Rockwell Automation 855T DeviceNet Stack Light User Manual - Manual (Page 58)

B-9 DeviceNet Information
Publication 855T-UM001C-EN-P May 2005
Instance 2 is the Predefined Group 2 Connection Set Polled I/O Message Connection. The
following instance 2 attributes will be supported:
Table B.14
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 1 = I/O Connection
3 Get Transport Class Trigger USINT 0x82 — Server,
Transport Class 2
(If alloc_choice ! =
polled and ack
suppression is enabled
then value = 0x80)
4 Get Produced Connection ID UINT 01111xxxxxx
xxxxxx = node address
5 Get Consumed Connection ID UINT 10xxxxxx101
xxxxxx = node address
6 Get Initial Comm. Characteristics USINT 0x21
7 Get Produced Connection Size UINT 0…8
8 Get Consumed Connection Size UINT 0…8
9 Get Expected Packet Rate UINT In milliseconds
12 (0C
hex
) Get/Set Watchdog Action USINT 0 = transition to timed
out
1 = auto delete
2 = auto reset
13 (0D
hex
) Get Produced Connection Path
Length UINT 6
14 (0E
hex
) Get/Set Produced Connection Path — 20 04 24
(assy inst #) 30 03
15 (0F
hex
) Get Consumed Connection Path
Length UINT 6
16 (10
hex
) Get/Set Consumed Connection Path — 20 04 24
(assy inst #) 30 03
17 (11
hex
) Get/Set Production Inhibit Time UINT —