Operation Manual
FT128 Rev 2.4
71
FAULT: Wrong type of unit zz-aa
Press to to see the technical address.
FAULT: Wrong type of unit t.addr xxx
zz-aa = Zone address, xxx = COM loop address
The unit is not the same type as programmed in the SSD. Change the
programming (via EBLWin) or the unit.
FAULT: Zone line input zz-aa
Press to see the technical address or
the expansion board (4580) number and input number.
FAULT: Zone line input t.addr xxx
zz-aa = Zone address, xxx = COM loop address
Valid for the Multipurpose I/O unit 3361/4461
, connected on the COM loop,
monitored Zone Line Input Z: Open circuit in the zone line or wrong / no End-Of-
Line capacitor / short-circuit (if not programmed for fire alarm at short-circuit).
FAULT: Zone line input x exp board x
Valid for the 8 zones exp. board 4580 zone line input x (xxx-xx = zone – address).
The board is mounted in the control unit. Break on the zone line, wrong / no end-
of-line device / short-circuit (if not programmed for fire alarm at short-circuit).
(User programmable fault text; External fault)
Programmable input is connected to any external equipment's fault output. User
definable fault message (< 40 characters) has to be programmed via EBLWin.
16.2 Fault Acknowledge
When a fault is generated in FT128, the following may occur:
• The LEDs "Fault TX activated" (L11) and "General fault" (L7) are turned ON.
• LEDs Fault / Disablements “Alarm devices" (L13), "System fault" (L14) and/or "Fire
Brigade TX" (L15) might be turned ON as well.
• Output for routing equipment (Fault TX) is activated.
• Output for general fault is activated.
• Output for general charge fault might be activated.
• A fault message, date and time, is shown in the FT128 display.
Next to the time might be shown "More faults" = more than one fault is generated.
Next to the time might be shown "Serviced" = the fault is already serviced / corrected.
"Serviced" will not be shown if the faults are set to be "Not latched".
Any already Acknowledged fault in the list is indicated by "/Acknowledged".
To acknowledge faults in FT128 conduct the following:
• Login, according to chapter "Access Levels", page 35 .
• Use menu H6 (access code for Building officer or Service personnel is required)
for fault acknowledge, see chapter "FAULT Acknowledge (H6) ", page 120.
Menu H6 is a list showing a maximum of 200 faults (not acknowledged faults
and/or acknowledged but not corrected faults). The first fault in the list is the most recent
fault. When a fault is acknowledged and corrected, it will be removed from the list (and a
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