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Panasonic Electric Works Nordic AB
MEW01349
Rev: -
Operating Instructions Fire alarm system EBL512 G3, V1.1.x
calibrated via menu H5/A1.
Some external influence has caused a fault in the SSW. This is
very serious. Call for service personnel/engineer.
FAULT: Restart control unit nn,
code xx, address yyyyyyyyyy
Control unit restart has occurred in control unit no. nn. See also page
81.
xx=00:
Power up Restart. (Power supply connected)
xx=01:
Watchdog Reset.
xx=02:
Accidental jump to reset vector.
xx=03:
Restart after SSD / Software / text file download
xx=04-19: Unexpected interrupt.
xx=20:
S/W monitoring fault
NOTE!
xx=00 and 03 are normal. Acknowledge the "fault".
xx=01, 02 or 04-20 appearing often: call for service personnel /
engineer.
yy...y = memory address (before restart). Write down the
address and inform the service personnel/engineer.
FAULT: Sensor zone: xxx address: xx
technical number xxxxxx
The analog smoke, heat or multi detector is not all right, i.e. the
detector is faulty. The detector's built-in self verification function has
reported a fault. The detector has to be replaced.
FAULT: Short circuit loop x, control unit
xx, SCInn<->SCInn
SCI nn <-> SCI nn
Isolators 4313 the short-circuit is located.
nn = A, B, 00, 01, 02, 03, 04, 05, 06, 07 - - 15. A & B is the built-in
isolator in the EBL512 G3 c.i.e. A-direction and B-direction
respectively.
If no SCI is used the information will always be:
SCI A <-> SCI B
If one SCI (no. 0) is used, the information will be:
SCI A <-> SCI00
or
SCI00 <-> SCI B
...and so on.
64
describes between which Short Circuit
.
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