Alarms; Table 3-2 Alarms Threshold - ADRF SDR User Manual

3.2 Alarms

AC Fail
DC Fail
Fan Fail
Temperature
Current
System Halt
DSP Fault
Link Fail
BRS Out of Sync
OSC
DL Signal not detected
DL Signal Low
Input Overload
Out of band Overload
Synthesizer Lock Fail
DL RF Power
Overpower
VSWR
Advanced RF Technologies, Inc.
Table 3-2
Parameters
Power supply is not operating within specs. (4 seconds)
Power supply is not operating within specs. (4 seconds)
System has detected an issue with the fan. (4 seconds)
Module is above the normal operating temperature. (4 seconds)
Over Temperature [ Soft: 80~87 C, Hard: Above 87 C]
Power supply is not operating within specs. (4 Second)
Over Current [ Hard: Above 10A]
System is in a shutdown state due to a hard fail alarm. (10 times)
System has detected an issue with the internal DSP chip. (Cannot
communication with DSP)
Communication error between the module and NMS. (5 mins)
Unable to perform TDD sync (10 seconds)
Oscillation detected. Alarm is only present when one-time
oscillation check is performed (4 seconds)
DL signal is below the specified level. (default: -85dBm)
DL signal is below the specified level. (default: -90dBm)
Input signal is above the threshold.
(Soft: -17dBm, Hard: -15dBm)
Out of band signal is above the threshold.
(Soft: -17dBm, Hard: -15dBm)
Issue with internal PLL
Input + gain does not match the output level
(default delta of 6 dB)
Output level is above the max output levels
(Soft: ALC or AGC + 1~2dB, Hard: ALC or AGC + >2dB)
Power is being reflected back to the repeater. Threshold = output
power - 8dB. For example, if the repeater is outputting 24dBm,
then if the system detects 16dBm of return power, then the VSWR
will be triggered.
Alarms Threshold
Remark
25