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Panasonic Electric Works Nordic AB
MEW01295 Rev: 2
10
10.1
10.2
10.2.1
Technical Description Alert Annunciation Units 1735 & 1736, ver. 1.4.x
Fault messages
Here follows a list of the fault messages that might be displayed in the
AA unit and in the c.i.e. respectively.
Fault messages in the AA unit
"No contact with control unit"
is interrupted for > 45 sec. In a brand new AA unit this
message will be in English. After commissioning of the AA
unit (i.e. after SSD download) the message will be in the same
language as in the c.i.e. Check the cable, all connections as
well as the 1587 board in the EBL512 c.i.e. and the RS485
transceiver component 4552 in the EBL128 c.i.e. Is a correct /
complete SSD download (via Win512 / Win128 / Win512 G3)
performed? Check the address setting on the 1587 board in
EBL512 and check the address and SW mode settings in the
AA unit), etc.
"SSD memory fault"
"SSD Download Memory Fault"
download, see chapter "Commissioning of a new unit / SSD
download", page 21.
"Memory fault in program area (n)"
page 23.
Fault messages in the c.i.e.
System EBL512
"FAULT:
1587 board x, CU xx"
Fault on / no communication to the 1587 board No. x in control
unit No. xx. Check address setting and connections on the
board. Check programming (Win512).
"FAULT:
Comm, AAU xx, 1587 board x, CU xx"
The contact with the AA unit is interrupted. Check the cable,
all connections and the 1587 board. Is a correct / complete SSD
download (via Win512) performed? Check the address setting
(1587 board / the AA unit), SW mode setting, etc. See also
chapter "Restart", page 23.
"FAULT:
AAU xx, 1587 board x, CU xx"
The AA unit is programmed (via Win512) as another type of
unit or there is a fault in the AA unit.
"FAULT:
Fuse, 1587 board x, CU xx"
Check for blown fuse(s) on the 1587 board.
"FAULT:
SSD, AAU xx, 1587 board x, CU xx"
See chapter "Restart", page 23.
The contact with the c.i.e.
See chapter "Restart", page 23.
in
conjunction
25
with
SSD
See chapter "Restart",
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