Fuji Electric Europe GmbH
Page 17 of 26
ON
FWD
SS1
ON
ON
EN1, EN2
MC control
Soft start speed
U04
E10
ON
Figure 7: Soft start speed profile
NOTE:
Do not set on U04 values below 2 s.
9.3
Soft stop
In order to improve the comfort at stopping, soft stop parameters can be adjusted as shown in table 13:
Function
Recommended setting
Description
F20
0.2 Hz
Starting frequency
F21
60 %
DC braking level
F22
1.5 s
Braking holding time
E11
2.0 s
Dec. ramp from LOW to stop
Table 13: Soft stop parameters
ON
FWD
SS1
Time
ON
EN1, EN2
ON
E11
F20
F21
MC Control
Figure 8: Soft stop speed profile
