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Develop Safely

SILworX: Simplify Safety Engineering

Maintain complete control of your safety controller. With the integrated SILworX software, you can program and configure HIMatrix and HIMax controllers, as well as remote I/O systems. Error diagnostics also run via the same intuitive user interface. This results in fewer user errors and faster engineering – enabling you to commission your safety system more quickly and adapt it to new requirements immediately.


Achieve Results Faster

  • zentral

    All in One

    Centrally configure and program your safety controllers – and diagnose errors at the same time.

  • offen

    Easy to Learn

    Wizards simplify the learning process. Your maintenance staff can get started quickly without having to first learn new programming languages.

  • einfache Bedienung

    Efficient Operation

    With numerous convenience functions, programming is executed quickly in the graphic environment.

  • sichere Kommunikation

    Safe to Use

    The software helps users avoid errors. Rights management and antivirus and firewall compatibility offer additional protection.


Top-Quality Engineering

With SILworX, you can flexibly program your safety systems with function block diagram (FBD) and sequential function chart (SFC), for example. Alternatively, you can use structured text (ST) to program calculations or the C code function block option, with which you can use pretested C code.

Control and monitor your plants, without having to first program the necessary functions yourself. SILworX includes preconfigured function blocks for all important applications – tested and approved by TÜV.

  • For burner applications
  • For load control and combined control in industrial furnaces
  • For turbines
  • For compressors
  • For motion monitoring

SILworX fulfills the following international standards:

  • IEC 61131-3 – Support for all functions and variables in safety-related programming
  • IEC 61511 – Guidelines for functional safety in the process industry

More about international standards

Cybersecurity Included

SILworX software runs on all standard Windows PCs and is compatible with all major antivirus programs. Upon startup, the software automatically performs a cyclic redundancy check (CRC) to detect errors in installation data and identify manipulation. Additional CRCs ensure that function-relevant project parts are also protected against undesired changes – a code comparison presents deviations graphically.

SILworX can also log all changes, helping you always maintain an overview and easily restore earlier project versions if needed.

License Variants

Only Pay for What You Need

There are three license variants for SILworX. The one that is right for you depends on which control systems you are using.

The HIMatrix license supports all systems of the HIMatrix F-series and HIMatrix M-series. It is the most cost-effective solution, particularly for small installations.

The full license also supports all HIMax systems as well as HIMatrix systems. It is the comprehensive solution that covers all requirements.

The maintenance license grants read access to HIMax and HIMatrix projects. Changes are not possible with this license.

Whichever license you choose, you can select from two variants:

  1. You receive the hardlock license on a USB stick. This means you can use SILworX on multiple PCs, provided the stick is plugged in.
  2. The softlock license is bound to one PC. However you do not need a USB stick, which could be misplaced.

Request license now

Your HIMA Contact

HIMA Headquarters
+49 (0) 6202 709 0

Do you have questions concerning HIMA solutions or services? Our sales experts would be pleased to respond to your email or your call.