User's Manual

GlobalTrak ™ GT Lite Operation and Maintenance Manual
ZigBee Logger Message
The ZigBee Logger Message are messages that are originated in one device but transmitted to
the server by another device through ZigBee mesh networking. The contents of a ZigBee
Logger Message are the same as a standard logger message. The only difference is the
Message Identifier, which designates that the Logger Message was passed through ZigBee
mesh.
Network Configuration Message Echo
After receiving a Network Configuration Message over the air, the GT Lite immediately returns
a Network Configuration Message Echo. This ensures that the device received the message
and properly configured itself. It also allows the IMB to keep track of a device’s configuration.
Sensor Configuration Message Echo
After receiving a Sensor Configuration Message over the air, the GT Lite immediately returns
a Sensor Configuration Message Echo. This ensures that the device received the message
and properly configured itself. It also allows the IMB to keep track of a device’s configuration.
Power Configuration Message Echo
After receiving a Power Configuration Message over the air, the GT Lite immediately returns a
Power Configuration Message Echo. This ensures that the device received the message and
properly configured itself. It also allows the IMB to keep track of a device’s configuration.
ZigBee Sensor Configuration Message Echo
After receiving a ZigBee Sensor Configuration Message over the air, the GT Lite immediately
returns a ZigBee Sensor Configuration Message Echo. This ensures that the device received
the message and properly configured itself. It also allows the IMB to keep track of a device’s
configuration.
ZigBee Network Notification Message
When a ZigBee sensor node is added or removed from a GT Lite’s sensor network, the GT Lite
alerts the server of the new configuration through a ZigBee Network Notification message.
The payload of the ZigBee Network Notification Message contains the Senor Identification
(SID) of all nodes in the sensor network and where each particular SID will appear in the GT
Lite Logger Record. This allows the IMB to tag and, if necessary, apply transfer functions to
the raw ZigBee data.
Inventory Message
The Inventory Message allows the GT Lite to keep a running inventory of data associated to
the device. The data can be added to the device in a variety of ways including RFID and
barcode. When the GT Lite receives the inventory information it can create one of two
messages: New inventory or change inventory. The message command tells the server
which type of message is being sent. The type of inventory data is conveyed to the IMB by
the inventory datatype. This tells the IMB how to parse inventory records as they are
received.
Prepared: R. Straz Date: July 25, 2007 Page 38 of
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