User Manual User Manual
Appendix
A
DeviceNet Information
DeviceNet Message Types
CAN Identifier Field Group 1 Message Type
00000ssssss…01001ssssss Group 1 Explicit Messages
01100ssssss Group 1 Explicit Response Messages
CAN Identifier Field Group 2 Message Type
10xxxxxx111 Duplicate MAC ID Check Messages
10xxxxxx101 Master I/O Poll Command Messages
10xxxxxx100 Master Explicit Request Messages
10xxxxxx011 Slave Explicit Response Messages
01111xxxxxx Slave I/O Poll Response Messages
CAN Identifier Field Group 3 Message Type
11000ssssss…11010ssssss Group 3 Explicit Messages
11011ssssss…11100ssssss Group 3 Explicit Response Messages
11101ssssss Unconnected Explicit Response Messages
11110ssssss Unconnected Explicit Request Messages