Rockwell-automation 855T DeviceNet Stack Light User Manual Bedienungsanleitung Seite 61

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DeviceNet Information B-12
Publication 855T-UM001C-EN-P May 2005
Instance 6 and 7 are the Group 3 Explicit Message Connections. The following instance 6
and 7 attributes will be supported:
The following common services will be implemented for the Connection Object.
Table B.17
Attribute
ID
Access
Rule
Name Data Type Value
1 Get State USINT 0 = nonexistent
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 11???xxxxxx
xxxxxx = node address
5 Get Consumed Connection ID UINT 11???xxxxxx
xxxxxx = node address
6 Get Initial Comm. Characteristics USINT 0x22
7 Get Produced Connection Size UINT 0x61
8 Get Consumed Connection Size UINT 0x61
9 Get/Set Expected Packet Rate UINT
In milliseconds
12 (0C
hex
) Get Watchdog Action USINT 01 = auto delete
03 = deferred delete
13 (0D
hex
) Get Produced Connection Path
Length
UINT 0
14 (0E
hex
) Get Produced Connection Path Empty
15 (0F
hex
) Get Consumed Connection Path
Length
UINT 0
16 (10
hex
) Get Consumed Connection Path Empty
Table B.18
Service Code Implemented for: Service Name
Class Instance
0x05 No Yes Reset
0x09 Yes Yes Delete
0x0E No Yes Get_Attribute_Single
0x10 No Yes Set_Attribute_Single
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