Commissioning – Lenze ECSCPxxx User Manual

Page 203

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Commissioning

Setting the positioning profile

Setting the profile parameter jerk time for S−shaped ramps

6

l

203

EDBCSXP064 EN 8.0

V

t

t

a

t

Jerk

1

2

3

4

5

6

7

8

9

Vel

Acc

Dec

t

jerk

t

jerk

jerk

t

t

jerk

0

1

ECSXA429

Fig. 6−46

Jerk time C3600/x

0

Process without jerk limitation

1

Process with jerk limitation

1

Standstill

2

Accelerating with increasing acceleration (limited jerk)

3

Accelerating with constant acceleration acc. to positioning profile (Acc, C3300/x)

4

Accelerating with decreasing acceleration (limited jerk)

5

Travelling with traversing speed acc. to positioning profile (Vel, C3200/x)

6

Decelerating with increasing deceleration (limited jerk)

7

Decelerating with constant deceleration acc. to positioning profile (Dec, C3400/x)

8

Decelerating with decreasing deceleration (limited jerk)

9

Standstill (target position reached)

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