Lenze EVS9332xS - Manual (Page 220)

Function library
Function blocks
3.2.59 S−shaped ramp function generator (SRFG)
3−168
l
EDSVS9332S−EXT EN 2.0
Function
The maximum acceleration and the jerk can be set separately.
SRFG1-IN
SRFG1-OUT
(Beschleunigung)
Ruck
t
t
t
t
C1040
C1040
C1041
SRFG1-DIFF
Fig. 3−157 Line diagram
l Max. acceleration:
– C1040 applies to both the positive and the negative acceleration.
– Setting according to formula:
T
ir lin
+ 1s @
W
2
[%]
* W
1
[%]
C1040 [%]
W 2
t [ s ]
n [ % ]
W 1
T
i r l i n
K35.0272
l Jerk (C1041):
– The jerk is selected in [s] until the ramp function generator operates at max. acceleration
(see Fig. 3−157).