KEB COMBIVERT F5 BASIC Applications Manual page 273

Technology Control
6.12.4 Sample
Applications
PID-Controller without precontrol (e.g. for pressure, temperature, level control)
Dig. set value
cn.1
Characteristic
Ana. set value
ru.27
AN1
cn.0 = 1
An-parameter
Actual value
ru.29
AN2
cn.2 = 1
Characteristic
PID-Controller with precontrol (Variant 1)
Characteristic
Analog
precontrol
ru.27
AN1
cn.0 = 1
An-parameter
Dig. set value
cn.1
Characteristic
Actual value
ru.29
AN2
cn.2 = 1
An-parameter
© KEB Antriebstechnik, 2002
All rights reserved
The following part describes some sample applications of the PID controller.
amplifier
+
%
ru.28
V
-
%
ru.30
V
amplifierr
amplifier
%
ru.28
V
+
-
amplifier
%
ru.30
V
Name: Basis
KEB COMBIVERT F5
Functional Description
PID controller
cn.7/8
cn.4...6
cn.10
PID controller
cn.7/8
cn.4...6
cn.10
oP.0=1
Ramp generator
oP-parameter
Ramp output value
Ramp generator
oP-parameter
ru.1
ru.2
ru.52
Ramp output
value
oP.0=6
+
ru.52
An.30=8200
+
ru.1 ru.53
ru.2
Date Chapter Section
6 12
11.02.02
6
Page
7