27
3.5
3
2.5
2
1.5
1
0.5
0
0
0.5
1
1.5
2
2.5
3
Start-up Procedure
Diagram 8
Measurement 8
(output signal)
Function of capacitor C2
Capacitor C2 allows, together with C1, the optimization of the system at low speed.
It is important to understand that the three components R1, C1 and C2 are closely
interlinked.
If e.g. there are problems when setting up the system at low speed varying only the
capacity C2, it is also necessary to change the values of the components R1 and C1.
Comment
(compare against Measurement 2):
- Reducing capacity C1 reduces the damping (increase of oscillations before
achieving stability).
Decrease of C1
(
C1
= 0.47 µF)
Time
[sec]
M
o
to
r-
Sp
ee
d
M
o
n
it
o
r
[V]
Specifications subject to change without notice
Содержание BLD 5606 Series
Страница 30: ...28 Notes...
Страница 31: ...29 Notes...
