Adjustable Parameters; Driving Curve - Siemens SIDOOR ATD401W System Manual

4.9.5

Adjustable parameters

4.9.5.1

Driving curve

The optimum drive characteristics of the door are calculated and maintained continuously.
The driving curve transitions are rounded off so that the door movement is smooth and jerk-
free.
v* Speed open
①
②
③
④
⑤
⑥
⑦
⑧
Reversal ramp close/open = Reversal of travel in direction "CLOSE" in direction "OPEN".
Reversal ramp open/close = Reversal of travel in direction "OPEN" in direction "CLOSE".
When reversing, the door is braked with the reversal ramp and starts the travel in the
opposite direction with the acceleration ramp.
ATD4xxW Door Controller for Industrial Applications
System Manual, 01/2017, A5E38080677-AB
Slow start distance open
Slow start speed open
Acceleration ramp open
Maximum speed open
Reversal ramp open/close
Deceleration ramp open
Slow end speed open
Slow end distance open
4.9 Operation and configuration of the control unit
v** Speed close
Slow end distance close
Slow end speed close
Acceleration ramp close
Maximum speed close
Reversal ramp close/open
Deceleration ramp close
Slow start speed close
Slow start distance close
Controllers
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