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GEZE SecuLogic emergency exit system
8.1.5 Service menu ST 220
The door control unit is configured via the service menu of the ST 220 and the memory with alarms and error
messages can be read out. To do this, change the door control unit to service mode and connect the service
terminal to the door control unit.
1s
t l
ev
el 2nd level
3rd level
4th level
5th level
6th level
Selection
(factory setting)
Comments
Se
tt
in
g c
on
tr
ol u
ni
t
Short-time
unlocking
Duration
Change value
1 s
…
10 s
…
infinite
Duration of short-time unlocking
Abort
Selection
Yes
No
End the short-time unlocking by closing the
door.
If Abort = No, the duration of short-time un-
locking may not be infinite.
Retriggering
Selection
Yes
No
Extend short-time unlocking by repeat short-
time unlocking
Alarm configu-
ration
Times
Pre-alarm time Change value
0 s
…
10 s
...
3 min
After short-time unlocking has expired,
an acoustic signal (pre-alarm) begins if the
door has not been closed yet. If the pre-alarm
time has elapsed and the door is still not
closed, door alarm is triggered.
Alarm time
Change value
10 s
…
30 s
…
2 min
Permanent alarm
Alarms (door alarm, disconnection, sabotage)
sound for the set alarm time. This is followed by
a pause of 2 min. Then the alarm sounds again.
Buzzer
Pre-alarm
buzzer
Volume
Pre-alarm
Change value
0
…
15
Pre-alarm
Pre-alarm
melody
Selection
Permanent tone
4s permanent tone
2s permanent tone
4 beeps
2 beeps
Alarm buzzer
Volume Alarm
Change value
0
…
15
Door alarm, disconnection
Alarm melody
Selection
Permanent tone
4s permanent tone
2s permanent tone
4 beeps
2 beeps
Sabotage
buzzer
Volume
Sabotage
Change value
0
…
15
Sabotage alarm
Sabotage
melody
Selection
Permanent tone
4s permanent tone
2s permanent tone
4 beeps
2 beeps
Interruption ZSU Selection
Yes
When a timer is active (internal or at an input)
the door control unit can be locked. If the door
control unit is unlocked again, the timer becomes
effective again.
To be able to interrupt the timer on national holi-
days, one input must be configured to national
holiday and a switch must be connected to this.
No
When a timer is active (internal or at an input)
the door control unit cannot be locked (except
when input EMA becomes active).