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DAAB COMMUNICATION CARD DB512 INSTRUCTION MANUAL
Revision 1
5
Preventing draughts in spaces with two doors, thermal interlock
If there is a problem with draughts, doors can be blocked so that only one can be opened at a time. The door will not
open before the other linked door is closed.
Configuration for the above example with programmable input INP1:
•
Door 1, C614 = 1, P160 = 1, P190 = 1, C500/C501 = suitable automatic closing time.
•
Door 2, C614 = 1, P160 = 1, P190 = 1, C500/C501 = suitable automatic closing time.
Channel C615 is used to choose whether the door concerned is to remember an opening signal when the door concerned
cannot be opened because the other door is blocking opening.
Directional thermal interlock
A thermal interlock can also be directional, i.e. the interlock works from one direction but not the other.
Example: When door 1 is operated using the programmable input, door 1 opens and then closes using the automatic
closing time, then door 2 opens automatically and closes using the automatic closing time. When approached from the
other direction, however, doors 1 and 2 open at the same time.
Setting for the above example with programmable input INP1:
•
Door 1, C614 = 1, P190 = 1, P196 = 1.
•
Door 2, C614 = 1, P190 = 1.
Channel list
Interlock block
No.
Name
Range
Factory Setting
C600
Choice of communication
0 – 2
0
0
Disabled
1
Interlock
2
Simply connect
C610
Choice of unit address
1 – 2
2
C614
Block of local door
0 – 3
0
0
No blocking, opens and closes independently of the position of the remote door
1
Blocking of open on local door until remote door is closed
2
Blocking of open on local door until remote door is open
3
Blocking of close on local door until remote door is closed
C615
In blocking of local door
0 – 3
3
0
Local door does not remember open, stop does not cancel blocking of remote door
1
Local door remembers open, stop does not cancel blocking of remote door
2
Local door does not remember open, stop cancels blocking of remote door
3
Local door remembers open, stop cancels block of remote door
Programmable input, INP1-6
No.
Name
Range
Factory Setting
Pn90
Interlock opening
0 - 1
0
n=1-6
0
Disabled
1
Opens the local door if Pn60 is set to open, and passes the signal on to the remote door
Pn96
Blocking disabled for local and remote doors. Works only
with a constant signal.
0 - 1
0
n=1-6
0
Disabled, function according to channel C614
1
Blocking disabled
Pn98
Automatic closing switched off for remote door.
Only works if there is a constant signal
0 - 1
0
n=1-6
0
Disabled, function according to channel C500
1
Automatic closing switched off
Содержание DAAB DB512
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