BAMO A1, A2 60-500
23
5 Adjustment
Current limitation
peak current
range 0 up to 200% command current trimmer I
max
(P5)
reset time max. 5sec.
steady current
range 5 up to 100% command current trimmer I
D
(P4)
Internally resetting current limits
c
urrent limit
function
limit
overload
time
continous current
sigmal to X2:14
blocked
Steady current
internal current limit (default setup)
adjustment
switch
trimmer
I
max
S1, contact 2=ON I
max1
(P5)
external current limit
adjustment
input
switch
trimmer
I
max
X1:9 0 … +10V
S1, contact 2=OFF
I
max1
(P5)
the external current limit can internally be reduced with I
max
-potentiometer.
Steady current
Motor protection. Adjust on motor command current with potentiometer I
D
(P4).
Measure adjusted values:
- do not connect motor
- predetermine command value and enable >>>
switch off/on
Measuring value current command value X2:10
(5V=command current)
command
value
Measuring value
I
ma
x (ca. 2sec.)
Measuring value I
D
+5V
0 up to max.10V
0.25 up to max. 5V
- 5V
0 up to max.10V
0.25 upto max. 5V
Actual value
Measuring value
current actual value
X2:9
command
value
Measuring value I
max
(ca. 2sec.)
Measuring value ID
±
0 up to max. 5V
0.12 up to max. 2.5V
Caution:
for exact torque control:
PI-current control switching necessary (default = P-current control)
-change from P to PI in current controller (switch S1,Contact1= OFF)
C
u
rr
e
n
t
lim
it
