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(* Sets the Buffer *) METHOD Set : BOOL; VAR_INPUT // set buffer adress (ADR ...) pbyAdr : POINTER TO BYTE; // set buffer size (SIZEOF ...) udiSize : UDINT; IF (pbyAdr = 0)OR (udiSize = 0) THEN Set := FALSE; RETURN; END_IF; udiSizeOf := udiSize; pString := pbyAdr; Set := TRUE;