Indications; Adjustment Elements - Siemens FS720 Quick Reference For Components / Pin Assignment

6.2

Indications

LED Color Function
H32 Yellow LINK control indicator
H36 Yellow Processor status indicator
H37 Red Processor status indicator
H38 Red Installation ready for switching off
H39 Red Processor status indicator
H297 Red Reserved
6.3

Adjustment elements

Building Technologies
Fire Safety & Security Products
S32: Reset key
Operation Function
Press briefly The station is shut down in a controlled manner.
After the station has shut down, the 'Power down ready' LED lights up.
This may take up to 5 minutes!
The station may now be disconnected from the supply.
Press for Hardware reset
approx. 5 s
The station is shut down immediately and rebooted. This may lead to data
loss.
S33: Switch for the ground fault monitoring of the Ethernet
connection
S33-1 S33-2 Function
ON ON Ground fault monitoring switched on
OFF OFF Ground fault monitoring switched off
OFF ON Not admissible
ON OFF Not admissible
Note:
The two switches must always be in the same position!
Condition Meaning
Off No Ethernet connection
On Ethernet connection established
Off Processor in normal operation
On Processor in degraded mode; replace
component or contact hotline
Off Processor in normal operation
On Processor in degraded mode
Off Installation in operation
On Installation may be disconnected from the
mains
Off Processor in normal operation
On Processor in degraded mode; replace
component or contact hotline
Operator unit FCMxxxx
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A6V10210410_a_en_--
18.05.2009