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METHOD SendCommand : BOOL
VAR_INPUT
	Client : PuzzleClient;
	Command : CommandType;
	Value : STRING;	
END_VAR
IF NOT Client.bReadyFromPLC THEN
	Client.sCommandFromPLC:= Value;
	Client.iCommandFromPLC:= Command;
	Client.bReadyFromPLC:= TRUE;
	
	SendCommand := TRUE;
ELSE	
	SendCommand := FALSE;
END_IF