Delta DVS-G928 series, Руководство пользователя

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D V S L a y e r 3 G i g a b i t M o d u l a r Ma n a g e d I n d u s t r i a l E t h e r n e t S wi t c h U s e r M a n u a l
C - 5 2
_C
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.
0x10 V Set_Attribute_Single Modifies an attribute value.
I/O Assembly
Direction I/O data Size Description
Input Port Link Status ULINT (64) Please refer to Assembly Object Attr ID 7.
Output Port Enable ULINT (64) Please refer to Assembly Object Attr ID 6.

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
Port Number and
Node Address
Padded EPATH
Node number of this
device on port.