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018-354-B0-001, Rev. A (05/2018)
5.0 LoRaWAN Operation, Continued
5.2 Faults
Table 5-1 shows a list of faults that are detectable on the LoRaWAN platform.
Table 5-1, Faults
Faults
Fault
Description
Fault ID
Condition for clearing fault
Radio Startup Fault
HAL configuration alarms ported to the
customer visible interface. Asserted
prior to the start of the packet
forwarder or other LoRa utilities. See
Table 5.4 for more details.
0x01
Cleared when gateway
is reset
Radio Operational Fault
HAL initialization alarms ported to the
customer visible interface. Asserted
after the packet forwarder, or other
LoRa utility, has been started. See
Table 5.5 for more details.
0x02
Cleared when gateway
is reset
GPS Holdover Expiry
Too much time has elapsed since
the GPS was last in the locked state.
Transmit and Receive performance
may be degraded.
0x03
Cleared when condition
has ceased or when
gateway is reset
Cellular Backhaul Fault
If cellular backhaul is the backup link,
this condition could be communicated
to the customer.
0x04
Cleared when condition
has ceased or when
gateway is reset
Gateway Temperature Warning
Gateway temperature exceeds
warning threshold
0x05
Cleared when
temperature falls 5°C
below warning threshold
or when gateway is
reset
Gateway Temperature Shutdown
Gateway temperature exceeds
shutdown threshold
0x06
Cleared when
temperature falls
5°C below shutdown
threshold or when
gateway is reset
Network Server Connection
No Network Server Connection
0x07
Cleared when condition
has ceased or when
gateway is reset
