NFS2-3030 Operations Manual — P/N 52546:N1 06/20//2014 33
System or Point Trouble Event Operation of the Control Panel
AUXIN TROUBLE Generated when the auxiliary input is supervised (as determined 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 power supply’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 programming
must be cleared and re-entered.
DAA ADDRESS CONFLICT More than one DAA has the same address. Readdress DAA(s).
DAA DOWNLOAD IN PROGRESS A DAA download is in progress.
DAA NO ANSWER A DAA is not responding. Investigate and fix.
DAL DEVICE NO ANSWER The DAL device is not communicating with the fire 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 database programming file is corrupted. Re-download or re-recreate & download an intact database.
DATABASE INCOMPATIBLE The DVC database programming file is incompatible with the application version.
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 trouble 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.
DSBUS x
AC FAIL The DSBUS at address x has lost AC power. Check wiring and source.
DSBUS x
COMMFAIL The DSBUS at address x is not communicating with the fire panel. Check wiring and source.
DSBUS x
HIGH BATT The battery voltage for the DSBUS at address x has exceeded 28 V. If the batteries are shared, ensure that
only one power supply is charging the batteries. Remove the batteries and measure the charging voltage from
the supply to ensure it is not exceeding 27.6 V. Call Technical Services.
DSBUS x
LOW BATT The battery voltage for the DSBUS at address x has fallen below 20.4 V. Charge or replace batteries.
DSBUS x
SELF TEST FAIL A device on the DSBUS at address X has failed self test. Reboot the device. If this does not repair it, update
the software of the device. If the self test fail trouble continues to be displayed, call Technical Services.
EPROM ERROR The application and/or boot code is corrupt. Service required.
EXTERNAL RAM ERROR The external RAM test failed. Service required.
FLASH IMAGE ERROR The software is corrupt. Re-download the panel code software from VeriFire® Tools. If the trouble does not
clear, call Technical Services.
FFT TROUBLE There is a short or open on an FFT riser on a Digital Audio Loop. Check that the DVC’s 4-wire switch is set
properly and that there is an end-of-line resistor in place for 2-wire operation.
GROUND FAULT A ground fault has occurred within the panel.
GROUND FAULT PORT x
A ground fault has occurred on DAP x (A or B).
GROUND FAULT LOOP x
There is a ground fault on loop x.
HARDWARE MISMATCH The device installed does not match what was previously installed. Install the correct device.
INTERNAL RAM ERROR The internal RAM test failed. Service required.
INVALID NODE TYPE MAPPED An invalid node type has been mapped to the NFS2-3030 for Network Display Mode. Check network mapping
and correct. Refer to the NFS2-3030 Programming Manual for valid network types.
LCD80 SUPERVISORY Communication has been lost with an LCD-80.
SYSTEM TROUBLES
TROUBLE MESSAGE TYPE TROUBLE DESCRIPTION
Table 2.2 System Troubles (2 of 4)
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