Lenze 4800 User Manual

Configuration
7-83
48XX/49XXSHB0399
7.5.9 Square-wave generator
Purpose
The square-wave generator accepts jump responses from the control circuits.
Parameter setting
4900Str068
C 145/C 146
1
0
0t
0t
C
670
C
671
C
672
FIG 7-41 Square-wave generator
1. Input
The amplitude is set under C670 (upper value) and C671 (lower value).
2. Outputs
With the function ”freely assignable analog inputs” the output can be assigned to
the targets listed under C146.
3. Function
The transfer time is set under code C672. The period results from T = 2 ¼ C672.
4900Str069
T
C 672
C 671
C 670
t
FIG 7-42 Signal flow at the square-wave generator
Code
Name
Possible settings
C
o
d
e
N
a
m
e
Lenze Selection Info
C670* Square-wave
generator
upper limit
0% -100.0 % {0.1 %} +100.0 % C670 must be higher than C671!
C671* Square-wave
generator
lower limit
0% -100.0 % {0.1 %} +100.0 % C671 must be smaller than C670!
C672* Switch-over
time of the
square-wave
generator
0.1 s 0.1 s {0.1 s} 10 s
10 s {1 s} 100 s
100 s {10 s} 3000 s
Show/Hide Bookmarks

Lenze 4800 Specifications

General

Brand	Lenze
Model	4800
Category	Controller
Language	English