Operating instructions

e1955
11.1999
20
Siemens Building Technologies
Cerberus Division
Isolation of individual detectors
When does a detector have to be isolated ?
Only when it is damaged or defective until it is replaced.
Note
An isolated detector cannot generate any messages.
The isolation of detectors only makes sense if the corresponding ZONE is de–isolated
Isolate a detector via the menu
Steps 1 to 4 are identical to «Zone isolation» as de-
scribed above
5. Press
ok
Ü The ELEMENTS summary is displayed
Press
to select the desired ELEMENT
6. Press
F1
Ü The FUNCTION LIST ’element’ is displayed
Press
to select the function «ISOLATE element»
and press
ok
Ü The selected detector is isolated and displayed
spontaneously if no messages of higher priority
are pending.
Note
If all elements of a zone are isolated, the corresponding
zone is automatically isolated as well.
Reactivate a detector (element)
1. Select the message category by pressing the
Isolation key. The message is displayed in in-
verted colors.
2. Press
F1
Ü The FUNCTION LIST ’element’ is displayed
Press
to select the function «DE–ISOLATE ele-
ment» and press
ok
Ü The detector is reactivated
Isolate a detector when a fault message is pending
1. Select the message category by pressing the
Faults key, then select the desired message by
scrolling with
, if necessary. The selected mes-
sage is displayed in inverted colors.
2. Press
F1
Ü The FUNCTION LIST ’element’ is displayed
Press to select the function «ISOLATE element»
and press
ok
to confirm
Ü The detector is reactivated
conference room
ELEMENTS ’fire’
01 conference room
F2:zone F1:function
02 conference room
03 conference room
04 conference room
FUNCTION LIST ’element’:
poll INFORMATION ’element’
ok:execute F1:element C:end
ACTIVATE element
DEACTIVATE element
ISOLATION Zones: 1
F1:function F2:menu
FUNCTION LIST ’element’
poll INFORMATION ’element’
ok:execute F1:element C:end
ISOLATE element
ACTIVATE element
DEACTIVATE element
FAULTS
01 detector
main building / 1st floor
room 102
FUNCTION LIST ’element’
poll INFORMATION ’element’
ok:execute F1:element C:end
DE–ISOLATE element
ACTIVATE element
DEACTIVATE element
01 detector ISOLATED
main building / 1st floor
DE–ISOLATE element
ISOLATE element
01 detector ISOLATED
main building / 1st floor
conference room
ISOLATION Zones: 1
F1:function F2:menu
01 detector ISOLATED
main building / 1st floor
conference room
DE–ISOLATE element
F1:function F2:menu
ISOLATE element