Appendix b, Devicenet information, Devicenet message types – Rockwell Automation 160-DN2 160-DN2 DeviceNet Communication Module FRN 3.xx User Manual
Page 83: R to, Appendix

Publication 0160-5.18 - June 2003
Appendix
B
DeviceNet Information
The DeviceNet 160-DN2 module enables a Bulletin 160 SSC drive to
operate as a slave device on a DeviceNet network. The module
supports Explicit Messages and Polled or Change of State/Cyclic I/O
Messages of the predefined master/slave connection set. A scanner
must be used to properly route messages to a slave device. The 160-
DN2 module does not support the Explicit Unconnected Message
Manager (UCMM).
This appendix defines the DeviceNet Message Types, object classes,
class services, and attributes that are supported by the 160-DN2
module.
DeviceNet Message Types
As a group 2 slave device, the module supports these message types:
xxxxxx = 160-DN2 Module Node Address
➀ Dip switches 7 and 8 must be set to “ON” position to enable Group 4 messaging (see pages
and
).
CAN Identifier Field
Group 2 Message Type
10xxxxxx111
Duplicate MAC ID Check Messages
10xxxxxx110
Unconnected Explicit Request Messages
10xxxxxx101
Master I/O Poll Command Messages
10xxxxxx100
Master Explicit Request Messages
10xxxxxx011
Slave Explicit Response Messages
01101xxxxxx
Slave’s I/O Change of State or Cyclic Message
10xxxxxx010
Master’s Change of State or Cyclic Acknowledge Message
01111xxxxxx
Slave Poll Response Messages
CAN Identifier Field
Group 4 Message Types
➀
11111101100
Communication Faulted Response Message
11111101101
Communication Faulted Request Message