User's Manual

Troubleshooting Alarms
Page 186 FlexWave Prism Element Management System 7.1 User Manual
©
2011 ADC Telecommunications, Inc ADCP-77-177 • Issue 1 • July 2011
Alarm: DART Fault
Trap:
fwuHstDARTFault
Alarm Code: AC29
Definition: Summary of DART Downconverter 1 Synthesizer Unlocked,
Downconverter 2 Synthesizer Unlocked, Upconverter Synthesizer
Unlocked, DC Supply Fault alarms, and DART FPGA status.
Remedy: Inspect alarms (Alarms > View Current Alarms) for
upconverter/downconverter/DC supply alarms on the same Host
DART and follow the remedies for those alarms. If none of these
alarms are found, unplug and replug the DART in the Host. If the
alarm persists, replace the DART.
Alarm: DART Hardware Mismatch
Trap:
fwuHstDARTHardwareMismatchFault
Alarm Code: AC32
Definition: Host DART does not support the selected passband. Fault occurs
when a Host DART is replaced with another DART of the incorrect
type.
Remedy: Install a DART that supports the selected passband. If the Host DART
position is to be changed to a different frequency band, remove and
clear the DART configuration (Unit Configuration > Clear DART Configuration),
install the new DART, set the passband, and establish the new link
(System Configuration > Configure DART Links).
Alarm: DART Over Drive
Trap:
fwuHstDARTOverDriveFault
Alarm Code: AC30
Definition: DART forward RF input too high.
Threshold: +19 dBm
Remedy: Reduce the Host DART forward RF input level.
Alarm: DART Upconverter Synthesizer Unlocked
Trap:
fwuHstDARTUpConSynLockFault
Alarm Code: AC27
Definition: DART upconverter synthesizer unlocked.
Remedy: The DART Upconverter Synthesizer Unlocked alarm can occur during
Host reboots and DART hotswaps. If the alarm persists after 5
minutes, replace the DART.
Alarm: FLM Downconverter Fault
Trap:
fwuHstBTSFLMFailFault
Alarm Code: AC47
Definition: Forward Link Monitor (FLM) fault active.
Remedy: If alarm persists, then replace the DART.