I work for a radio remote control distributor and we have systems that communicate with Siemens PLCs by profinet. We currently do not have a way good way to verify that our profinet card is working correctly. What I would like is to have a device that we can plug our node into and monitor the bits on a computer so we can verify everything is working. If needed we have the GSD file to import.
There is a trial version of Profinet Commander you can download and use for testing purposes; the Profinet University article states that you can continue using the Profinet commander trial license even after it is expired, if you do not need further enhancements.
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