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Panasonic Electric Works Nordic AB
MEW01295 Rev: 2
9
Technical Description Alert Annunciation Units 1735 & 1736, ver. 1.4.x
Restart
The AA unit will restart:
When the unit is powered up
If the jumper "JP1" is activated momentarily
After address setting (i.e. "P2" is pressed).
If the contact with the Control unit is OK again after:
"No contact with Control unit"
During the restart will in the display be shown (no back-light):
"Checking program memory..."
and after that (very quickly)
"Program memory OK."
and after that
"SSD memory OK."
All LEDs will be turned on during the restart.
If there is a program memory fault, there will be a fault message in the
display:
"Memory fault in program area (n)"
The AA unit will not work.
There will also be a fault message in the c.i.e.:
In system EBL512:
"FAULT:
Comm, AAU xx, 1587 board x, CU xx".
In system EBL128:
"FAULT:
No reply AAU x".
In system EBL512 G3:
"FAULT:
No
reply,
control unit ##"
If there is an SSD (Site Specific Data) memory fault or no SSD
downloaded, there will be a fault message in the display:
alert
annunciation
23
.
(n=1 or 2).
unit
##,
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