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7.6.3
n controller adaptation
Purpose
The adaptation of the speed controller is to improve the control behaviour. It is
recommended for
( low speed set-values (start)
( set-value jumps from n
Adaptation via characteristic
FIG 7-53
The n controller adaptation is enable under C324 = -1-. The input of the n
controller adaptation must not be assigned with an analog signal (see C145 /
C146).
Adaptation via analog input terminal
FIG 7-54
The n controller adaptation is enable under C324 = -1-. The input of the n
controller adaptation must be assigned to an analog signal using C145 / C146.
x
inertias.
V p
V p
V p
n 0
n 0
n 0
n 1
n 1
n 1
Characteristic for internally derived n controller adaptation
V p
V p
V p
V m a x
V m a x
V m a x
0
0
0
Characteristic for external selection of the n controller adaptation
-> 0 (stop) without return and drives with high
l
Input data:
V
=
C070 (default setting = 8)
p1
V
V
V
( C 0 7 0 )
( C 0 7 0 )
( C 0 7 0 )
p 1
p 1
p 1
V
=
C320 (default setting = 8)
p2
V
=
C321 (default setting = 8)
p3
n
=
C323 (default setting = 50rpm)
0
n
=
C322 (default setting = 3000rpm)
V
V
V
1
p 2
p 2
p 2
n
=
C050 as absolute value
set
V
V
V
p 3
p 3
p 3
l
Display value
V
= C319
n s e t
n s e t
n s e t
pactual
l
Conditions
4900Str080
1.n
< n
set
0
2.n
<n
0
set
V
=
V
p
3.n
> n
set
1
l
Input data:
V
= C070
p1
V
= C320
p2
V
V
V
( C 0 7 0 )
( C 0 7 0 )
( C 0 7 0 )
p 1
p 1
p 1
l
Display value
V
=C319
pactual
l
Conditions
1.if V
= 0, V
input
V
V
V
p 2
p 2
p 2
2.if V
< V
input
V i n p u t
V i n p u t
V i n p u t
V
=
p
4900Str081
3.if V
input
Configuration
valid for V
p3
< n1 valid:
V
-
V
p
1
p
2
+
(
n
-
n
)
p
2
set
0
n
-
n
1
0
valid for V
(C070)
p1
p2
:
max
V
V
-
p
1
p
2
.
V
V
+
p
2
input
V
max
V
, V
(C070)
max
p1
48XX/49XXSHB0399
7-93
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