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  1. karthikeyan
  2. PLCnext Engineer
  3. Monday, 14 September 2020


I need support to connect AXC F 2152 on MQTT through Mosquito Broker. I followed the instructions mentioned in the MQTT Client Configuration document, but still i could not able to establish the connection to MQTT Broker. Kindly Suggest.




Martin PLCnext Team Accepted Answer Pending Moderation


Are you able to ping the mosquitto broker from the command line of the PLC? If not, then there is probably a network configuration issue, e.g. an incorrect Gateway setting.

If you can ping the mosquitto broker, then what error message(s) do you see in the Output.log file related to the MQTT Client?

~ Martin.

Phoenix Contact Electronics Headquarters - PLCnext Runtime Product Management and Support

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