Appendix E - Alarm Codes - GE MDS TransNEXT NET9L Technical Manual

10.0 APPENDIX E – Alarm Codes
The TransNEXT has a facility to report alarm conditions and assert an external alarm signal based on
configuration settings.
Alarm Codes include the following:
Alarm
Code
00
01
04
08
12
16
29
30
31
MDS 05-7280A01, Rev. A
Table 18. Alarm Codes
Alarm
Type Description
Major The network address is not programmed. radio.addr = 0
Major Improper firmware detected for this radio model.
Major One or more of the programmable synthesizer loops is reporting
an out-of-lock condition.
Major The system is reporting that it has not been calibrated. Factory
calibration is required for proper radio operation.
Major Receiver time-out alarm.
Minor The unit address is not programmed.
Minor RF output power fault detected. (Power differs by more than 2
dB from set level.) Often caused by high antenna system SWR.
Check antenna, feedline and connectors.
The system is reporting an RSSI reading below –105 dBm.
Minor
The transceiver's internal temperature is approaching an
Minor
out-of-tolerance condition. If the temperature drifts outside of
the recommended operating range and the transceiver may fail.
MDS TransNEXT Technical Manual 65