Execute
This method must be called cyclically in order to ensure the background communication with the MQTT broker.
Syntax
METHOD Execute
VAR_INPUT
bConnect : BOOL;
END_VAR
Inputs
Name | Type | Description |
|---|---|---|
bConnect | BOOL | The connection to the broker is established when bConnect is set to TRUE. bConnect must remain set to maintain the connection. |
Any errors are reported at the outputs bError, hrErrorCode and eConnectionState of the function block instance.