5/11/2023 9:40 AM | |
Joined: 3/11/2019 Last visit: 4/24/2025 Posts: 1653 Rating:
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Hi, please check this FAQ, maybe this helps. Why is it not possible to establish a connection to a CPU with firmware version 2.9/4.5 from an HMI panel (Basic, Comfort or Unified) or WinCC Runtime Advanced V17 or lower?regards sancruz |
Feedback appreciated, please rate |
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5/31/2023 4:43 AM | |
Posts: 7 Rating:
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problem was , i needed to create a hmi connection, and aftter i did , the plc s7 1200 showed up on connections - |
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