Rockwell Automation 193-EDN E1Plus Overload Relays - DeviceNet Module User Manual
Page 60
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Publication 193-UM006A-EN-P – October 2005
B-8 DeviceNet Information
Instance 4 is the Predefined Group 2 Connection Set Change of State/Cyclic
I/O Message Connection. The following instance 4 attributes are supported:
Table B.20 Connection Object Instance 4 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
1=I/O Connection
3
Get
Transport Class Trigger
USINT
0x00 (Cyclic, unacknowledged)
0x03 (Cyclic, acknowledged)
0x10 (COS, unacknowledged)
0x13 (COS, acknowledged)
4
Get
Produced Connection ID
UINT
01101xxxxxx
xxxxxx=node address
5
Get
Consumed Connection ID
UINT
10xxxxxx101
xxxxxx=node address
6
Get
Initial Comm Characteristics
USINT
0x02 (acknowledged)
0x0F (unacknowledged)
7
Get
Produced Connection Size
UINT
0…8
8
Get
Consumed Connection Size
UINT
0…8
9
Get/Set
Expected Packet Rate
UINT
in milliseconds
12
Get
Watchdog Action
USINT
0=Transition to timed out
1=Auto delete
2=Auto reset
13
Get
Produced Connection Path Length
UINT
8
14
Get
Produced Connection Path
21 04 00 25 (assy inst) 00 30 03
15
Get
Consumed Connection Path Length
UINT
8
16
Get/Set
Consumed Connection Path
21 04 00 25 (assy inst) 00 30 03