Ac (Apply Changes) Command; Ai (Association Indication) Command - Digi XBee Product Manual

AC (Apply Changes) command

AT command: ATAC
Minimum firmware version required: v1.xA0
<AT Command Mode Options> The AC command is used to explicitly apply changes to module
parameter values. 'Applying changes' means that the module is re-initialized based on changes made
to its parameter values. Once changes are applied, the module immediately operates according to
the new parameter values.
This behavior is in contrast to issuing the WR (Write) command. The WR command saves parameter
values to non-volatile memory, but the module still operates according to previously saved values
until the module is re-booted or the CN (Exit AT Command Mode) command is issued.
Refer to AT Command - queue parameter value

AI (Association Indication) command

AT command: ATAI
Parameter range: 0 - 0x13 [read-only]
Related commands: AS (Active Scan), ID (PAN ID), CH (Channel), ED (Energy Scan), A1 (End Device Association),
A2 (Coordinator Association), CE (Coordinator Enable)
Minimum firmware version required: v1.x80
<Networking {Association}> The AI command is used to indicate occurrences of errors during the last
association request.
Use the table below to determine meaning of the returned values.
Returned Value (Hex) Association Indication
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
XBee / XBee-PRO RF Modules 802.15.4 Product Manual
Successful completion - Coordinator successfully started or End Device association
complete
Active scan timeout
Active scan found no PANs
Active scan found PAN, but the Coordinator Allow Association bit is not set
Active scan found PAN, but Coordinator and End Device are not configured to support
beacons
Active scan found PAN, but Coordinator ID (PAN ID) value does not match the ID of the
End Device
Active scan found PAN, but Coordinator CH (Channel) value does not match the CH of
the End Device
Energy scan timeout
Coordinator start request failed
Coordinator could not start due to invalid parameter
Command descriptions for the XBee/XBee-PRO RF Module
on page 92 for more information.
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