Toshiba IPE002Z 用户手册
E6581741
- 36 -
4.10. Port Object (0xF4)
Class code 0xF4.
The Port Object enumerates the CIP ports present on the device.
One instance exists for each CIP port.
The Port Object enumerates the CIP ports present on the device.
One instance exists for each CIP port.
Class Attributes
Instance Attribute ID Access
Name
Data type
Details
Value
1
Get
Revision
UINT
Revision of this object
1
2 Get Max
Instances
UINT Maximum instance number of an
object currently created in this class
level of the device.
level of the device.
1
3
Get
Number of Instances
UINT
Number of object instances currently
created at this class level of the
device.
created at this class level of the
device.
1
6
Get
Max ID of class
attributes
attributes
UINT
The attribute ID number of the last
class attribute of the class definition
implemented in the device.
class attribute of the class definition
implemented in the device.
9
7
Get
Max ID of instance
attribute
attribute
UINT
The attribute ID number of the last
instance attribute of the class
definition implemented in the device.
instance attribute of the class
definition implemented in the device.
7
8 Get Entry
Port
UINT Returns the instance of the Port
Object that describes the port
through which this request entered
the device.
through which this request entered
the device.
1
0
9 Get All
Ports
STRUCT
of
Port Type
Port
Number
of
Port Type
Port
Number
Array of structures containing
instance attributes 1 and 2 from
each instance.
instance attributes 1 and 2 from
each instance.
0000
0000
0000
0200
0000
0000
0200
Note: Attribute 9
00 00 00 00 -> port type = 0 (Connection terminated)
00 00 00 00 -> port type = 0 (Connection terminated)
/ instance number = 0 (class)
00 00 02 00 -> port type = 2 (TCP/IP Port)
/ port number = 2
Class Services
Service Code
Service Name
Description of Service
0x01
Get_Attribute_All
Read all attributes
0x0E Get_Attribute_Single Read one attribute
Instance 1 Attribute
Instance Attribute ID Access
Name
Data type
Details
Value
1
Get
Port Type
UINT
Enumerate the type of port.
(0 = TCP/IP)
(0 = TCP/IP)
0
2
Get
Port Number
UINT
CIP port associated with this port
(identify each communication port).
Value ‘1’ is reserved.
(identify each communication port).
Value ‘1’ is reserved.
2
3 Get Link
Object
STRUCT
of
UINT
Padded
EPATH
of
UINT
Padded
EPATH
Identify Object attached to this port.
For EtherNet/IP, this path
corresponds to TCP/IP Interface
object.
For EtherNet/IP, this path
corresponds to TCP/IP Interface
object.
02 00
20 F5
24 01
20 F5
24 01
4 Get Port
Name
SHORT_
STRING
STRING
String which names the port.
11, EtherNet/IP
11, EtherNet/IP
0B 45
74 68
65 72
4E 65
74 2F
49 50
74 68
65 72
4E 65
74 2F
49 50
1
7 Get Node
address
Padded
EPATH
Node number of this device on port.
The range within this data type is
restricted to a Port Segment.
The range within this data type is
restricted to a Port Segment.
-
Instance Services
Service Code
Service Name
Description of Service
0x01 Get_Attribute_All
Read all attributes
0x0E Get_Attribute_Single Read one attribute