Function library, Codes for parameter setting – Lenze E82xVxxxKxxxxx User Manual
Page 304
Function library
Configuration of analog and digital setpoints and actual values
Digital setpoints via frequency input
l
304
EDS82EV903 EN 3.0
Codes for parameter setting
Code
Possible settings
IMPORTANT
No.
Name
Lenze Selection
C0425
*
v
Configuration −
single−track
frequency
input X3/E1
(DFIN1)
2
f
r
Df
min
t
f
max
l
f
N
= normalisation frequency
– f
N
corresponds to C0011
l
Df
min
= resolution
l
t = sampling rate
– The lower the sampling rate
the higher the dynamics
l
f
max
= maximum frequency
which can be operated
depending on C0425
– Set C0425 so that, at
maximum motor speed, the
frequency supplied by the
encoder is lower than f
max
l
Activate the frequency input
with C0410/24 = 1
l
Adjust the frequency input
with C0426 and C0427
^ 303
0
100 Hz
1/200
1 s
300 Hz
1
1 kHz
1/200
100 ms
3 kHz
2
10 kHz
1/200
10 ms
10 kHz
3
10 kHz
1/1000
50 ms
10 kHz
4
10 kHz
1/10000 500 ms
10 kHz
5 (A)
102.4
kHz
1/400
2 ms
102.4
kHz
6 (A)
102.4
kHz
1/1000
5 ms
102.4
kHz
7 (A)
102.4
kHz
1/2000
10 ms
102.4
kHz
Configuration −
two−track
frequency
input X3/E1,
X3/E2 (DFIN1)
10
100 Hz
1/200
1 s
300 Hz
11
1 kHz
1/200
100 ms
3 kHz
12 (A)
10 kHz
1/200
10 ms
10 kHz
13 (A)
10 kHz
1/1000
50 ms
10 kHz
14 (A)
10 kHz
1/10000 500 ms
10 kHz
15 (A)
102.4
kHz
1/400
2 ms
102.4
kHz
16 (A)
102.4
kHz
1/1000
5 ms
102.4
kHz
17 (A)
102.4
kHz
1/2000
10 ms
102.4
kHz
C0426
*
Frequency
input gain
X3/E1, X3/E2
(A)
(DFIN1−GAIN)
100
−1500.0
{0.1 %}
1500.0
C0426 +
f
N
@ p
z @ C0011 @ 100 %
l
f
N
= normalisation frequency
from C0425
l
p = number of motor pole pairs
l
z = number of encoder
increments
l
C0011 = maximum output
frequency (corresponds to
maximum process motor
speed)
C0427
*
Offset for
frequency
input X3/E1,
X3/E2 (A)
(DFIN1−OFFSET)
0.0
−100.0
{0.1 %}
100.0