Safe Shut Down Of Control Unit (H8/S8) - Panasonic EBL512 Operating Instructions Manual

Panasonic Electric Works Fire & Security Technology Europe AB
MEW00748
30.9
Action
"Access"
Scroll to menu S8.
"A"
Write the C.U. number,
"1" (=yes) and
"A"
Rev: 1

Safe shut down of control unit (H8/S8)

It's not recommended to power off a control unit (i.e. no 230 V AC
and no battery) without first doing a safe shut down of control unit.
Safe shut down will save the SSW and put the CPU at rest. See also
chapter "Restart", page 69.
It's recommended to do a safe shut down after commissioning the
installation and after the calibration of supervised outputs, change of
access code etc. in order to save the new values, codes etc.
Safe shut down can be performed from any control unit and any
control unit can be selected, e.g. a control unit without a front has to
be shut down from another control unit.
NOTE! By restart and power off, the Fault tx output(s) will be
"activated".
Text in display
Safe shut down of control unit
Shut down control unit 00 ? 0
(1 = Yes, 0 = No)
Please Wait ...
In the CU that will be shut down (when a front is available):
Ready for shut-down, break the power.
Automatic restart within nnn seconds!
In the CU:s that will not be shut down:
Control unit xx ready for power off
No reply from the selected CU xx, i.e. no safe shut down:
No reply from control unit.
FAULT: Restart CU xx code xx
Date: mm-dd Time: hh:mm
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If not, a fault ("FAULT: Read/write site data (SSW), CU xx") might be
generated when you power up the control unit again.
Operating Instructions Fire alarm system EBL512 V2.3.x
ACCEPT?
ACCEPT?
yyyyyyy
Serviced
127
Comments
According to chapter
"Access code for
maintenance", see page
119.
S8
Shown for 3 sec. then one
of the three alternatives:
Count down starts from
nnn = 300 seconds.
Disconnect the power
supply (mains and battery).
When the power supply is
connected again or after
300 seconds (if powered
all time), there will be an
automatic reset / restart.
After restart / power on
(see page 69), there will be
a fault activated. This fault
has to be acknowledged,
see chapter "Acknowledge
FAULTS (H6)", page 116.
93