Operation Manual
FT1020G3 Rev 2.4
73
FAULT: Wrong type of unit zone: xxx address: xx
technical number xxxxxx
Check the type of unit, it should be same as the type programmed via
EBLWin.
FAULT: Zone Line Input, Zone xxx Address xx
CU xx Expansion Board x input x
Valid for the 8 zones exp. board 4580 zone line input x (xxx-xx = zone
– address). The board is mounted in Control Unit xx.
Break on the zone line, wrong / no end-of-line device / short-circuit (if
not programmed for fire alarm at short-circuit).
FAULT: Zone Line Input, zone: xxx address: xx
technical number xxxxxx
Valid for the Multipurpose I/O unit 3361/4461 monitored zone line
input Z. Break on the zone line or wrong / no end-of-line capacitor
(470 nF) or short-circuit (if not programmed for fire alarm at short-
No contact with main board
Shown only in the affected Control Unit.
• Check that "MMI board" is selected in the SSD (EBLWin
Control unit properties).
• Fault in the Main board 5010 software or hardware. Check the
cable between the Main board and MMI board. It may require
system software download, this will erase SSD. Call for service
personnel/engineer immediately.
• In conjunction with SSD download: Erase the SSD in the
Control Unit and download the SSD again.
(External fault; User programmable text)
Programmable input is connected to any external equipment's fault
output. User definable fault message (< 40 characters) has to be
programmed via EBLWin. Note, the prefix "FAULT:" will not be
17.2 Fault Acknowledge
When a fault is generated in FT1020G3, the following may occur:
• The LEDs Routing equipment "Fault TX activated" (L13) and Fault /
Disablements "General fault" (L9) are turned on to indicate that the output for
routing equipment (Fault tx) is activated
• LEDs Fault / Disablements "Alarm devices" (L11), "System fault" (L7) and/or
Fault / Disablements "Fire brigade TX" (L12) may be turned on as well.
• Output for routing equipment (Fault TX) is activated.
• Output for general fault is activated.
• Output for general charger fault might be activated.
• One or more fault messages including date and time are shown in the Control Unit
display.
If “Fault latching” is selected in EBLWin (default), once the fault is corrected, the "Serviced"
message will be shown after the time i.e. the fault is already serviced / corrected. When
the “Fault latching” check box is not selected in EBLWin, the “Serviced” fault will
automatically disappear from the list.
Any already acknowledged fault in the list is indicated by “Acknowledged”.
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