Hello, can someone help me..... I want to write function node. First true signal is forwarded. after that, all signals are blocked for 30 seconds. After that, all signals are forwarded. With False, Function Node will be ready for first True Signal. I can't find the error. [1] let block = false; …

yes. I tested E1cid's suggestion. I understand not how that works. It doesn't work for me. I'm also a total newbie. Try to put everything together in a function node.

Try this example [{"id":"b6aca93.d3504d8","type":"inject","z":"d1395164b4eec73e","name":"","props":[{"p":"payload"},{"p":"topic","vt":"str"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","payload":"","payloadType":"date","x":220,"y":1200,"wires":[["998e2ee1.065bc8"]]},{"id":"998…

thanks. Excuse me. I didn't express myself correctly here. After Blocking all signals should be forwarded without delay.

I have read your original question and this one and I'm still not clear exactly what you are trying to do. Can you explain what your true and false messages represent in the real world? What is the reason for this 30 seconds block after true? Your statements "All signals are blocked for 30 second…

Still unclear as to what are the incoming messages and when they should be delayed and when forwarded with out delay. Please take some time and explain fully with examples of messages. Step by step. Please also respond to all requests made.

I keep Boolean true and false in my flow because I send the signals directly to Modbus. 30sec is just a value so I can test. I would like to use it to first block certain valves for underfloor heating circuits in the house without temperature monitoring, then release them with temperature monitoring…

I don't necessarily need a function node.

You only have two possible messages: true or false. true starts the 30 seconds block false resets the block So what messages do you want to block? Do you just want to prevent repeated true messages?

You still have not made it clear what happens if you get a false during the 30 seconds.

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Function Node error

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jbudd 29 October 2023 07:05 2

Is this the same as the question you asked before?

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Function Node error

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