1/7/2021 11:57 AM | |
Joined: 10/10/2005 Last visit: 8/29/2024 Posts: 1917 Rating: (136) |
Hello AutoGen_8254616, Are you working with the latest firmware version of S7-1500? I recommend also to install the latest update from STEP 7 (TIA Portal). https://support.industry.siemens.com/cs/ww/en/view/109775861 The installation path of the TIA Portal and the API could be changed. I recommend to update the references to TIA Portal API (Siemens.Engineering, Siemens.Engineering.Hmi). With best regards |
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