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WA_DEV_FEX20_UGD_002
Rev 002
April 26, 2010
55
Fastrack Xtend User Guide
Signals and Indicators
Figure 18.
Reset Sequence Diagram
Another solution is to use the
AT+WIND
command to get an unsolicited status from the Fastrack
Xtend. Refer to document [7] Firmware 7.4a
AT Commands Manual (Sierra Wireless Software Suite
2.31)/Firmware 7.4 AT Commands Manual (Sierra Wireless Software Suite 2.30) for more information
regarding AT commands.
6.4. LED Status Indicator
The Fastrack Xtend has a red LED that indicates the current operational status of the device.
Table 34: Fastrack Xtend LED Status
Fastrack Xtend State
LED Status
Fastrack Xtend Status
ON
Permanently lighted
The Fastrack Xtend is switched ON, but
not registered in the network.
Flashing slowly
LED is ON for 200ms, OFF for 2s
The Fastrack Xtend is switched ON and is
registered in a network (Idle mode).
Flashing rapidly
LED is ON for 200ms, OFF for
600ms
The Fastrack Xtend is switched ON and is
registered in a network (Non-Connected
mode).
Very quick flash
LED is ON for 100ms, OFF for
200ns
The Fastrack Xtend is switched on, and
the software downloaded is either
corrupted or non-compatible (“BAD
SOFTWARE”).
OFF
OFF
The Fastrack Xtend is either switched
OFF, or the Flash LED has been disabled
by the user*.
*
The Flash LED can be disabled by the user when in Sleep mode in order to save power consumption. Refer to
section 10.1 Enabling/Disabling the Flash LED and document [7] Firmware 7.4a
AT Commands Manual (Sierra Wireless
Software Suite 2.31)/Firmware 7.4 AT Commands Manual (Sierra Wireless Software Suite 2.30) for more information on
how to disable the Flash LED using an AT command.
Содержание AirLink FXT Series
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