Siemens SIDOOR ATD4 W Series - DOOR CLOSE (Command Given Via Digital Inputs)

Mutual prioritization of door commands
When a command is issued via the process image, there can be no mutual prioritization of door
commands because the corresponding DCMD signal is based on an enumerative structure and
therefore only ever one door command can be active. Prioritization is applied in the case of
interconnections within the FBLOCK system or the service buttons, for example.
Table 4-7 Prioritization of the door commands
Priority Door command Remarks
High 1. Stop After the ramp down, the EMF brake is deactivated with the extension "special" (as
of V1.12: Stop with disable DCU). If the "Stop with disable DCU" command is active,
the controller cannot be operated via the service buttons.
→ Free running mode / deenergized with highest priority
2. Open
3. Close
4. Automatic AssistedDrive,
Automatic ImpulseDrive,
Positioning
Same priority
(internal processing sequence determines the drive order)
5. Learn run Learn run can be interrupted
Low 6. Deenergize Neutral door command corresponds to the idle state, equivalent to inactive
→ Free running mode / deenergized with highest priority via "Special stop" drive
order
4.1.5 DOOR CLOSE (command given via digital inputs)
Description of function
The DOOR CLOSE command closes the door according to the set driving curve as long as the
command is present. The door reaches the CLOSED position at slow end speed close.
The CLOSE DOOR command must remain present continuously in order to close the door. After
the door has closed, it is held in this position by the torque that can be adjusted by the parameter
"Continuous torque CLOSE" as long as the command remains present.
Note
If the commands CLOSE DOOR and OPEN DOOR are present simultaneously, the door always
moves in the OPEN direction.
SIDOOR ATD420W / ATD430W
See also section Free function blocks (FBLOCK) (Page 92).
Note
As an alternative, the signal can also be evaluated via the PLC (process image).
SIDOOR functions
4.1 Basic functions
ATD4xxW for industrial applications
System Manual, 06/2022, A5E51901827B AA 61