Panasonic EBL512 Operating Instructions Manual page 57
Fire alarm system ebl512 v2.3.x
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Also See for EBL512:
- Operating instructions manual (172 pages) ,
- User manual (16 pages) ,
- Specification sheet (6 pages)
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Panasonic Electric Works Fire & Security Technology Europe AB
MEW00748
Rev: 1
Operating Instructions Fire alarm system EBL512 V2.3.x
• Check the unit's address. (DIL-Switch in some unit or with
programming tool 3314 in some units).
• Faulty unit.
• Detector removed from its base.
• Double break on the COM / BS4 loop. (Note! Single break
gives the fault message: FAULT: Cut-off .......).
FAULT: Output unit techn. no. xxxxxx
• Fault in the output unit RAM
• Fault in the output unit EPROM
• Fault in the output unit EEPROM ("site specific data")
Replace the output unit / output unit p.c.b.
FAULT: Read/write site data (SSW), CU xx
SSW = data that is changed during operation, i.e. sensor values, access
codes, etc.
• If the C.U. was made powerless (i.e. no mains and no the
battery) without first doing a Safe shut down of control unit
via menu H8/S8 (see page 127), this fault might be generated
when the C.U. is powered again. After fault acknowledge the
SSW will get default values and the fault will be corrected
(serviced).
• Some external influence has caused a fault in the SSW. This is
very serious. Call for service personnel/engineer.
FAULT: Restart CU nn code xx
Control unit restart has occurred. See also page 69.
nn:
Control unit number (00-29) NOTE! nn = 55 =
TLON conn. board 1590 not programmed (e.g. after it has
been replaced). See TLON Manager Operating Instr.
xx=00:
Power On Restart. (Power supply connected)
xx=01:
Watchdog Restart.
xx=02:
Accidental jump to reset vector.
xx=03:
External restart caused by external watchdog/user
e.g. after SSD download or jumper JP4 (RESET) on the
main board 1556, has been used.
xx=4-19:
Unexpected interrupt.
xx=20:
S/W monitoring fault
xx=00 or 03 is normal. If xx=01,02 or 04-20 appear often, call
for service personnel/engineer.
yy – y =
memory address (before restart)
55
yyyyyyyyyy
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