Siemens SIDOOR ATD4 W Series System Manual page 74

SIDOOR functions
4.2 System functions
End position "open"
If the system is pressed further than 2 cm from the door width (open position) determined in the
learn run while an "Open" drive command is active, the controller detects that the "Opened"
position has been left and tries to move back to the end stop with the set static opening force.
After reaching the end stop, the drive is energized with the set continuous torque.
The behavior described may be repeated five times (oscillation). After the fifth repetition, the
drive is energized for 30 s with the set continuous torque without any response to further
oscillations. After a protective period of 30 s, the system responds once again to corresponding
oscillations.
End position "closed"
If the system is pressed further than 1 cm out of the minimally reached closed position while a
"Close" door command is active, the controller detects that the Closed position has been left and
tries to move back to the end stop with the set static cutter force.
After reaching the end stop, the drive is energized with the set peak torque close. After 2 s, the
peak torque close is limited to the set continuous torque.
The behavior described may be repeated five times (oscillation). After the fifth repetition, the
drive is energized for 30 s with the set continuous torque without any response to further
oscillations. After a protective period of 30 s, the system responds once again to corresponding
oscillations.
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ATD4xxW for industrial applications
System Manual, 06/2022, A5E51901827B AA