Motorola DIMETRA MTS 2, Инструкция по установке, настройке и базовому обслуживанию

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MTS 2 and MTS 4 Installation, Con
fi
guration and Basic Service Manual Base Radio Alarms
Table 13-7 Generic Base Radio Alarms (Continued)
Alarm ID Description
Recovery
Action
Clear Action Notes
ALM_TX_LVL_PWR_FAIL The power
leveling
procedure failed
to establish the
output power
at the requested
level. BRC is de-keyed
by the software. The alarm is
cleared just after
BRC is de-keyed. The power leveling
is done periodically
to make sure that
the output power
does not deviate
from the required
level. It is also done
each time when the
target output power is
changed by recovery
or clear actions of
some alarms.
ALM_PA_NVM_CKSUM_FAULT Checksum fault
for the Power
Ampli
fi
er NVM
parameters was
detected during
initialization
- some of the
Power Ampli
fi
er
con
fi
guration
parameters may
be corrupted.
Software
attempts to set
the parameters
to the default
values taken
from the default
region in the
NVM memory. If the operation
of restoring
defaults is
successful the
alarm is cleared.
Otherwise the
alarm status is
unchanged. Corrupted
con
fi
guration
parameters may cause
that BRC works
incorrectly. The
default values may
be different than the
lost parameter values.
To make sure the
parameters can be
restored manually to
the earlier backed up
values.
ALM_PA_NVM_CKSUM_FAIL The same as ALM_PA_NVM_CKSUM_FAULT
ALM_TX_DEKEYED_FWD
_PWR_HIGH Reported if
Transmitter is
dekeyed and
the forward
power meter still
measures some
output power
that exceeds
the con
fi
gured
acceptable level.
BRC is de-keyed
again by the
software. The alarm may be
reported because of
some software error
or the BRC hardware
failure.
ALM_PA_DEKEYED_POWER
_PRESENT
The same as ALM_TX_DEKEYED_FWD_PWR_HIGH
6802800U74-N September 2009
13-29