Panasonic EBL512 Operating Instructions Manual page 91

Panasonic Eco Solutions Nordic AB
MEW01457 Rev: - Operating Instructions Fire alarm system EBL512, V2.7.x
-- The S0-S3 voltage outputs programmed as normally high /
supervised will be low / not supervised for a few seconds.
The "restart" begins and might last up to 2 minutes. During the
restart, no fire alarm can be activated and the following text messages
will be show in the alphanumeric display:
Checking program memory......
And after that (if everything is all right, else see Memory fault below):
Booting......
A fault is now generated in the system and the following text message
will be shown in the display:
FAULT: Restart CU nn code xx
Date: MM-DD
Regarding code xx and yy - y, see page 70. This fault is also indicated
by LEDs "Fault tx activated" (L11) and "General fault" (L7).
After fault acknowledge (menu H6), the LEDs will be turned OFF if
there are no other faults.
After reset, a synchronization of the control units starts automatically.
See also chapter "Synchronize the control units (H8/S10)", page 152.
After reset, required disablements have to be done.
Memory fault
In case of a fault in the S/W (system program) the following text
message will be shown in the display:
Memory fault in program area: xxx
This is also indicated by LED "System fault" (L14) and the buzzer
(sounds steady). The Fault tx output is activated.
A new download of S/W (system program) is required.
NOTE! After the SSD download (see chapter "Programming (SSD
download)", page 81), the following might be shown in the display:
Checksum fault in downloaded data.
Control unit will now restart
After the restart (see above) and the text message:
FAULT: Restart CU nn code xx
Date: MM-DD
Another text message will be shown in the display:
FAULT: Site specific data (SSD), CU nn
Date: MM-DD
89
yyyyyyyyyy
Time: HH:MM
yyyyyyyyyy
Time: HH:MM Serviced
Time: HH:MM