Restart - Panasonic MEW01091 Operating Instructions Manual

Panasonic Electric Works Nordic AB
MEW01091 Rev: 3
22

Restart

A restart will delete or not delete the data in EBL128. Here follows
an explanation of the different data, abbreviations and a table showing
how the data respectively is affected (cold or warm restart).
FF = Fire alarms and Faults.
D = Disablements
FFD = Fire alarms, Faults and Disablements.
SSW = Sensor values, access codes, supervised output calibration
values, log buffers and in some conventions the alarm counter.
SSD = Site Specific Data, i.e. all the installation programming created
and downloaded via Win128.
S/W = Software, i.e. the EBL128 system program.
WASV = Week Average Sensor Values
Safe shut down of control unit (menu H8/S4) will save the SSW data
(except the week average sensor values) in a Flash ROM before you
power off (de-energize) EBL128. Before the first "Safe shut down"
this memory is empty. After each "Safe shut down" the latest SSW
data is saved. When EBL128 is powered up, the RAM (working
memory) will, after the restart, read the SSW data saved in the Flash
ROM.
The alarm counter value is stored in an EEPROM, i.e. the value will
be retained also after the c.i.e. has been de-energized.
NOTE! After any restart, a new week average sensor value will be
calculated within two minutes, for all the analog smoke detectors.
Thereafter a new average sensor value will be calculated each week.
Here follows a table describing different reset alternatives and how the
data respectively is affected:
73
During these two minutes all fire alarms from analog smoke detectors will
be suppressed.
74
EBL128 Operating Instructions V1.1.x
73