3/12/2024 5:50 AM | |
Joined: 3/11/2019 Last visit: 10/18/2024 Posts: 1622 Rating: (300) |
Hi, does it work if you - do not - change the CPU in hwconfig, but download the original project with the old CPU? So at first, I would use the original project without changing the CPU. If this works, its an configuration issue after the CPU was changed. Innovated and New S7-400 PROFINET CPUs Released for Delivery-> spare part compatible with the respective predecessor version regards sancruz |
Feedback appreciated, please rate |
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3/12/2024 9:42 AM | |
Joined: 3/11/2019 Last visit: 10/18/2024 Posts: 1622 Rating: (300) |
Hi, you can check which firmware the new CPU has exactly. A lot of these "defect" events are solved due to firmwareupdates. Maye you can update the new CPU to its latest firmware. It is worth a try. 6ES7416-3ES07-0AB0 Operating System Update V7 for SIMATIC S7-400 CPUsregards sancruz |
Feedback appreciated, please rate |
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3/13/2024 8:45 AM | |
Joined: 5/3/2023 Last visit: 9/23/2024 Posts: 23 Rating: (0) |
The PLC had firmware version 7.0.2, updated to the latest version 7.0.3 - the result is the same... |
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