Lenze EVS9332xS - Manual (Page 47)

Configuration
Basic configurations
2.2.6 Angular synchronism
2−35
l
EDSVS9332S−EXT EN 2.0
Home position offset = 0 (case 3)
The zero pulse has already occurred once during the homing process.
V
t
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.
aresolver) 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
0
ti ti
C0936 C0936
t
w1
w2
C0936 = t
i
@ C0011
w
2
* w
1
Fig. 2−13 Calculation of the acceleration and deceleration time
In this case the time desired for the change lies between w
1
and w
2
.
The calculated time is to be entered into C0936.