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FAULT: Mains, external power supply, Control Unit xx
This is valid for external power supply equipment, which has a fault
output connected to a programmable input in the FT1020G3 system.
The fault is detected within 1-300 minutes
Loss of mains, i.e. no 230 V AC to the ext. power supply
•
equipment.
Blown mains fuse.
•
Check the programmable input
FAULT: Mains, technical number xxxxxx
3366 / 3364
This is valid for the external power supply unit 3366AU and
addressable 2 voltage outputs unit 3364, connected on the COM loop.
The fault is detected within 1-300 minutes after:
Loss of mains, i.e. no 230 V
•
•
Blown mains fuse.
•
Fuse F1 blown on the 3366 unit (J7:4).
•
3364 unit:
o
Terminal no. 8 (Mains OK) not connected to the 3366 unit
(J7:4) or 0 V.
"No mains signal" from the 3366 unit.
o
4466
This is valid for the external power supply unit 4466 connected on the
COM loop. The fault is activated after 1-300 minutes after:
•
Loss of mains, i.e. no 230 V AC to the 4466 unit.
•
Blown mains fuse.
•
Fuse F1 blown on the 4466 unit's charger board (Fuse T5AH 250
V, 5x20 mm).
The time delay of this fault activation is programmable via EBLWin.
Maximum 30 minutes is allowed. Default value is dependent on the
convention.
FAULT: Multiple faults, [sub-loop x], loop x, Control Unit xx
Break (cut-off) / short-circuit in more than one segment on the COM
loop, in Control Unit no. xx.
FAULT: Network cables mixed, Control Unit xx
In a redundant TLON Network, Network 0 cables and Network 1
cables are mixed. Check the network installation / connections.
FAULT: No connection with MMI board, Control Unit xx
This fault message cannot be shown in the Control Unit's display, only
via EBLWin, via Web-server and in other Control Units in the system.
Fault in the MMI board software or the MMI board. Check the cable
between the boards. Call for service technician immediately.
FAULT: No reply, Expansion Board x, Control Unit xx
Valid for the 8 zones exp. board 4580 and the 8 relays exp. board 4581,
mounted in the Control Unit no. xx.
FT1020G3 cannot communicate with the board. Check / change the
address. Check the cables / connections.
after the input is activated.
32
to the 3366 unit.
AC
79
Operation Manual
FT1020G3 Rev 2.10.4
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