In Ecostruxure Machine Expert, the function block MC_Movelocity_PTO has 4 JerkRatio inputs.


JerkRatio1-4 are used to change the shape of the S-curve.

• _{^{JerkRatio1: Percentage of acceleration from standstill used to create the S-curve profile}}
• _{^{JerkRatio2: Percentage of acceleration to constant velocity used to create the S-curve profile}}
• _{^{JerkRatio3: Percentage of deceleration from constant velocity used to create the S-curve profile}}
• _{^{JerkRatio4: Percentage of deceleration to standstill used to create the S-curve profile}}

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