Delta DVS-328 series, Руководство пользователя

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D V S S e r i e s M a n a g e d E t h e r n e t S w i t c h U s e r M a n u a l
C - 1 6
Service Code
Need in Implementation
Service Name Description of Service
Class Instance
0x4E V Forward_Close Closes a connection
0x54 V Forward_Open Open a connection
Port Object (0xF4)
Class Attributes
Attr ID Access Rule Name Data Type Description of Attribute
1 Get Revision UINT Revision of this object
2 Get Max Instance UINT
Maximum instance
number.
3 Get Num Instances UINT
Number of port currently
instantiated.
8 Get Entry Port UINT
Returns the port through
which this request entered
the device.
9 Get
Port Instance Info
ARRAY of
STRUCT of
Port Type UINT
Enumerateds the type of
port.
Port Number UINT
CIP port number
associated with this port
Instance Attributes
Attr ID Access Rule Name Data Type Description of Attribute
1 Get Port Type UINT
Enumerates the type. ( 4 =
EthetNet/IP )
2 Get Port Number UINT
CIP port number
associated with this port.
3 Get
Link Object STRUCT of
Path Length UINT
Number of 16 bit words in
the following path.
Link Path Padded EPATH
Logical path segments
that identify the object for
this port.
4 Get Port Name SHORT_STRING
String which names the
physical network port
7 Get Node Address Padded EPATH
Node number of this
device on port.
Common Services
Service Code
Need in Implementation
Service Name Description of Service
Class Instance
0x0E V V Get_Attribute_Single
Returns the contents of
the specified attribute.
TCP/IP Interface Object (0xF5)
Class Attributes
Attr ID Access Rule Name Data Type Description of Attribute
1 Get Revision UINT Revision of this object