Siemens Cerberus PRO FC721 - Temporarily Removing Multiple C-NET Devices; Temporarily Removing Multiple Devices Procedure; Switching Off Zone

Remove or replace non
-
stationary C
-
NET devices
Temporarily removing multiple non
-
stationary devices
11
107 |
118
Building Technologies
A6V10211100_f_en_
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Fire Safety
201
5
-
12
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15
11.2 Temporarily removing multiple non-stationary
devices
The procedure in this chapter applies both for the base with loop contact and the
base without loop contact.
For the purpose of painting work, it may be necessary to temporarily remove the C-
NET devices in a room. Each C-NET device must then be re-inserted in its original
base. The C-NET devices may not be exchanged.
Mark the allocation of the devices to the respective base to avoid additional work
steps.
You will find additional information about the individual steps on the specified
pages.
1. Switch the 'Zone' off. Link [➙ 107]
2. Remove the C-NET devices from their bases.
3. Perform the tasks.
4. Re-insert the C-NET devices to the respective position.
5. Switch the 'Zone' on. Link [➙ 108]
 For all the re-inserted C-NET devices, a localization fault is displayed.
6. Restart the C-NET detector line. Link [➙ 100]
If detectors have been swapped over or are missing, the following messages are
shown on the display of the Person Machine Interface:
'Zone', 'Serial no. ("ID-Nr.")', 'Dev.location fault'
The work described in this chapter may be performed when the
C
-
NET
detector
line is switched on.
11.2.1 Switch off zone
1. Select 'Topology' > ↑ 'Detection tree' > 'Area' > ↑ 'Section' > 'Zone' in the main
menu.
2. Press the 'More Options' softkey and select 'Execute commands'.
3. WARNING! System parts that have been switched off make it impossible to
acquire and process alarms or faults! Select the 'Off' command.
 The yellow 'ISOLATION' LED lights up.
 The 'Zone' is switched off.