RespHeartbeat

RespHeartbeat 1:

With this method, an OCPP server responds to a Heartbeat from an OCPP client. The timestamp is set internally and does not need to be set separately in the PLC.

RespHeartbeat 2:

Syntax

METHOD RespHeartbeat : BOOL
VAR_INPUT
    hStationId : UDINT;
    hMessageId : T_OCPP_MessageId;
END_VAR

Return value

Name	Type	Description
RespHeartbeat	BOOL	The method returns the return value TRUE if the call was successful. A method call is also considered successfully completed in the event of an error.

Inputs

Name	Type	Description
hStationId	UDINT	Identifier of the OCPP client in the instance of the OCPP server.
hMessageId	T_OCPP_MessageId	MessageId of the received message.

Possible errors are output at the outputs bError and hrErrorCode of the function block instance.