Siemens SIDOOR ATD4 W Series System Manual page 34

System overview
3.1 System configuration and area of application
System configuration without higher-level controller
SIDOOR operates autonomously. Control, parameter assignment, system status only possible
via terminal module and/or door commands via digital input signals.
System configuration with safety functionality
SIDOOR also offers a system structure with safety functionality, because safe limitation of forces
and energies is guaranteed within the drive system.
The system allows for the implementation of additional customized safety measures, such as
two-hand operation.
Danger of injury and material damage when determining position
Position determination, as described in the relevant chapters and generally available, is not
guaranteed with a view to safe travel without endangering man or machine. All available and
determined position data of the SIDOOR control unit must be regarded as a guideline with an
equivalent inaccuracy, which is strongly dependent on the overall structure of the door and the
associated mechanical components. In addition, when changing speed, the distances for
acceleration, braking distances and controller deceleration must also be taken into account.
The precision and reliability of the position determination must therefore be determined anew
for each application as a whole.
Industrial applications
The SIDOOR ATD4xxW door control units are "intelligent" door drives. They are used, for
example, to drive machine protection doors. The force limitation and energy limitation safe
functions fulfill the requirements according to DIN EN ISO 13849-1:2016 for Category 2 and
Performance Level d. The drives are suitable for power-operated isolating guards according to
EN ISO 14120:2015 section 5.2.5.4 "Operating forces".
The SIDOOR ATD4xxW door control units enable connection to various fieldbus systems. This
makes integration into the industrial//SIMATIC environment possible. PROFINET IO and
PROFIBUS DP are currently specified as fieldbuses. Structure (contents and structure) of the user
and process data of the fieldbus communication largely correspond to the specifications for the
cyclic data exchange of the PROFIBUS "variable-speed drives" profile.
• SIDOOR ATD401W
The "offline" relay variant can be used for simple automation tasks. As there is no possibility
of interfacing to a bus, it provides a limited scope of functions.
• SIDOOR ATD420W
The PROFIBUS DP interface is realized with a permanently integrated PROFIBUS module. This
module comes with its own firmware.
• SIDOOR ATD430W
The PROFINET IO interface is realized with a permanently integrated PROFINET module. This
module comes with its own firmware.
The contents and structure of the user data transferred by the fieldbus systems correspond to the
PROFIdrive "variable speed drives" profile. Use of this profile is also the basis for integration of the
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WARNING
ATD4xxW for industrial applications
System Manual, 06/2022, A5E51901827B AA