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Slack-rope/Pass-door
If the pass-door switch is open circuit when an open or close command is given, fault F1.2 is
displayed. If activated during the door movement, the door is immediately stopped and fault
F1.2 is displayed.
Entrysense (electronic pass-door switch)
The pass-door switch, which has been tested to performance level c (plc) in accordance with
EN 13849-1, is monitored by the door control. If the pass-door switch is open circuit when an
open or close command is given, fault F1.2 is displayed. If activated during the door
movement, the door is immediately stopped and fault F1.2 is displayed.
The magnetic contacts in the pass-door switch are switched by a permanent magnet. The
door control assesses the switching status of the contacts independently of each other.
The F1.7 fault indication appears if there is a failure.
Crash switch as NC or NO contact
The crash switch is activated if the door is pushed out of the mechanical guideance.
If the switching contact is activated, the door is stopped, fault indication F4.5 is displayed,
and a changeover to "Hold-to-run" door operating mode is carried out. Movement of the door
is only possible via the built in push button of the door control. "Hold to run" door operating
mode for frequenzy inverter only at crawling speed.
The fault indication F4.5 can only be reset in OPEN final limit position by pressing the STOP-
button of the door control for more than 3 seconds or by switching the mains voltage off and
on. Fault indication F4.5 will recur, if the switching contact continues to be activated.
With the reversing function, a reset is carried out automatically in the OPEN final limit position
as soon as the switching contact is closed. Otherwise only "Hold-to-run" door operating mode
is possible.
