Owner manual

Publication 193-UM006A-EN-P – October 2005
DeviceNet Information B-9
Instances 5…7 are available group 3 Explicit Message Connections that are
allocated through the UCMM. The following attributes are supported:
The following are implemented for the Connection Object:
Table B.21 Connection Object Instances 5…7 Attributes
Attribute ID Access Rule Name Data Type Value
1 Get State USINT 0=Nonexistant
1=Configuring
3=Established
4=Timed out
2 Get Instance Type USINT 0=Explicit Message
3 Get Transport Class Trigger USINT 0x83: Server, Transport Class 3
4 Get Produced Connection ID UINT Depends on message group and Message ID
5 Get Consumed Connection ID UINT Depends on message group and Message ID
6 Get Initial Comm Characteristics USINT 0x33 (Group 3)
7 Get Produced Connection Size UINT 0
8 Get Consumed Connection Size UINT
9 Get/Set Expected Packet Rate UINT in milliseconds
12 Get Watchdog Action USINT 01=auto delete
03=deferred delete
13 Get Produced Connection Path Length UINT 0
14 Get Produced Connection Path Empty
15 Get Consumed Connection Path Length UINT 0
16 Get Consumed Connection Path Empty
Table B.22 Connection Object Common Services
Service Code
Implemented for:
Service Name
Class Instance
0x05 No Yes Reset
0x0E No Yes Get_Attribute_Single
0x10 No Yes Set_Attribute_Single