KEB COMBIVERT F4-C Applications Manual

9
ANTRIEBSTECHNIK
6
11 9
KEB COMBIVERT F4-C
Name: Basis
6
30.01.98
Functional DescriptionPI-Controller
© KEB Antriebstechnik, 1997
All Rights reserved
Chapter
Section
Page
Date
cn.22 Actual value preset
-100%...100%
±REF_int.
REF_int.
Option_int.
PI-Controller
ru.10 Current inverter utilization
(Torque-Control)
ru.7 Load
(Constant current control)
cn.20 Actual value source
0
1
2
3
5
4
Picture 6.11.5 Percental actual value calculation
6.11.5 Actual Value
Calculation %
The percental actual value is effective at the setting cn.0 Bit1+2= „0…2“. One of three
analog channels, the active current, the load or a fixed preset value can be used as
actual value. With cn.20 the source of the actual value signal is determined.
Actual value source (cn.20)
The actual value source (cn.20) determines from where the PI-Controller receives
the actual value signal. Following signal are available:
cn.20 Signal Function
0 ±REF_internal Signal of ±REF-input at the output of zero point
hysteresis An.2 (see Chap. 6.2)
1 REF_internal Signal of REF-input at the output of zero point hysteresis
An.8 (see Chap. 6.2)
2 Option_internal Signal of optional input at the output of zero point
hysteresis An.2 (see Chap. 6.2)
3 Setting with cn.22 Actual value is preset with cn.22 in the range of
-100,0...100,0%
4 Active current The active current 0…200% displayed in parameter
ru.10 is used as actual value signal (100% = I
rated
)
5 Load The load 0…200 % displayed in parameter ru.7 is used
as actual value signal (100% = I
rated
)

KEB COMBIVERT F4-C Specifications

General

Brand	KEB
Model	COMBIVERT F4-C
Category	DC Drives
Language	English