displays the logical positioning of the current process step during sequence programming and checks that operator en-tries are complete. Operators are thus pro-vided the best possible support during pro-

gramming. Thanks to these user-friendly preventive measures, the programming of even highly complex sequences and processes is simple, clear and reliable. Complex set-up operations such as “in-

closing), venting, compression injection molding and the tandem mold process can be performed without problem.

• Control center for the entire injection molding technology

• Patented topic navigation on several levels

• Convenient sequence programming with graphic symbols

• Immediate plausibility checks• Common data set for the entire

production unit• “Set-up Assistant” module • Interactive teach-in functions

Selective entry of process steps

Simultaneous plausibility check

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Targeted process optimization

Process optimization and documentation.

1 Targeted process optimization

As a universal aid for process optimization, freely-configurable process graphics are used in the SELOGICA system. Operation is made even more convenient through the option of automatically configuring the process graphics. Direct intervention is en-sured through the display of all signals. The

A machine control system that can be put to effective use must of course also offer operators extensive process-opti-mization, monitoring and documenta-tion options. Only then can competi-tive production at minimum unit costs be achieved. The SELOGICA’s numerous ingenious control options cannot fail to impress in this respect. For exam-ple, the production data can be output, saved or transmitted to higher-order systems via various interfaces with exceptional flexibility. And a particular advantage: your experts have all the tools at their fingertips that they need to recognize and immediately imple-ment optimization measures – often without additional costs.

recorded signals can be measured using the cursor while production is in progress. Op-erators can thus directly influence product quality, detect problems in a targeted man-ner, while preventively reducing cycle times and reject parts. All these features ensure greater economy and quality throughout the production process.

Detailed process monitoring

Continuously recorded: clear alarm history.

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Effective quality control

2 Detailed process monitoring

An easy-to-record reference curve forms the basis of monitoring graphics for individual online supervision of quality limit values. Graphical evaluations of this kind can be created in the form of peak or mean values, envelopes or integrals. Up to eight of these monitoring graphics are provided by the SELOGICA system.

3 Effective quality control

Here also, a high level of convenience is a priority of all the available features: refer-ence values and tolerance ranges for actual process values can be determined automati-cally and the set tolerances monitored in detail. If reject parts are produced, these can be separated out using a sorter unit or ro-botic system. The evaluation of fault cycles aids the targeted prevention of reject parts.

4 Seamless process documentation

The individual recording of actual quality-relevant process values takes place through the production log. This also forms the basis for all statistical evaluations. The complete production sequence is displayed by means of a log graphic. Correlations and variances can thus be evaluated immediately and quality documented in detail.

Seamless process documentation

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Full integration of peripherals

Central parameter entry

Single operating system

Central storage of setting data

Identical basis: sequence programming for six-axis

robotic system.

1Single operating system

Being able to use just one control system for injection molding machines, robotic systems and peripherals brings considerable added value to everyday production. • Through the intuitive operating system

for reduced training effort• Through the clear, graphic programming

• Through higher-level production control and documentation

A control system is only truly univer-sal if it can also manage equipment and processes beyond the machine itself. This is why the SELOGICA fully inte-grates robotic systems and peripher-al devices in your production process-es, enabling central, effortless man-agement of entire production cells. Here too, the SELOGICA philosophy of the central human/machine interface achieves considerable time and cost savings, while simultaneously maximiz-

working can only be comprehensive-ly achieved with uniform, all-embracing injection molding management.

• Through the central monitoring and actu-ation of peripherals in co-ordination with machine movements

• Through the synchronization of robot and machine movements for correspondingly short cycle times

• Through the implementation of the SELOGICA user interface in the control system of six-axis robotic systems

Further information: ARBURG host computer system brochure

COPYLOG brochure

Photo: KUKA Roboter GmbH


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2 Central parameter entry

As well as robotic systems, mold heating circuits can also be directly activated. This means that the SELOGICA completely takes on the task of control. Commercially-available peripheral devices can also be easily integrated via stan-dardized interfaces. Moni-toring inputs enable the

3 Central storage of setting data

With the SELOGICA, Compact Flash cards ensure convenient, comprehensive data storage. One data set contains all the pa-rameters for the entire production unit, en-abling simpler, faster and more reliable data management and set-up. Individual notes included: Overriding management of the settings data is performed using ARBURG COPYLOG and the ARBURG host computer system (ALS).

injection molding process to be controlled as a function of granulate feed, compressed air or the water supply, for example. Further customized integration options are made possible by the freely-programmable inputs and outputs (PEAs). Moreover, machine control data can be used across systems via the host computer interface for connec-tion to BDE, MES or remote maintenance systems such as the ARBURG SAP-certified host computer system (ALS).

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Host computer system ALS


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1 Cycle time diagram

With the cycle time diagram, the current run times of each individual cycle step are graphically contrasted with previously defined reference values. Moreover, these sub-processes are broken down into start, delay and run time. In this way, all the necessary information for analyzing and optimizing a production cycle is contained on a single screen page. Unproductive time can be recognized and avoided through the better co-ordination of sub-processes. Any deviations that occur in the production process can be allocated immediately to the respective function, without having to open individual parameter pages. The more com-plex the processes become, the more useful this tool is.

2 Maintenance display

Depending on the configuration of the ALLROUNDER machine, all the necessary maintenance data and intervals are already stored as plain text. As an option, individual maintenance specifications, relating to pe-ripherals used, for example, can be entered manually. In this way, a clear maintenance plan can be generated for the entire pro-duction unit – including the monitoring of due dates and automatic reminders for forthcoming maintenance work. In addi-tion, the SELOGICA records the correct completion of pending maintenance work in a maintenance log. As a result, every completed maintenance task remains fully transparent, also providing ideal verification for audits and certifications.

Optimization potential at a glance: clear graphic display in the cycle time diagram.

To enable you to freely configure your injection molding processes, optimize your settings and, ultimately, produce as efficiently as possible, the SELOGICA control system offers a virtually inex-haustible variety of functions. Automatic start-up/shutdown with individual start-up and shutdown sequences, cycle time diagrams and maintenance displays – all features focus consistently on your everyday production. This begins with set-up and continues through to individu-al process optimization. As you know, a machine is only ever as good as its control system. And this is where SELOGICA sets standards.

Features for efficient production

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Leaving nothing to chance: maintenance display

with automatic reminder.


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3Function packages

Our optional function packages incorporate -

tion requirements:• “Mold temperature control”: Recom-

mended for especially sensitive materials, or when using hot runners

• “Axis monitoring”: Provides added value when using molds with core pulls, or brushing or demolding devices, as well as for quality assurance

• “Mold movements”: New settings op-tions for complex multi-component, tan-dem or stack molds, e.g. with the sub-se-quences function

• “Start-up and shutdown”: Expansion for high-speed applications, multi-station molds, the automatic feed of inserts or for production planning and monitoring

4Energy measurement system

The optional energy measurement system permits comprehensive analysis of power consumption in the cycle. By means of breakdown into drive and heating power, the effects of changes to the machine set-tings are made immediately visible. For the purpose of detailed documentation, energy

-quirement for the task, are calculated auto-matically. Ultimately, monitoring of the aver-age power consumption is also possible.

through energy measurement.

Options

3 4• User-based input areas• Special sequences such as “injection

closing), compression injection mold-ing, venting, position-controlled demolding

• Regulation via reference curve• Mold protection in several stages• Cascade control of needle shut-off

nozzles in the mold• Adaptive mold heating circuits• Control chart log• External quality monitoring• Freely programmable inputs/outputs•

robotic systems

Easier mold handling: Sub-sequences can be indi-

vidual adapted.

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© 2013 ARBURG GmbH + Co KGThe brochure is protected by copyright. Any utilization, which is not expressly permitted under copyright legislation, requires the previous approval of ARBURG.

All data and technical information have been compiled with great care. However, we are unable to guarantee its correctness. Individual illustrations and information may deviate from the actual delivery condition of the machine. The relevant valid operating instructions are applicable for the installation and operation of the machine.

ARBURG GmbH + Co KG

Postfach 11 09 · 72286 Lossburg · Tel.: +49(0)7446 33-0 · Fax: +49(0)7446 33-3365 · www.arburg.com · e-mail: [email protected]

With locations in Europe: Germany, Belgium, Denmark, France, United Kingdom, Italy, Netherlands, Austria, Poland, Switzerland, Slovakia, Spain,

Czech Republic, Turkey, Hungary | Asia: People‘s Republic of China, Indonesia, Malaysia, Singapore, Thailand, United Arab Emirates | America: Brazil, Mexico, USA

For more information, please go to www.arburg.com.

ARBURG GmbH + Co KG

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Comprehensive management for injection molding technology · SELOGICA control system Comprehensive management for injection molding technology Focus