146 NFS2-3030 Programming Manual — P/N 52545:K1 03/20/2012
System Troubles
Table H.2 gives a description of each system trouble.
SYSTEM TROUBLES
TROUBLE MESSAGE TYPE TROUBLE DESCRIPTION
AA TROUBLE BUS FAIL The AA Trouble Bus has failed to communicate with the fir
e panel. Check wiring and source.
AC FAIL Loss of AC power to DAA. Investigate whether there is an AC power loss, or whether the DAA-
PS is corr
ectly installed and wired.
ADV WALK TEST There is an Advanced Walk Test in progress.
AMPLIFIER LIMIT A digital audio amplifier is overloaded. Remove output
s to lower
the load on the speaker
circuits. See the digital audio amplifier manual for more information.
AMPLIFIER SUPERVISION The digital audio amplifier’s internal supervision is not wor
king. Call Technical Services.
AMPLIFIER TROUBLE The DAA is in trouble. The output is overloaded or the amplifier
is damaged. Remove outputs to
determine if the DAA was overloaded. If it still does not work, call Technical Services.
ANALOG OUTPUT
x TROUBLE A trouble has occurred on DVC-AO analog output x (1 - 4). The analog output is configured for
Style 7, but no audio signal is returned. Investigate and fix.
ANNUN
x NO ANSWER The annunciator at address x is not responding.
ANNUN
x TROUBLE The annunciator at address x is in trouble.
AUDIO LIBRARY CORRUPTED The DVC’s audio library is corrupted. Re-create and/or r
e-download an intact database.
AUDIO LIBRARY INCOMPATIBLE The version is incompatible with the dat
abase and/or the application version.
AUXILIARY TROUBLE Auxiliary device connected to the CPU2-3030 at J5 is in trouble or the cable is missing.
AUXIN TRO
UBLE Generated when the auxiliary input is supervised (as d
etermined in VeriFire™ Tools
programming) and no signal is coming from the input. Check wiring and source.
BACKUP AMP
x FAIL The Backup Amp at address x has failed. Call Technical Services.
BACKUP AMP
x HARDWARE FAIL The Backup Amp at address x has had a hardware failure. Call Technical Services.
BACKUP AMP
x LIMIT The Audio Circuit of the Backup Amplifier at address x has been overloaded or shorted so the
Audio Signal has been attenuated. Check wiring and source and ensure that there are no
shorts.
BACKUP AMP
x OVERCURRENT The Backup Amplifier at address x has overloaded and shut down. Check the total Load
calculations fir the DS-AMP and/or DS-BDA and ensure the total values do not exceed 120
watts.
BACKUP AMP
x NOT INSTALLED The Backup Amplifier that is programmed at address x is not communicating with the DS-AMP.
Ensure the ribbon and power cables are properly attached to the DS-AMP and DS-BDA. If there
is no Backup Amplifier at that address, remove the Backup Amplifier from programming.
BACKUP AMP
x TRIP The DS-BDA at DS-BUS address x (1-4) is drawing more current from the power supply than
expected and has been disabled. Refer to the DVC manual for additional troubleshooting.
BASIC WALK TEST A Basic Walk Test is in progress.
BATTERY The power supply’s battery voltage is too high or too
low
. Check the batteries for problems.
Replace batteries if necessary.
BUZZER OFF-LINE The piezo is disabled.
CHARGER FAIL The DAA’s battery charger is not functioning. Investigate and correct.
CORRUPT LOGIC EQUAT The database that houses the panel’s logic equations is corrupt. It must be re-downloaded, or
all progr
ammin
g must be cleared and re-entered.
DAA ADDRESS CONFLICT More than one DAA has the same address.
DAA DOWNLOAD IN PROGRESS The DVC is currently downloading to DAAs.
DAA NO ANSWER A DAA is not responding. Investigate and fix.
DAL DEVICE NO ANSWER The DAL device is no longer communicating with the fir
e panel. Check wiring and source
DAP PORT x FAILURE Digital Audio Port
x (A or B) is not communicating due to a break in the connection, a short, or
faulty hardware. Locate and fix the break or short. If the problem is not a short or break, call
Technical Services.
DATABASE CORRUPTED The DVC programming database is corrupt. Re-create and/or re-download the database.
DATABASE INCOMPATIBLE The DVC programming database version is incompatible with DVC software.
DIGIN TROUBLE The DAA has determined that its DVC has stopped transmitting
audio
data to the Digital Audio
Loop (DAL), even though the loop is still functional. Update code, ensure all code on the DAL is
compatible. If the DVC still does not transmit digital audio data, call Technical Services.
DISPLAY NODE LIMIT EXCEEDED The number of display nodes on the network has been exceeded. This tro
uble will only be
displayed if at least one of the NFS2-3030s on the network are in Network Display Mode and
the total number of display nodes has exceeded 25. Remove one or more display nodes to
correct this trouble. (Display nodes include NCA, NCA-2, a Gateway node, or an NFS2-3030 in
Network Display Mode.)
DRILL INITIATED Drill has been initiated locally.
DRILL RECEIVED Drill has been initiated remotely.
Table H.2 System Trouble Descriptions (1 of 3)
To Next Page
Loading...
