Software for SIMATIC Controllers - The STEP 7 family

Intuitive and efficient engineering – from the microcontroller to the PC-based controller

With SIMATIC, users rely on an integrated engineering environment. Efficient software supports users over the entire life cycle of the machine or plant – from the planning and design stages, through configuring and programming, all the way to commissioning, operation and upgrading. With its integration capability and harmonized interfaces, SIMATIC software permits a high degree of data consistency – throughout the entire engineering process.

STEP 7 (TIA Portal) - Controller software of the new generation

SIMATIC STEP 7 (TIA Portal) continues the success story of SIMATIC STEP 7.
With SIMATIC STEP 7 (TIA Portal) users configure, program, test and diagnose the basic, advanced and distributed controllers of each generation, whether it is PLC- or PC-based, incl. Software controllers.
With its vast array of easy-to-use functions, the STEP 7 software significantly boosts efficiency in all of your automation tasks. Whether for configuring hardware, establishing communications, programming, testing, commissioning and service, documentation and archiving, or operational and/or diagnostic functions, the software sets the benchmark in its field.

STEP 7 V5.6 - the proven solution with tried and tested functionality

SIMATIC STEP 7 is the world's best known and most widely used engineering software in industrial automation. SIMATIC STEP 7 V5.6 is the proven programming software for the controller families S7-300, S7-400, C7 and WinAC.

Information on STEP 7 Versions
For programming controllers of the latest generation S7-1200, S7-1500, ET 200SP CPU and S7-1500 Software Controller you need STEP 7 (TIA Portal) Engineering Software.
Of course you can program the S7-300, S7-400 and SIMATIC WinAC controllers with this software as well.

STEP 7 Professional 2017 includes the STEP 7 V5.6 basic software and additional editors. New installations of STEP 7 Professional 2017 are only available as combo licenses together with STEP 7 Professional V15 (TIA Portal). This combo license for both platforms enables you to work using both STEP 7 (TIA Portal) as well as traditional engineering software.

Licensing and Software Update Service

Up-to-date software is essential if you want to work efficiently and get reliable results. Yet even for software, costs have to remain transparent and explicable. That’s why SIMATIC software offers you not just a variety of license types, but useful tools to help you manage your licenses conveniently and keep your software up to date.

System innovation and migration

To remain competitive in the long term, machines and plants must be continually adapted to the latest requirements.
If your automation system is no longer state-of-the-art, it is time to consider modernizing it and prepare for a digital plant. We will support you with your individual project up to a complete modernization service.

Scalable Engineering SW for a finely graded controller portfolio

Siemens offers the right controller for a wide range of automation requirements. The SIMATIC range of controllers comprises Basic, Advanced, Distributed, and Software Controllers that offer impressive scalability and integration of their functions. The engineering in the Totally Integrated Automation Portal (TIA Portal) enables optimal automation solutions to be found for every application.

Downloads & Support All about Software for SIMATIC controllers at a glance

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Support Services

Within the framework of Online and Technical Support, Siemens Industry offers a wide range of services. Online Support, Technical Support...

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Spare Parts Services

Siemens Industry's spare parts services are available worldwide and provide smooth and fast supply of spare parts – and thus optimal plant availability.

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