Document No: LT0117
F4000 LCD Operator's Manual
Operating Instructions - System Functions
Issue 2.38
19 April 2002
Page 6-11
6.6.3 NOTES
The search for system faults first tests for any FIP faults, followed by responder and RZDU
faults, and finally any Network FIP faults.
The LCD displays shows faults using a "Page" format, where each page is capable of
displaying a number of different faults, but only those faults that are actually present are
displayed.
There are up to 4 pages of faults for the FIP, one page per responder and RZDU, and up to
3 pages for each FIP on the network.
The display is "real time", and the display updates once per second. Consequently, if a fault
is transitory, the display will show and blank the indication as the fault occurs and clears.
If all faults have cleared before the NEXT or PREV key is pressed again, the display will
briefly display a message indicating that there are no more system faults, and then it will
revert to the base display.
The information that can be displayed for each fault page is as follows:
FIP Page 1
SWFlt
-
A Software Fault was latched.
E2CRC
-
The FIP has detected a bad database.
STstF
-
The System failed its Powerup, Self or Automatic Test.
Brk1
-
No messages received by the FIP on Channel 1.
Brk2
-
No messages received by the FIP on Channel 2.
NoPrc
-
FIP processing has been stopped.
FRsp0
-
At some time, a foreign responder 0 was detected.
FIP Page 2
WDogL
-
The FIP has a latched watchdog indication.
DispF
-
There is a fault with the FIP LED display chain.
ChgrF
-
There is a Charger Fault at the FIP.
LpPwr
-
The FIP has detected an F4000 loop power fault.
BatLo
-
The FIP has a battery low condition.
BatFl
-
The FIP has a battery fail condition.
FIP Page 3
-
NZ Mode FIPs Only
TEvac
-
Trial Evacuation active at FIP or RZDU.
SilAlm
-
Silence Alarms active at FIP or RZDU.
ExtDef
-
FIP External Defect Active.
ExtEvc
-
FIP External Evacuation Defect Active.
LatBVLo
-
FIP has latched a battery very low condition.
Abnml
-
FIP has an abnormal condition, e.g. EEPROM write enabled.
FIP Page 4
NetFlt
-
Network Fault present. Refer 6.6.4.
CmnPtI
-
A point on this FIP is isolated.
BattDis
-
The battery is disconnected.
MainsFl
-
The mains has failed.
DirtyAlert
-
One or more analogue detectors on this FIP are in Dirty Alert.
