Specifications
XBee®/XBee‐PRO®SERFModules
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0x0034 Cluster Id
0x0000 Profile Id (ZDO)
0x00 Broadcast radius - use maximum hops
0x00 Options
0xA5154C4000A21300 Device Address in little endian
0x00 Do not remove child devices (if any)
0xC6 Checksum
Then, to remove the router from the trust center's key table, the following Register Joining Device
API frame can be sent:
Raw:
7E 00 0D 24 01 0013A200 404C15 A5 FFFE 00 E2
Decoded:
0x7E Start delimiter
0x000 Length (number of bytes after length, excluding checksum)
0x24 API frame type (Register Device)
0x01 Frame ID (arbitrarily selected. Set >0 to get a status response)
0x0013A200404C15A6 64-bit address of device to remove
0xFFFE 16-bit address (set to 0xFFFE)
0x00 Key Options (set to 0)
0xE1 Checksum
Resetting the Coordinator
When the coordinator is reset or power cycled, it checks its PAN ID, operating channel and stack
profile against the network configuration settings (ID, CH). If the coordinator's PAN ID, operating
channel, or security policy is not valid based on its network and security configuration settings,
then the coordinator will leave the network and attempt to form a new network based on its
network formation command values.
To prevent the coordinator from leaving an existing network, the WR command should be issued
after all network formation commands have been configured in order to retain these settings
through power cycle or reset events.
Leaving a Network
There are a couple of mechanisms that will cause the coordinator to leave its current PAN and start
a new network based on its network formation parameter values. These include the following:
• Change the ID command such that the current 64-bit PAN ID is invalid.
• Change the SC command such that the current channel (CH) is not included in the channel
mask.
• Change the KY command value.
• Issue the NR0 command to cause the coordinator to leave.
• Press the commissioning button 4 times or issue the CB command with a parameter of 4.
Note that changes to ID, SC, and security command values only take effect when changes are
applied (AC or CN commands).
Example: Starting a Coordinator
1. Set SC and ID to the desired scan channels and PAN ID values. (The defaults should suffice.)
2. If SC or ID is changed from the default, issue the WR command to save the changes.
3. If SC or ID is changed from the default, apply changes (make SC and ID changes take effect)
by sending the AC command.