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.. <% set key = ".fld-Modbus.fld-Function Blocks.ServerFb.setIOVarAccess" %>
.. _`.fld-Modbus.fld-Function Blocks.ServerFb.setIOVarAccess`:
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.. <% endmerge  %>


.. _`ServerFb.setIOVarAccess`:

ServerFb.setIOVarAccess (METH)
------------------------------

METHOD setIOVarAccess : RTS_IEC_RESULT



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Achtung diese Methode ist nicht vollständig gekapselt. Es wird direkt in FB_Globale zugegriffen.

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.. <% merge "object.iotbl" %>



InOut:
    +--------+-----------------+-----------------+--------------------------------------+
    | Scope  | Name            | Type            | Comment                              |
    +========+=================+=================+======================================+
    | Return | setIOVarAccess  | RTS_IEC_RESULT  |                                      |
    +--------+-----------------+-----------------+--------------------------------------+
    | Input  | IOVarAccessName | STRING          | Name des Datenpunkt als String.      |
    +        +-----------------+-----------------+--------------------------------------+
    |        | pzValueBuffer   | POINTER TO BYTE |                                      |
    +--------+-----------------+-----------------+--------------------------------------+
    | Inout  | nSizeBuffer     | DWORD           | pzValueBuffer     : POINTER TO BYTE; |
    +--------+-----------------+-----------------+--------------------------------------+
    | Output | nType           | TypeClass       |                                      |
    +--------+-----------------+-----------------+--------------------------------------+

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