Matsushita Electric Works Fire & Security Technology AB
MEW00442
Rev: -
Operating Instructions EBL512, V1.44.x
55
21
Reset / Restart
Reset/restart
46
will reset/delete all activated fire alarms, faults and
disablements (FFD). When required, make notes of the disablements
before reset/restart, so that they can be disabled again after the
reset/restart. Remaining fire alarms and faults will be activated again.
Reset/restart can be performed as follows:
Action
Data, etc. which
will be deleted
Data, etc. which
not will be deleted
Control unit
power OFF
47
and
then
power ON
again.
SSW
48
FFD
SSD, SSI,
SW
RESET jumper
JP4
on the
main board 1556.
FFD
SSD, SSI,
SW, SSW
Reset
command from Win512
or TLON Manager
FFD
SSD, SSI,
SW, SSW
Automatically
due to external
disturbance.
49
FFD
SSD, SSI,
SW, SSW
Automatically
after download
of site specific data (SSD) via a
PC & Win512.
FFD
SSD, SSI,
SW, SSW
Safe shut down
"Safe shut down of control unit" (menu H8/S5) will save the SSW
data in a Flash ROM, which saves the data although the control unit
has no power supply. Before the first "Safe shut down" this memory
is empty. After each "Safe shut down" the latest SSW data is saved.
The control unit RAM (working memory) will then read the saved
data when the power supply returns.
FFD
= Fire alarms, faults and disablements.
SSW
= Sensor week average values, access codes, monitored output
calibration values, log buffers and in some conventions the alarm
counter.
SSD
= Site specific data, i.e. all the installation programming
downloaded from Win512.
SSI
= EBL512 settings downloaded from Win512.
SW
= Software, i.e. the control unit system program.
46
Reset/restart affects the control unit where it is performed and that control
unit's data in a system (= two or more control units in a TLON network).
47
See "Safe shut down" below.
48
See "Safe shut down" below.
49
If this happens often, call for service personnel / engineer.
