Maintenance & Troubleshooting
Fault Reporting
Introduction
All communication and component failures on the Life Safety Remote
Annunciator network are ONLY indicated on the alphanumeric
annunciator having address 01. All others indicate a loss of
communications to the master.
TROUBLE 000099
Redundant Host Fault
TROUBLE 000098
Primary Host Fault
TROUBLE 000097
Network Line 1 Fault
TROUBLE 000096
Network Line 0 Fault
TROUBLE 000002 - 000032
Display Communications Failures
Annunciator/Host Communications Failure
IRC-3 and FCC Mode
JAN 01 01:01:01 M001
TROUBLE 000098
LOCAL TROUBLE
PRI FIRE PANEL FAULT
Table Chapter 6-1: IRC-3 and FCC Troubleshooting
Problem Possible
Cause
LSRA-C displaying
garbled characters.
1. LSRA(-C) baud rate not matched
with source.
LSRA-C front panel
switches inoperative.
1. Key switch set to disable.
2. Key switch filter programmed
improperly.
3. Password not entered.
Point is displayed, but no
message.
1. Message not defined in database.
2. Routing set to all messages.
No message at all when
change of state initiated.
1. Display filter set incorrectly.
Incorrect header type,
but correct message.
1. Wrong type selected for message
(IRC-3).
LCD displays internal
database corrupted.
1. Download process interrupted.
6.2
LSRA
Installation, Operation, Maintenance, and Configuration Manual
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