Siemens SIDOOR ATD4 W Series System Manual page 187

Figure 5-11 Current – force – motor characteristic in closing direction for output transmission ratio 176 mm/rev
Adjustment ranges
The value of the parameter must be selected so that the door moves across the entire door width
in the closing direction if a close command is present. Inadequate force can lead to an
obstruction of the door.
The closing force can be set for the geared motors within the adjustment ranges of the
parameters (see section Profiles and adjustment ranges (Page 329)).
A warning appears on the digital display of the terminal module if the set closing force of 150 N
is exceeded. The stated values refer to doors opening to one side. A load cell in the middle of
centrally opening doors would show only half the value.
Risk of injury and material damage due to excessive closing force of the door
When the closing force is set, it is imperative that any effective closing weight is taken into
account.
The desired closing force must be reduced by 10 N for each 1 kg of counterweight. This affects
the:
• Closing force CLOSE
• Closing force cutter distance CLOSE
ATD4xxW for industrial applications
System Manual, 06/2022, A5E51901827B AA
WARNING
5.9 Operation and configuration of the control unit
Controllers
185