Alarms; Table 3-2 Alarms Threshold - ADRF SDR-ICS-43 User Manual

3.2

Alarms

Parameters
AC Fail
DC Fail
Fan1, Fan2 Fail
Temperature
Current
System Halt
DSP Fault
OSC
DL Signal not detected
DL Signal Low
Input Overload
Out of band Overload
Synthesizer Lock Fail
DL RF Power
Overpower
VSWR
Sync(SDR-ICS-43-BT only)
Advanced RF Technologies, Inc.
Table 3-2 Alarms Threshold
Power supply is not operating within specs. (4 seconds)
Power supply is not operating within specs. (4 seconds)
System has detected an issue with each fan. (4 seconds)
Module is above the normal operating temperature. (4 seconds)
Over Temperature [ Soft fail: 80~87 C, Hard fail: Above 87 C]
Power supply is not operating within specs. (4 Second)
Over Current [ Hard fail: Above 20A]
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)
Oscillation detected. Alarm is only present when one-time
oscillation check is performed.
DL signal is below the specified level. (default: -90dBm, 4 seconds)
DL signal is below the specified level. (default: -85dBm, 4 seconds)
Input signal is above the threshold. (4 seconds)
(Soft fail: DL -10dBm/UL -12dBm, Hard fail: DL -8dBm/UL -10dBm)
Out of band signal is above the threshold. (4 seconds)
(Soft fail: DL -10dBm/UL -12dBm, Hard fail: DL -8dBm/UL -10dBm)
Issue with internal PLL(4 seconds)
Input + gain does not match the output level
(default delta of 6 dB)
Output level is above the max output levels
AGC On case(Soft: AGC Level+ 1~2dB, Hard: AGC Level + >2dB)
AGC Off case(Soft: max output level+ 1~2dB, Hard: max output
level + >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.(Triggered in case of over +15dBm output power)
Sync alarm set : Sync Fail
Sync alarm clear : Sync
19
Remark