Lenze 8615E - Manual (Page 64)

62
3.3 Signal flow chart
1
-1
+
+
Offset
Master current
0...20mA /
4...20mA
Gain
8
7
S1/4
250R
X1
X5
D
D
A
1
-1
1
-1
C005
Configuration
-11-
-13-,-14-
-15-
Feedback = 0
relative/
absolute
Display feedback
1
Keypad,
LECOM
-0-
C045
-0-
C005
Configuration
Offset
-1-...-15-
1
-1
-1-...-15-
0
+
+
0
+ 2
1
X1
1,5
+
+
+ 3
4
X1
A
D
D
A
Signals X5
dmin
f
1
0
Set-value 1
relative/
absolute
JOG frequencies 1
-1
15
Scaling to
f
dmax
15 JOG
frequencies
.
.
Analog set value
bipolar
Digital frequency (X5)
Digital frequency (X8)
-0-
-1-, -11-, -13-
-2-, -15-
C005
Configuration
-14-
Ramp generator
input = 0
-1-...-15-
Enable
JOG fre-
quency
-0-
C132
-1-
E1 E2 E3
0
Kepad,
LECOM
-0-
C045
Free digital inputs
Keypad,
LECOM
-0-
C041
Digital inputs
-1-
Direction of rotation
21 22
1
-1
E1 E2 E3
0,5% -0,5%
Feedback of
PI controller
unipolar ( )
Analog set value
Process control,
intern. change-over
Scaling
.
.
dmax
.
.
.
.
dmax
.
.
1
1 1
1
-1
-1
dmin
f
dmax
f ...
C172
C025
C010
C027
C025 C034
C026
C025
C011
C026
C038
C011
C039
X8
D
C025
C027
C025
C026
C025
C027
C046
C011
C025
C026
C025
C027
C051
C172
Offset
C025
C026
C025
C027
Free digital input
Gain
Scaling
to f
Scaling Gain
Scaling
to f
Gain
Gain
Free digital inputs
Enable JOG frequency
Process control,
intern. change-over
Free digital outputs
-0-...-2-
0
-1,5
C005
-0-...-2-
-11-...-15-
Output frequency
Keypad, LECOM
(not for C005 = -2-, -14-, -15-)
A1 A2 A3
E2 E3 E1