24
BAMO A1, A2 60-500A
Speed controller switching
- variable components R9, C4
- amplification potentiometer P3 (X
P
)
- in case of changing devices >>> take over adjustment values.
Defult Setup
Values of solded in components
P-component =
390k
W
decrease with R9 (47k
W
up to 220k
W
)
I-component
=
22nF
increase with C4 (0,1
m
F up to 1
m
F)
- amplification trimmer X
P
to 50%
- optimal for most drives.
Adjustment without measuring instruments
Connect motor,
command value
= 0
Xp
= 50% (turning clock-wise increases amplification)
R,C
= default values
Regler freigeben,
-Potentiometer Xp rechtsdrehen bis der Antrieb schwingt
-Potentiometer Xp linksdrehen bis die Schwingung abklingt,
-Xp-Poti noch 2 Stellungen weiter nach links drehen.
Drive behaviour:
Amplification too low
Amplification too high
long oscillations 1... 0.1Hz
short oscillations 30 … 200Hz
long overshoots
vibrates during acceleration,
overruns target position
vibrates during braking and in position
Caution:
in case of operating with CNC\PLC
-in case of maximum speed
-adjust command value speed with Poti n
max
from 8 up to 9V
S
p
e
e
d
co
n
tro
lle
r
