Siemens SIDOOR ATD401W - Cold Storage Function Block (as of V1.12)

Accuracy of the position detection
According to the technical options, a maximum deviation between the determined position in
the control unit and the actual position of the door of up to +/- 2 cm can occur during position
detection. The distances required for acceleration and braking also must be taken into account
when the user changes the speed.
Application example
In the following example the drive behavior in the close direction is to be switched in the door
range of 30 cm to 100 cm. The door width is 150 cm.
A switchover of the drive behavior in the close direction is parameterized as follows:
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The distances are speci󹪝ed relative to the CLOSED position. Parameter P2202 de󹪝nes the end
position of the switchover (30 cm) and parameter P2203 de󹪝nes the width of the switchover (70
cm).
This setting switches the drive behavior of the door in the area 100 cm to 30 cm in the closing
direction.
A switchover of the drive behavior in the opening direction is parameterized as follows:
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The distances are also speci󹪝ed here relative to the CLOSED position. Parameter P2200 de󹪝nes
the start position of the switchover (30 cm) and parameter P2201 de󹪝nes the width of the
switchover (70 cm). This setting switches the drive behavior of the door in the range of 30 cm
to 100 cm in the opening direction.
4.3.9.12 Cold storage function block (as of V1.12)
This function block can be used to link inputs and door commands especially for use with cold
storage doors.
SIDOOR functions
4.3 Extended functions
ATD4xxW for industrial applications
System Manual, 06/2022, A5E51901827B AA 103