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Whether in a single-user system or a distributed multi-user system with redundant servers, the system offers complete functionality for all industries and features optimum openness. Due to the permanently increasing level of automation and the related complexity of the plants the cost — and time — pressure is increasing because of the international competition.
Manufacturing processes are becoming more and more complex against a background of ever increasing quality requirements coupled with fast product changes and frequent modifications. To ensure the highest possible productivity at the same time, it has to be possible to make prompt, target-oriented decisions regarding process optimization at all levels of a company. This requires an integrated flow of information across all operating levels and locations.
The intelligent use of information improves the processes in the company for a fast return on investment. This reduces costs, avoids waste, improves the utilization of production facilities and ultimately guarantees better efficiency and cost effectiveness for the company. By the integration of stand-alone editors for alarm logging, tag logging, text library, user administrator, user archive and the acoustic alarm into the Configuration Studio the mass data engineering got again much more efficient.
It is possible to open each single editor separately which makes it very easy to exchange data between these editors. Of course the usual operating functionality of Excel is still valid. When doing project work in a team it is of course possible for multiple project engineers to open the single editors in parallel.
With the help of the integrated OPC-client it is also possible to connect to any 3rd- party system. The administration and implementation of the messages for the destination countries is clearly arranged and therefore efficient to manage.
By the utilization of the TextLibrary it is possible to export all or subsets of the texts used in WinCC. Vice versa it is of course possible to import all these texts after they are translated to any language. The appropriate operator language is independent regardless of the language of the installed operating system. Every operator can individually choose the language of the displayed texts. For example it is possible to display messages simultaneously using different languages when working in international teams.
WinCC allows you to implement display languages in a simple and cost-effective manner. This is independent of the language set in the operating system. This means that it is possible to display multiple languages parallel to each other, such as message texts in European and Asian languages.
This makes commissioning considerably easier in international teams. Resulting from the integration of the cross-reference editor it is on one hand possible to locate very fast the places where a special variable is used for example in case of troubleshooting. On the other hand it is possible to release non used variables to align the license costs optimal to the actual project.
Using the WinCC User Administration you consistently can assign and check the access rights of the users regardless if it is a local access or if the access is web based. For up to user groups with up to single users each the access rights for WinCC functions can be administered. In total it is possible to assign different permissions. Therefore it also covers the extended FDA safety requirements. But it is also possible to login using a chip card where name, domain and password is saved in encrypted form.
The modern graphics system of WinCC supports the work of a project engineer as well by the use of standardized preconfigured picture components as when creating user definable picture components and faceplates.
The use of these components enables the project developer to create his own at any time reusable company specific project standards which results in a much shorter Time-to- Market for the project. Global settings which can be done in the graphics system enable the project engineers to implement once defined company standards in a WinCC project and to apply these timesaving to all picture objects which have the same attributes. It is also possible to export these settings and to import them again to any other WinCC project.
On one hand this possibility supports the in-house standardizing in an efficient way and on the other hand it provides the opportunity that several project engineers can work on huge applications simultaneously in accordance with the company standards. When creating images it is of course possible to do Direct2D soft shadows and to integrate SVG — files. Instead of using discrete colors the color palette is working with color indexes. This enables the user to realize customer-specific designs in a very simple way.
If for example a customer wants to change the color from red to orange he only has to assign the color orange to the index for the color red. While changing this, the color of all red objects having the same index changes to orange Applying modular design makes it simple to create and to centrally manage custom specific faceplates.
Changes are automatically applied to all points where the faceplate is utilized. For example efficient operation is possible by the use of application specific menus and toolbars. It is possible as usual in Windows to either fix them or to leave them movable. This makes configuring even more efficient.
Libraries and wizards accelerate make the setup of projects easier. Therefore they reduce the error rate dramatically. Historical process information is saved as WinCC process value archives in the integrated, high-performance SQL database.
The memory requirement is optimized through efficient algorithms and intelligent, loss-free compression functions such as the Swinging Door algorithm. To reduce the amount of data for long-term archiving, the data can be compressed even further.
To do so, the maximum value, minimum value or weighted mean, the sum or the difference is calculated for adjustable periods of time e. In addition to automatic archiving, it is possible to add values manually to the archive or to modify archive values later with the appropriate authorization.
This is required, for example, for laboratory values in some industries. For reasons of traceability, these values are marked as "modified manually" and the process is documented with an operation message. Efficient controls are integrated into WinCC process pictures for the display of current or historical data. Process values can be displayed as a table or analyzed using a trend display. The display is either predefined or can be adjusted individually by the operator, if authorized.
Numerous means of representation guarantee the best possible overview. The freely configurable toolbar functions also provide the option of integrating project-specific functions. In combination with the Ruler Controls, there is also the option of performing statistical calculations online without the need for programming.
The relevant statistics — maximum and minimum value, average value, weighted mean, integral and total — are displayed without delay for a time range selected in the Trend Control. Here, the display of the message information can be adapted precisely to the requirements of the operator. The settings made can be saved in user-specific or global templates. The contents can then be exported directly as CSV file or printed out as report.
A freely definable toolbar function also offers a maximum degree of flexibility. For examples, project-specific functions can be integrated.
To maintain an overview when there is a large numbers of incoming messages, unimportant operating messages can be suppressed from the screen display via an alarm hiding function.
The hidden messages are then archived in the background. Numerous integrated statistics functions allow a comprehensive analysis of process states. The message hit list shows how long certain messages were pending on average and in total message duration and similarly the average and the total acknowledgment time.
Of course, the messages can be filtered here by relevant events, message locations and time intervals. This indicates quickly where critical points and bottlenecks in the production are located.
To sort the messages in the message display for an evaluation, you can simply select the column heading and the required sorting criterion for example, "Frequency, descending". Historical plant data can be simply compiled in web-based dashboards or reports without programming knowledge. This ensures comprehensive access to plant information for each target group in the company managers, quality assurance, maintenance at all times.
During runtime, this data is exchanged simultaneously with the automation partners e. All change data is recorded in a tamper-proof database - the so-called Audit Trail - and displayed using the Audit Viewer. The two calendar options expand WinCC with calendar-based functionality. Joint calendar control is hereby used to plan times or validity periods. To be able to meet growing requirements, the visualization must be expandable at any time without causing technology incompatibilities or requiring completely new configurations.
Redundancy solutions for highest availability and security can be built up as well. In addition to scalable configurations, WinCC options and AddOns offer customer-fit extensions for technological and industry specific solutions. In this way, several coordinated operator control and monitoring stations can be operated together with networked automation systems.
All devices with HTML5-capable browser are supported. Using the WinCC PerformanceMonitor shows weak points of production and to suitable optimization potential can be derived. Therefore, plant-specific key figures KPIs for individual devices, machines, or entire production lines can be calculated and analyzed in machine or line-oriented production plants. The required formulas e. It is possible to link KPIs with context data to get further correlations e. Thanks to innovative technology, all important information is consistently available — rapidly, flexibly and safely.
Benefit from information provision anytime and anywhere with mobile SCADA solutions — also with available tablet or smartphone hardware. The application of multitouch gestures in industrial environments opens the door to modern operating concepts. Using such a flexible access to gain plant data extends the classical control room as it is today.
Depending on the application area it is possible to monitor only as well as to control the process. Because of the individual access to process data using the mobile Scada the user will be informed. The reports created are always available on Web-based user interfaces and can be automatically distributed by email. State-of-the-art, innovative operational concepts with multi-touch gestures are rapidly gaining significance in the industrial environment. The gestures that users know from consumer devices are particularly useful for more simple and intuitive operation of complex production plants.
You can implement functionality such as zoom or wiping, for example, for screen navigation and panning. A wide range of specific and generic communication channels and protocols give you powerful and flexible ways to connect WinCC to a variety of OT devices and forward data to other IT applications e.
High performance, latest technology, easy data exchange to the IT level. Leverage valuable data from production management via an open bidirectional REST interface.
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