F3200 Operator's Manual Document No: LT0119
Operating Instructions - System Functions
Page 6-8 29 July 2002 Issue 2.04
SYSTEM FAULT RECALL FAULT LIST (CONTINUED)
All circuit processing is disabled when this fault is present and the panel is in-
operational.
4. Module configuration mismatch
This fault occurs when the number of Zone or Relay Modules installed does not
match the programmed number of modules required to be present. The bottom
line states processing is enabled or disabled. On detection of a module
mismatch processing is disabled and the panel is not operational. A technician
can temporarily assign a new configuration so that processing can be re-enabled
and use only those modules that are present. This System fault will remain until
the correct number of modules is installed and verified as operating correctly.
5. Keypad disconnected. Processing of circuit inputs and alarms continues.
6. LED display board fault
There is a fault with a zone or relay LED display board. This can occur if the
wrong number of display boards is installed.
7. LCD display fault
A fault has occurred with the 80 character LCD. This can occur at startup or
during an LCD test.
8. EPROM CRC error
A checksum calculation of EPROM memory has failed. This can occur during
System and Auto Test.
9. RAM write read fault
A write read test of main RAM has failed. This can occur during System and
Auto Test.
10. Charger high/low/normal Raw value = high/low/normal
This message indicates the battery charger voltage is high or low. When this
fault is viewed in the system fault recall, the display will show the current state of
the charger as high, low, or normal, which may be useful for adjusting the charger
potentiometer. A charger low condition will not produce a system fault until 30
minutes after any battery test, but will still appear in a system fault recall during
this time. During a battery test a charger low condition (for the raw value) will be
displayed in a system fault recall as the charger is inhibited, but this is not a
system fault.
11. Fuse blown
12. Clock chip RAM fault
Clock chip RAM is used to store all the isolate data (zone and relay isolate status,
etc) plus temporary "board present" assignments. The isolate data and board
present data is read from clock chip RAM at startup and this fault means the
clock chip RAM has not saved the data correctly and will probably not be read
correctly at startup. Try isolating and de-isolating something (e.g. bells) to get the
controller to retry writing/reading this RAM.
13. EEPROM write fail
This fault will occur if a failure occurs when writing to EEPROM database memory
during program mode.
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