9/22/2021 10:53 AM | |
Joined: 5/24/2021 Last visit: 11/3/2021 Posts: 2 Rating: (0) |
Do you mean the real IP of my computer? If yes, then I did that and still got the same error. |
2/28/2023 3:53 AM | |
Joined: 1/16/2023 Last visit: 6/28/2024 Posts: 1 Rating: (0) |
I had the same issues and this forum thread helped me: HELP! can't seem to receive data on PLC using MQTT client - 291956 - Industry Support Siemens If you're using mosquitto, make sure you change your .conf file to allow anonymous listeners and set listener to 1883 (listener 1883) and restart the service. Make sure you set your IP address in the MQTT client block to the PLC Sim ethernet adapter that your PC is using. I did not get 127.0.0.1 to work. Setting listener to 1883, the broker should bind to any available interface on you PC. My PLC sim ethernet adapter was set to 192.168.0.240 and I could connect to the mosquitto broker through that interface using MQTT Explorer. Make sure of the following:
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This contribution was helpful to1 thankful Users |
3/21/2023 2:00 PM | |
Joined: 5/11/2016 Last visit: 6/27/2024 Posts: 16 Rating: (0) |
you can use MQTT V2.1 library for PLCSIM Advanced here AttachmentLMQTT_Client_DH.zip (429 Downloads) |
Last edited by: Jen_Moderator at: 03/28/2023 13:12:34Link removed - File attached from link. |
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