Siemens K44 ユーザーズマニュアル

If the door is still open when the opening time has 
expired, a buzzer sounds as to remind the visitor to 
close the door immediately – or the alarm output 
will be activated. The buzzer sounds until the door 
is closed.
Note that door contacts must be connected and that 
Door control must be activated for this to work.
This is how to change the door held warning time, if 
needed:

Enter A29.
Enter the desired door held warning time (01-99) 
with two digits, e.g. 09 for 9 seconds.
Choose to which relay outputs the new door held 
warning time should apply: 
0 = both 
1 = relay output 1 
2 = relay output 2

1�
2�

3�