Configurations
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V1.1
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→ Interlock (two single-leaf swing
doors)
From software version 1.41, the DFA 127 allows the operation
of two single-leaf swing doors in interlock function with only
one BDE-D / BDI. One door can be opened only with AKI and
SSK when the other door is closed. An “OPEN” command is
saved by the closed door.
▪ The operating mode ‘Continuously open’ only opens
the appropriate door. For a complete opening of the
interlock area, e.g. to transport bulky goods, both
doors must be set to ‘Continuously open’.
▪ In manual mode, the door must be completely closed
again by hand. Only then the opposite door can open.
Consequently, this operating mode is not normally
recommended.
▪ All the usual DFA safety functions are also enabled in
‘Interlock’ mode.
▪ The use of direction-detecting trigger sensors is rec-
ommended to avoid needless opening movements.
→ Disabled
X No interlock function
→ All operating modes
The interlock function is only fully enabled in the operating
modes
‘Automatic’, ‘One-Way’ and ‘Locked’ . For the special
operating modes
‘Continuously open’ and ‘Manual’ the general
remarks stated above apply.
→ Only One-Way / Locked
The interlock function is only fully enabled in the operating
modes
‘One-Way’ and ‘Locked’ . In the operating mode ‘Auto-
matic’ both doors always open in the event of activation. For
the special operating modes
‘Continuously open’ and ‘Manual’
the general remarks stated above apply.
Summary of Contents for DFA 127
Page 98: ...Drawings 25 102 127108955 V1 1 98 102 Drawings Cable layout 25 25 1 ...
Page 99: ...Drawings 25 102 127108955 V1 1 99 102 ...
Page 100: ...Drawings 25 102 127108955 V1 1 100 102 Wiring diagram 25 2 ...
Page 101: ...Drawings 25 102 127108955 V1 1 101 102 ...
