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node-red fins communication timeout error #17

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catalinursu01 opened this issue Jul 28, 2023 · 1 comment
Open

node-red fins communication timeout error #17

catalinursu01 opened this issue Jul 28, 2023 · 1 comment

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@catalinursu01
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Hello i have an omron CJ series PLC and i had some node-red code running on him for some time,after a while the plc disconnected from the node-red and now after i managed to connect it back i get timeout error.I've tried everything from your posts but it seems to not work(only thing i didn't try is to change the timeout value in the node-red configuration ,because i can't find the file) have you got any ideea what i can try to make it work.
@Steve-Mcl
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Have you tried restarting node-red?

Very occasionally, the port on the PLC locks up and you need to power cycle the PLC.

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@Steve-Mcl @catalinursu01