Siemens SIDOOR ATD401W - Assisteddrive

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Figure 4-6 Automatic ImpulseStop system
4.3.5 AssistedDrive
Function description
AssistedDrive is an analysis process that detects and analyzes external forces acting on the door
or drive system.
In conjunction with the automatic AssistedDrive system (see section Automatic AssistedDrive
(Page 84)), the motor-assisted sliding of the door is made possible without buttons or sensors.
AssistedDrive signals (see Table A-32 ASDRV signal (Page 326)) whenever an external assisting
force (force with the same direction vector as that of the door movement) acts on the door or the
drive.
Parameter assignment
The detection properties of AssistedDrive can be individually parameterized, thus enabling the
feature to be adapted to di󹪜erent door systems. The thresholds for the detection of external
opposing forces can be speci󹪝ed for each drive direction with the following parameters:
• p1231 in the opening direction
• p1232 in the closing direction
The "slow" speed pro󹪝le is adjusted with both of the following driving parameters:
• p3666 in the opening direction
• p3669 in the closing direction
See Table 5-30 Driving parameters (Page 187).
Note
The con󹪝guration of the AssistedDrive detection has a direct e󹪜ect on the automatic
AssistedDrive system.
SIDOOR functions
4.3 Extended functions
ATD4xxW for industrial applications
System Manual, 06/2022, A5E51901827B AA 83