Lenze DSD - Manual (Page 253)

Lenze · Drive Solution Designer · Manual · DMS 4.2 EN · 12/2013 · TD23
253
8 Motion design
8.2 MotionDesigner
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8.2.7.4 "S-edge" tab
In this tab, you create or edit the S-shaped element of the motion profile. S-shaped elements can
only be used for accelerations and decelerations. Select an already created element to edit it. Values
are always entered positively.
Legend Description
Base values
• Entry of the speed.
• Grayed out input fields are deactivated. The values are calculated automatically.
Specification  Specification – basic values ( 257)
Distance  Distance / angle – basic values ( 258)
Angle
Time  Time – basic values ( 258)
Velocity  Velocity / final speed – basic values ( 259)
Final speed
Starting velocity  Starting velocity / starting speed – basic values ( 259)
Starting speed
Jerk
• An S-shaped acceleration consists of three sections:
• Showing the acceleration (rounding)
• Linear acceleration
• Hiding the acceleration (rounding)
• Values for rounding always apply to showing and hiding.
• Grayed out input fields are deactivated. The values are calculated automatically.
Specification  Specification – jerk ( 261)
Jerk ratio  Jerk ratio – jerk ( 261)
S-ramp time  S-ramp time – jerk ( 261)
Jerk  Jerk – jerk ( 262)
Max. acceleration  Max. acceleration – jerk ( 262)
Buttons
Set as default Accept values in the areas Basic values and Jerk as specification.
Apply changes Change the highlighted element in the Graphic area according to the entered values.
• The button is only active if an element is selected in the Graphic area.
Attach element Attach an element with the specified values to the motion profile in the right Graphic area.
• The button is only active if no element is selected in the Graphic area.