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3.2. Message Router Object
Class Code 0x02. The Message Router Object provides a messaging connection point through
which a Client may address a service to any object class or instance residing in the physical
device.
3.2.1.
Message Router Object Class Attributes
Attribute
ID
Name
Data
Type
Access
Rules
Description
Default
Value
1 Revision
UINT Get
Revision of this object
1
2 Max
instance
UINT Get
Maximum instance number of an object
currently created in this class level of
the device
1
3.2.2.
Message Router Object Instance Attributes
Attribute
ID
Name
Data
Type
Access
Rules
Description
Default
Value
Object list
STRUCT
Get
A list of supported objects
-
Number UINT
Get
Number of supported classes in the
classes array
11
1
Classes
UINT
(ARRAY)
Get
List of supported class codes
-
2 Number
available
UINT Get
Maximum number of connections
supported
16
3 Number
active
UINT Get
Number of connections currently used
by system components
-
4 Activec
connections
UINT
(ARRAY)
Get
A list of the connection IDs of the
currently active connections
-
3.2.3. Message Router Object Common Services
Supported
Service
Code
Service Name
Class
Instance
Description of Service
0x0E Get_Attribute_Single
Yes
Yes
Returns the contents of the specified attribute.
3.2.4.
Message Router Object Specific Services
Message Router Object provides no object specific services.