Adjustment Elements - Siemens FS720 Mounting & Installation
Fire detection system
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Also See for FS720:
- Configuration (412 pages) ,
- Mounting & installation (222 pages) ,
- Commissioning, maintenance, troubleshooting (178 pages)
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7.31.1 Adjustment elements
Building Technologies
Fire Safety
The EVAC-NL indicator is configured with the switch S20.
Setting for one or the first EVAC-NL
Switch S20
1
2
3
4
S0
S1
S2
Master Syn (Empty
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
X
X
X
ON
Blank fields = Switch in 'OFF' position
X = Switch position according to addresses 1 to 5
If working with a single EVAC-NL indicator (10 zones) and if working with the first
1
EVAC-NL indicator, S20/4 (Master) must always be set to ON. If used in the EVAC-
NL mimic display driver, the S20/5 (Syn) switch must also be ON.
Each address can be assigned only once per ↑ station.
The factory setting is always made for the application in question.
Setting for the second and/or any subsequent EVAC-NL indicator
Switch S20
1
2
3
4
S0
S1
S2
Master Syn (Empty
OFF
ON
OFF
ON
OFF
ON
ON
OFF
ON
OFF
X
X
X
OFF
Blank fields = Switch in 'OFF' position
X = Switch position according to addresses 1 to 5
2 EVAC-NL indicators must not be operated on the same address (per station).
1
On the second or any subsequent indicator, the address must always be set 1
higher (slave). If used in the EVAC-NL mimic display driver, the S20/5 (Syn) switch
must also be ON.
Each address can be assigned only once per station.
The factory setting is always made for the application in question.
Installing, exchanging and connecting modules
Operating add-on with 20 zones EVAC-NL [NL]
Meaning
5
6
)
OFF
Device address 1
OFF
Device address 2
OFF
Device address 3
OFF
Device address 4
OFF
Device address 5
ON
Mimic display outputs are actuated and
polled (LED, keys and key switch)
Meaning
5
6
)
OFF
Device address 1
OFF
Device address 2
OFF
Device address 3
OFF
Device address 4
OFF
Device address 5
ON
Mimic display outputs are actuated and
polled (LED, keys and key switch)
7
1
1
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A6V10210390_m_en_--
2018-08-29
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