5/10/2023 6:36 AM | |
Joined: 2/27/2022 Last visit: 5/10/2024 Posts: 4 Rating: (0) |
Hello, I have a problem as below. My problem is that when I use the buttons in my form application, I get an error like this. To fix it, I turn the plc off and on, how can I fix it permanently? See the end of this message for details on invoking just-in-time (JIT) debugging instead of this dialog box. [snip] AttachmentFiles.zip (126 Downloads) |
Last edited by: Jen_Moderator at: 05/10/2023 12:33:53Added exception text as .txt file. Last edited by: Jen_Moderator at: 05/11/2023 06:04:25Headline shortened. |
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5/10/2023 10:32 AM | |
Joined: 1/21/2013 Last visit: 6/17/2024 Posts: 2888 Rating: (462)
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Hi, Thank you for your description. Although not all of the information is required, we do know a little more about your problem. It seems that you are using S7.Net+. This library uses S7 communication to access data in your PLC. Your error looks like a connection re-establishment error. However, this type of error needs to be handled within the application, which is probably not being done. If you have a STEP 7 TIA Portal version that matches your PLC, you can try to find out more about the root cause by checking the connection status inside the PLC. This should be done for both working and non-working communication. However, the solution will probably only be possible within the application. If your settings in the PLC are wrong, no connection would be possible at all. Kind regards |
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