Lenze 4800 - Page 212

Configuration
7-121
48XX/49XXSHB0399
Code Possible settingsNameCode
InfoSelectionLenze
Name
C011 n
max
speed
3000
rpm
250 rpm {1rpm} 5000 rpm n
max
is the reference for the analog and
relative setpoint selection as well as for
the acceleration and deceleration times.
Parameter setting via interface:
Inhibit the controller before substantial
parameters changes.
C012 Acceleration
time T
ir
for main
setpoint
0.00s 0.00 s {0.01 s} 1 s
1s {0.1s} 10s
10 s {1 s} 100 s
100 s {10 s} 990 s
Time refers to 0...n
max
C013 Deceleration
time T
if
for main
setpoint
0.00s 0.00 s {0.01 s} 1 s
1s {0.1s} 10s
10 s {1 s} 100 s
100 s {10 s} 990 s
Time refers to 0...n
max
C017* Threshold
n
act
 n
x
-3000
rpm
-5000 rpm {1 rpm} +5000 rpm If the actual speed falls below the
comparison speed n
x
, the corresponding
output will be activated.
C019* Threshold
n
act
=0
50 rpm 0 rpm {1 rpm} 5000 rpm If the actual speed falls below the
threshold, the corresponding output will
be activated.
C022 +I
max
limit
Rated
control-
ler cur-
rent
Current limit of thyrister bridge 1
0 {0.1A} 100A
100A {1A} 1200A
Current limit depends on controller:
29A (4902)
45A (4903)
90A (4904)
150A (4905)
240A (4906)
C023 -I
max
limit
Current limit of thyrister bridge 2
0 {0.1A} 100A
100A {1A} 1200A
(
)
300A (4907)
400A (4X08)
600A (4X09)
840A (4X11)
1200A (4X12)
1350A (4X13)
C025¤ Input selection:
Input
adjustment
2 -1- Terminals X1/1, X1/2
-2- Terminals X1/3, X1/4
-3- Terminal X1/6
-4- Terminal X1/8
-5- Armature voltage feedback
-10 Digital frequency input X5
-11- Digital frequency input X9
-12- Resolver X7
-13- Encoder output X8
Select (under C025) the input which is to
be adjusted with C026, C027, C028 or
C029.
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