Activity for Jan Warnken
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Jan Warnken modified a comment on discussion General Discussion
A communication error is not a rare event, if this occurs, you should use the same strategy of WinCC : disconnect and reconnect the client. Many thanks for your answer. It really helped me a lot! I thought that this error should not occur. Jan
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A communication error is not a rare event, if this occurs, you should use the same strategy of WinCC : disconnect and reconnect the client. Many thanks for your answer. It really helped me a lot! Jan
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Hello Dave, i am using your Settimino library for my "Home-Automation", unfortunately, I get very sporadic and often the error "0x0003". I have already four Arduino MEGA and five NodeMCU, which are talking to my WinAC Soft-PLC and in future i need more clients. I found out, that the error comes out of the WaitForData function. In your source code you've added a comment: // I don't like next function because imho is buggy, it returns 0 also if _sock==MAX_SOCK_NUM // but it belongs to the standard...
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Sorry, it really was a network failure. Now it runs with no problems! Thanks for...
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Thank you for your reply, i think i have a problem with my Network Connection......
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Hello, i want to connect two Arduino Mega with Ethernet Shield, to a WINAC CPU. It...
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Hello, i want to connect two Arduino Mega with Ethernet Shield, to a WINAC CPU. It...
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Hello, i want to connect two Arduino Mega with Ethernet Shield, to a WINAC CPU. It...
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Hello again, the connection between Raspberry Pi and PLC is now ok, i made a very...
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Hello again, the connection between Raspberry Pi and PLC is now ok, i made a very...
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I looked at programming examples of the different languages and i think Pascal is...
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Hello, @ Jorge Rodriguez: Thank you for your code example, but i only get error messages...
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Hello, @ Jorge Rodriguez: Thank you for your code example, but i only get error messages...
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Hello, @ Jorge Rodriguez: Thank you for your code example, but i only get error codes...
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Hello, first, I must confess that I am a newbie in programming the "Raspberry Pi...
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Hello, first, I must confess that I am a newbie in programming the "Raspberry Pi...
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