Lenze EVS9332xS Manual de usuario descargar pdf (Pagina 47)

Configuration

Basic configurations

2.2.6 Angular synchronism

2−35

EDSVS9332S−EXT EN 2.0

Home position offset = 0 (case 3)

The zero pulse has already occurred once during the homing process.

Reference

switch

Home position offset=0

Zero pulse = home position

Zero pulse

Fig. 2−12 Approaching the home position (case 3)

If the zero pulse has already occurred once during traversing or if an absolute value encoder (e.g.

aresolver) is used as an actual value encoder, the drive traverses to its home position along the set

ramp as described in Fig. 2−12Approaching….

Acceleration and deceleration time

The deceleration and acceleration time refers to a change of the output value from 0 to 100%

(C0011). The time C0936 to be set can be calculated as follows:

C0011

C0936 C0936

C0936=t

 @

C0011

* w

Fig. 2−13 Calculation of the acceleration and deceleration time

In this case the time desired for the change lies between w

and w

The calculated time is to be entered into C0936.

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Lenze EVS9332xS Manual de usuario Pagina 47