Forces - Siemens SIDOOR ATD4 W Series System Manual

5.9.4.2

Forces

The following forces and currents can be configured for the travel curve:
Continuous torque (power) OPEN
Continuous torque in the door position OPEN.
This parameter is effective when an open command is present and the door is in the OPEN
position.
The current generates a continuous torque against the end position of the door in the opening
direction.
Adjustment ranges
The parameter can be adjusted in accordance with the adjustment ranges of the parameters (see
section Profiles and adjustment ranges (Page 329)). The value of the parameter must be selected
so that the door is held in the OPEN position.
Continuous torque (power) CLOSE
Continuous torque in the door position CLOSED.
This parameter is effective when a close command is present and the door is in the CLOSED
position.
The current generates a continuous torque against the end position of the door in the closing
direction.
Adjustment ranges
The parameter can be adjusted in accordance with the adjustment ranges of the parameters (see
section Profiles and adjustment ranges (Page 329)). The value of the parameter must be selected
so that the door is held in the CLOSED position.
Peak torque close
The peak torque close can be set via a current value and is used to press the door within the last
centimeter within the CLOSED door position.
If an obstruction is detected within a tolerance range of 1 cm around the CLOSED position, then
the peak torque close is applied for approx. 2 seconds.
Adjustment ranges
The parameter can be adjusted in accordance with the adjustment ranges of the parameters (see
section Profiles and adjustment ranges (Page 329)). The value of the parameter must be selected
so that the cutter force opposing the door is overcome, and the door is closed completely.
Static opening force
This force is effective during the opening movement if an open command is present.
The following diagram shows the dependence on motor current and force for motors with
standard pinion (output transmission ratio 176 mm/rev).
ATD4xxW for industrial applications
System Manual, 06/2022, A5E51901827B AA
5.9 Operation and configuration of the control unit
Controllers
183