Panasonic EBL512 G3 Operating Instructions Manual page 61

EBL512 G3 V. 3.0.X - FIRE ALARM SOLUTIONS OPERATING INSTRUCTIONS
FAULT: Earth fault, technical number xxxxxx
Check all cables (for damage, etc.) connected to the unit.
FAULT: Expansion board x, control unit xx
This is valid for the exp. boards 4580, 4581 & 4583, i.e. no. x, mounted in the control unit no. xx.
There is some internal fault on the board, which has to be replaced.
FAULT: Expansion board x, loop x,
control unit xx
This is valid for the I/O Matrix board (4582) no. x, connected on COM loop x (0-3) in the control unit no. xx. There is some inter-
nal fault on the board, which has to be replaced.
FAULT: External fuses, control unit xx
The fault is to be found in the external power supply equipment, which has a fuse fault output connected to a programmable input
in control unit no. xx.
FAULT: External power supply,
control unit xx
The fault is to be found in the external power supply equipment, which has a fault output connected to a programmable input in
control unit xx.
FAULT: External presentation unit xx,
control unit xx
5054 (Ext. Presentation Unit - EPU.)
The EPU xx, connected to control unit no. xx, is programmed as another type in the SSD or a fault in the unit.
FAULT: Extinguishing system,
control unit xx
The fault is to be found in the extinguishing system, which has a fault output connected to a programmable supervised input in
the EBL512 G3 system, in control unit no. xx. Also check the input connections.
There will also be an additional information text in the display: Extinguishing fault.
FAULT: Factory settings,
control unit xx
The factory settings have been "changed", in control unit no. xx, e.g. because of some external disturbance. The main board has
to be replaced.
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