TR-Electronic CEV-65 - Object 0 Xf4, Port; Common Services; Class Attributes

Parameterization
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7.7 Object 0xF4, Port
The Port Object enumerates the CIP™ ports present on the device. One instance
exists for each CIP™ port.
7.7.1 Common Services
Service Code
Service Name
Description
0x01
Get_Attributes_All
Returns the contents of all attributes.
The order corresponds to the Attr.-ID.
According to the data type the Low part
is written first.
0x0E
Get_Attribute_Single
Returns the contents of the specified
attribute.
7.7.2 Class Attributes
No.
Access
Name
Data type
Attribute Description
Default
1
Get
Revision
UINT
Revision of this object
0x00 01
2
Get
Max Instance
UINT
Maximum instance number of an
object currently created in this class
level of the device.
0x00 02
3
Get
Number of
Instances
UINT
Number of ports currently available.
0x00 02
4
-
-
-
not implemented
-
5
-
-
-
not implemented
-
6
Get
Maximum
ID Number
Class
Attributes
UINT
The attribute ID number of the last
class attribute of the class definition
implemented in the device.
0x00 09
7
Get
Maximum
ID Number
Instance
Attributes
UINT
The attribute ID number of the last
instance attribute of the class
definition implemented in the device.
0x00 07
8
Get
Entry Port
UINT
Returns the instance of the Port
Object that describes the port
through which this request entered
the device.
0x00 02
9
Get
Port Instance
Info
ARRAY of
STRUCT
of:
Array of structures containing
instance attributes 1 and 2 from each
instance.
Port Type
UINT
Enumerates the type of port
see instance
attribute #1
Port Number
UINT
CIP™ port number associated with
this port
see instance
attribute #2
Table 21: Port, Overview of the class attributes