User`s manual

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4. Write settings to non-volatile flash

<xbee_AT>

</xbee_AT>

5. Reset network

<xbee_AT>

</xbee_AT>

Installing Certificates on a Standalone XBee Module

The easiest method to install a certificate on a Standalone XBee Module is using the In-

Premise Display/Meter Simulator sample on page 30.

If this is not possible X-CTU may also be used to send the necessary AT commands.

However, X-CTU does not provide direct support for the certificate AT commands. The

command packets must be manually created, entered into the Terminal tab, and sent to

the XBee. (For downloading the X-CTU see “Downloads” on page 7 and for accessing

the XBee SE Manual see “Online Documentation” on page 7.)

Reverting/Unininstalling Certificates

Certificates may be removed from either the ConnectPort X2 for Smart Energy or a

standalone XBee. Follow instructions in the appropriate section for installing a certificate

except with a value of 0 for the ZU (CA Public Key), ZV (Device Implicit Cert), and ZT

(Device Private Key) commands.

A ConnectPort X2 for Smart Energy will revert to it

s original production certificate when

this procedure is followed.

Production Certificates and Modifications

The ConnectPort X2 for Smart Energy underwent official testing through National

Technical Systems (NTS) for Smart Energy certification to allow installation of production

certificates. The ZigBee Smart Energy Test Specification and other ZigBee documents

provide a set of guidelines for what hardware and/or software changes may require

recertification. When making any modifications reference these documents and

determine if recertification may be required. Digi International may be able to provide

support for recertification. Contact your Sales Representative for more details.