Motorola DIMETRA MTS 2 Installation, Configuration And Basic Service Manual page 392

Base Radio Alarms
Table 13-7 Generic Base Radio Alarms (Continued)
Alarm ID
ALM_TX_LO_LOCK
ALM_TX_PLL_LOCK_
DETECT_FAIL
ALM_TX_LO_SL
ALM_TX_PLL_SL_FAIL
ALM_TX_TEMP_INTERNAL_FAIL Exciter
ALM_TX_VCO_MON_FAIL
ALM_TX_VCO_MONITOR_FAIL
ALM_TX_TRAINING_FAIL
ALM_TX_FRU_BAND_MIS-
MATCH
13-26
Recovery
Description
Action
Exciter BRC is de-keyed
synthesizer lock by the software.
detect failure.
Reported when ALM_TX_LO_LOCK is set and
ALM_BRC_16_8MHZ_FAIL_ALM is cleared
Exciter BRC is de-keyed
synthesizer by the software.
steering line
failure.
The same as ALM_TX_LO_SL
BRC is de-keyed
temperature is by the software.
too high.
Exciter VCO BRC is de-keyed
monitoring by the software.
failure.
The same as ALM_TX_VCO_MON_FAIL
It was detected BRC is de-keyed
that the by the software.
software did
not scheduled
the DSP training
when it was
necessary.
No recovery
Band
action taken by
configuration
mismatch the software.
between Exciter
and Power
Amplifier was
detected during
initialization.
Chapter 13: MTS Troubleshooting
Clear Action
If the alarm The alarm may be
condition reported because of
disappears the the BRC hardware
alarm is cleared failure or because
and BRC can be TX VCO is not
re-keyed again. properly tuned (BCD
NVM parameters
configuration).
If the alarm The alarm may be
condition reported because of
disappears the the BRC hardware
alarm is cleared failure or because
and BRC can be TX VCO is not
re-keyed again. properly tuned (BCD
NVM parameters
configuration).
If the alarm
condition
disappears the
alarm is cleared
and BRC can be
re-keyed again.
If the alarm
condition
disappears the
alarm is cleared
and BRC can be
re-keyed again.
The alarm is If the alarm is
cleared just after reported it means
BRC is de-keyed. some software error.
The alarm will be If the alarm is reported
cleared only after it means that Exciter
resetting BRC. and Power Amplifier
may be incompatible.
The initialization fails
- BRC cannot be
keyed.
6802800U74-N September 2009
Notes