Simplex 4100 Classic, Руководство пользователя

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4.2 List of System Faults – Non-Networked
The complete list of faults which can be displayed by a system fault recall is as follows:
1. Mains fail
When mains fail appears in a system fault recall it indicates that mains is currently failed. When mains
have failed continuously for 8 hours a system fault may be generated depending on programming.
2. EEPROM database checksum error
The panel is in-operational if this fault is present.
3. EEPROM database version error
This fault condition means that the EEPROM database checksum is correct but the database is an
old version with a format which cannot be used. 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
Check for a blown fuse, and replace with a fuse of the same amperage rating
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