Lenze DSD - Manual (Page 261)

Lenze · Drive Solution Designer · Manual · DMS 4.2 EN · 12/2013 · TD23
261
8 Motion design
8.2 MotionDesigner
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8.2.9.19 Specification – jerk
8.2.9.20 Left – jerk
8.2.9.21 Middle – jerk
8.2.9.22 Right – jerk
8.2.9.23 Jerk ratio – jerk
8.2.9.24 S-ramp time – jerk
Parameter Description
Specification The following quantities can be selected:
• Jerk ratio:
• Percentage of the three sections "Show", "Linear acceleration" and "Hide" in the entire
element.
• S-ramp time:
• Duration of the show and hide phase.
• Jerk:
• Acceleration during the show and hide phase.
• Max. acceleration
• Acceleration or deceleration from start to end of the element operation.
• The selection is only shown for an S-shaped element.
 "Profile" tab ( 248)
 "S-edge" tab ( 253)
Parameter Description
Left Jerk for the acceleration from standstill to setpoint speed.
 "Profile" tab ( 248)
Parameter Description
Centre Jerk for further acceleration or deceleration.
• The input field is only shown in case of an element for creep speed.
 "Profile" tab ( 248)
Parameter Description
Right Jerk for the deceleration to standstill.
 "Profile" tab ( 248)
Parameter Description
Jerk ratio Percentage of the three sections "Show", "Linear acceleration" and "Hide" in the entire ele-
ment.
 "S-edge" tab ( 253)
Parameter Description
S-ramp time Duration of the show and hide phase.
 "S-edge" tab ( 253)