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PLC Analyzer Software


Classic Automation distributes the PLC-Analyzer pro 5 software from Autem. This software helps you troubleshoot problems in your PLC logic or equipment through easy data acquistation and analysis of time dependent behaviour. It is espcially well suited for Siemens Simatic S5 and S7 PLC applications.




PLC-ANALYZER pro 5 is a software system for logic analysis and acquisition of recorded data on PLC-controlled facilities. Acquisition, representation, and evaluation of PLC signals such as inputs, outputs, flags, data words, etc. is now very easy.

Online display makes possible observation of the signal waveform in real time. In addition to long-term recording, trigger conditions can be specified for the acquisition of particular events. This allows rarely occurring sporadic errors to be recorded for later analysis.

In contrast to traditional logic analyzers, the PLC-ANALYZER pro 5 has the decisive advantage of recording process data through standardized PLC interfaces. The program e. g. supports MPI/PPI, PROFIBUS and TCP/IP Ethernet for SIMATIC S7 or the programming unit interface for SIMATIC S5. A computer that is connected for the purpose of programming the PLC can be used for recording process data without hardware modifications. The tiresome process of hooking up monitoring cables is now a thing of the past.


The PLC-Analyzer pro 5 is well suited for the following applications:


  • Failure diagnosis for PLC systems
  • Finding and localizing sporadic errors
  • Analysis and optimization, cycle time reduction
  • Long-term recording of measured values
  • Documentation and support of QA, + TPM/OEE
  • Installation, maintenance, construction and education


The software works with many PLCs including Allen-Bradley, Modicon, Siemens and others. Its capabilities can also be expanded by an optional box for recording data variables external to the PLC, and also an additonal solution for longer term historical recording.


Free Evaluation License

We are offering a free 3-day evaluation license for PLC-ANALYZER pro 5 software. Unlike the demo offered in our downloads section, this is a fully functional version of the software. In order to obtain a license we need a "fingerprint" of your PC to identify you as the licensed user of the software. This is done using Autem's "Crypt-o-Nite" program. Please contact us with your company name, address and the list of drivers that you would like to try. We will then send you the software to make a finger print of your PC. Just send the fingerprint file back to us and we will send you the demo license. The license will be valid for 3 days and allow you to evaluate the full version of PLC-ANALYZER pro 5.



  • PLC-ANALYZER pro 5 demo
  • PLC-ANALYZER pro 5 data sheet
  • AD USB-Box data sheet
  • Profibus Tester data sheet


    To view the PLC-ANALYZER drivers list, Click Here.

    • Large In-House Inventory
    • Control Systems Experts
    • Extensive Test Systems
    • World Wide Shipping
    • 2-Year Warranty


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    Classic Automation LLC
    800 Salt Road  ::  Webster, NY 14580 USA
    [P] 1.585.241.6010  ::  [F] 1.585.241.6014
    E-mail Classic Automation

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