Message Router; Message Router Class Attributes; Message Router Instance Attributes; Message Router Common Services - Toshiba DeviceNet Option DEV002Z-1 User Manual

3.2. Message Router

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 DeviceNet interface
unit.
3.2.1.

Message Router Class Attributes

Attribute
Name
ID
1 Revision
2 Max instance
3.2.2.

Message Router Instance Attributes

Attribute
Name
ID
1 Object List
2
Number Available
3 Number Active
4 Active Connections
3.2.3.

Message Router Common Services

Service
Service Name
Code
0x0E Get_Attribute_Single
3.2.4.

Message Router Specific Services

The Message Router provides no object specific services.
Data Access
Type Rules
UINT Get Revision of this object
Maximum instance number of an object
UINT Get currently created in this class level of
the device
Data Access
Type Rules
USINT
Get A list of supported objects
(ARRAY)
Maximum number of connections
UINT Get
supported
Number of connections currently used
UINT Get
by system components
UINT A list of the connection IDs of the
Get
(ARRAY) currently active connections
Supported
Class Instance
Yes Yes Returns the contents of the specified attribute.
- 10 -
E6581281
Description
Description
Description of Service
Default
Value
1
1
Default
Value
-
1
1
1