Echelon LonWorks Router - Manual (Page 111)

Network Management Message Request Code
Success
Response
Failed
Response
Update Domain 0x63 0x23 0x03
Leave Domain 0x64 0x24 0x04
Update Key 0x65 0x25 0x05
Query Domain 0x6A 0x2A 0x0A
Set Node Mode 0x6C 0x2C 0x0C
Read Memory 0x6D 0x2D 0x0D
Write Memory 0x6E 0x2E 0x0E
Checksum Recalculate 0x6F 0x2F 0x0F
Memory Refresh 0x71 0x31 0x11
The following exceptions apply to standard network management messages when
used with routers:
• The Query Status network diagnostic message reports two errors that are
unique to the router (159 [0x9F] and 164 [0xA4]). These errors are listed
in Appendix B of the Neuron Chip Data Book.
• The Set Node Mode network management message is automatically
processed by both sides of a router when it is used to place the router
offline and online (the APPL_OFFLINE and APPL_ONLINE options).
• When the Set Node Mode message is used to place a router offline, the
router stops forwarding, and all messages not addressed to the router are
dropped.
• The router does not respond to Set Node Mode messages that use a
broadcast address. Thus, broadcast Restart or Offline messages do not
stop the router and prevent the same broadcast message from reaching
destinations on the other side of the router. Routers must therefore be
restarted or taken offline using a Set Node Mode message addressed
directly to the router.
Router-Specific Messages
Router-specific network management messages are listed in Table .
L ON W ORKS Router User’s Guide 101