Door Open (Command Given Via Digital Inputs) - Siemens SIDOOR AT40 System Manual

SIDOOR functions
4.1 Basic functions
As of version AT40 V1.47 and ATD400V V1.08, the idle torque in the end position can also be
activated without an active door command by using the service menu "General setup -> Special
parameters -> Idle torque without door command". The default value for this parameter is "OFF"
(no idle torque without door command). The following function is active when the set value is
"ON":
• In the CLOSE position, the door is kept closed with the set torque even if no active Door CLOSE
command is pending. If in this case the door is pushed out more than 5 mm from the CLOSE
position, no new travel into the CLOSE position takes place.
Note
The "Idle torque (power) CLOSE" parameter has to be adjusted in such a way that the door cannot
be pushed out of the end position, e.g. through a spring in the closing mechanism, or rubber
buffer in the end stop. See also the sections "Forces (Page 94)" and "Oscillation protection
(Page 48)"
To ensure an emergency release, observe the section "Emergency release (Page 52)".
Note
If the commands DOOR CLOSE and DOOR OPEN are present simultaneously, the door moves in
the OPEN direction.
Connection
The "DOOR CLOSE" function is connected to the input terminal X6 Pin 2. See also section Digital
input signals (Page 68).
Signals
Signal
1 (voltage applied)
0 (voltage not applied)
4.1.5

DOOR OPEN (command given via digital inputs)

Description of function
The DOOR OPEN command opens the door according to the set driving curve as long as the
command is present. The door reaches the OPEN position at creep speed. Then, if the DOOR
OPEN command is present, the door is held open by the torque that can be adjusted by the
parameter "Idle torque OPEN".
44
Meaning
The DOOR CLOSE command is present
The DOOR CLOSE command is not present
AT40 and ATD400V for elevators
System Manual, 06/2022, A5E42192709-AH