Interlock mode with 2 single-leaf doors
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2 single doors, communication with FEM 1
If 2 drive units are operated as an interlock it is important that each time only one door is
opened. The other door remains closed until the first door is closed again.
If one door is opened, it will block through the output SAA the other door until it is closed
again.
The actuating signal of the second door is stored and if there is a light, it will signal to the
user that he was recognized, but that the door will open when the other door is closed.
NOTICE
If more than 2 drive units are operated as an interlock function, a super-ordinate
control system is necessary.
Configuration
FEM 1
FEM-Type
M
Basic
Interlock
DOOR SYSTEM
Interlock with FEM 1
M
Inactive
All operation mo-
des
Only One-Way /
Locked
Interlock control (basic wiring required)
Actuation required inside the interlock (or additional wiring for interlock sequence control).
Installation A
Installation B
18.4
18.5
18.6
Summary of Contents for DFA 127
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Page 100: ...Drawings 25 102 127108955 V1 1 100 102 Wiring diagram 25 2 ...
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