: Sequence of bytes.

*********************************************************************// Declaration of Enumerations defined in Type Library // *********************************************************************//

*********************************************************************// Declaration of Enumerations defined in Type Library // *********************************************************************//

*********************************************************************// Declaration of Enumerations defined in Type Library // *********************************************************************//

: Points to a array of doubles.

: Points to a method used to report communications errors.

*********************************************************************// Neded for IOPCServerList (peraps has to be added in struct.inc?) // *********************************************************************//

: Points to a queue item.

: Points to a notification method.

: Points to a PDU structure header.

: Points to a PLC.

: Points to scan write function.

: Add a tag in the form editor of Delphi/Lazarus.

: Object array.

: Define the button kind.

: Defines the types of events of communications port opens, closed and disconnected.

: Creates a component in design-time.

forward declaration.

: Defines the callback procedure to return the results of a I/O command done by TCommPortDriver.IOCommandSync. The result is returned by the Result variable.

: Procedure that gets values of a set of tags simultaneously. Used by Scan Update thread.

: Defines the procedure that will get values of one tag.

: Conjunto de estações i-Box.

: TIOResult define the results of an I/O request.

: Defines the set of notifications that a protocol driver can register.

: Method signature that calls the Tag Builder tool of a protocol driver at design-time.

:

Defines the how the string will be encoded/decoded:

: Enumerates all kinds of client ports.

: Enumerates all results that can be returned by the protocol driver to a read/write request of a tag.

: Array of continuous memory blocks.

: Represents a set of Siemens S7-200/300/400 PLC's.

: A request list.

: Definition of event used to process values.

: Defines the function that will execute a write by scan (asynchronous)

: Defines when a value must be written on tag by a control.

: TSerialDataBits enumerates all data byte sizes. This values are supported on all OSes.

: TSerialStopBits enumarates all stop bits. This values are supported on all OSes

: Enumerates all commands accept by the tag.

: Enumerates all tag data types.

: Identifies a set of West n6100 devices.