co⚡e: Sparkplug™ MQTT edge

[r519]: / branches / h-hermsen / mqttsparkplugb / SparkplugB / Function Blocks / FB_Device / FB_Device / IsCoupledWithEoN / svnobj  Maximize  Restore  History

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IsCoupledWithEoN := FALSE;
    // we were allready connected, so we deregister that connection
    IF _itfPrevEoN <> 0 THEN
        _itfPrevEoN.DeregisterDevice(itfDevice := THIS^);
        _itfPrevEoN := 0;
	END_IF