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3 CONFIGURING CLIENTS (MQTT PUBLISHER, MQTT SUBSCRIBER)
3.1 Configuring Settings with GX Works3
9. Select [Application Settings] and configure [DNS Settings] as shown below.
10. Select [Application Settings] [MQTT Communication Setting], check that [To Use or Not to Use MQTT Function] is set
to "Used", and double-click <Detailed Setting> of [MQTT Connection Setting].
Item Setting
To Use or Not to Use DNS Server Settings Use
DNS Server 1 Address 8.8.8.8
DNS Server 2 Address 8.8.4.4
DNS Server 3 Address 1.1.1.1
DNS Server 4 Address 1.0.0.1