Requirements for partial opening mode
The drive can only switch to partial opening mode if the corresponding drive order with 
expansion bit is active and the following conditions are met:
• The control unit is in normal mode
• The drive is at a stop
Partial opening mode can only be terminated actively (reset of the DCMD expansion bit "partial") 
at standstill, but is terminated automatically if the control unit switches to initial or learn run 
mode.
Connection and parameter assignment
The partial opening width can be congured via the driving parameters or the terminal module 
(Main menu > General setup > Special parameters > Partly open width). 
SIDOOR ATD401W 
The "Partial opening" function is connected to "Input 2" of terminal X6. See also section Digital 
input signals (Page 132).
SIDOOR ATD420W / ATD430W
The partial open width is dened via the parameter p1206. See section Calibration and function 
parameters (Page 192). 
4.1.9 Obstruction detection CLOSE
Description of function
See the section Obstruction detection (Page 86).
4.1.10 Obstruction detection OPEN
Description of function
See the section Obstruction detection (Page 86).
4.1.11 Force and energy proles (NDG mode)
SIDOOR ATD4xxW controllers support two individually parameterizable force and energy 
proles.
SIDOOR functions
4.1 Basic functions
ATD4xxW for industrial applications
64 System Manual, 06/2022, A5E51901827B AA