6/12/2020 12:10 PM | |
Joined: 3/5/2014 Last visit: 8/5/2022 Posts: 5521 Rating: (1054)
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hi, 80C6 of TCON means that the CPU can not reach the partner. I can ping it right now. But to ping an IP doesn´t mean it is available for everything. you are using this application example, aren´t you?: FB "LMQTT_Client" for SIMATIC S7-CPU As the documentation says, whene you get Status message from the "TCON" block you need to check availability of the MQTT broker: IP-address seams to be okay, so check the other two. hope this helps, regards, |
FCK WAR! |
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6/12/2020 2:40 PM | |
Joined: 12/9/2010 Last visit: 9/18/2024 Posts: 162 Rating: (4) |
Have you opened up the correct port in the router? |
1/30/2021 7:07 PM | |
Posts: 6 Rating: (0) |
This problem also appears in mine. How can I solve it? 80C6 |
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