KEB COMBIVERT F5 BASIC Applications Manual page 154

Functional Description
Fig. 6.4.2 Setpoint selection
Analog setpoint
Terminal strip
AN1
AN2
Kl. X2A.1 /
AN3 Kl. X2A.3 /
X2A.2
(Option) X2A.4
ru.27 ru.31 ru.29
see Chap. 6.2
Analog input
ru.28 ru.32 ru.30
ru.53
AUX
REF
6.4.2 Setpoint Selection oP.0
Analog setpoint
Digital setpoint
Motorpoti function
System parameters
Chapter Section Page
6 4 4
Digital setpoint
Keyboard / Bus
in %
absolute
Motorpoti
oP. 3 oP. 5
see Chap. 6.9
Motorpoti
3 4 5 6
2
1
0
Setpoint
selection
Setpoint limits
With oP.0 it is determined how the setpoint is adjusted.
The analog setpoints are adjusted via AN1, AN2 or AN3 (option). Chapter 6.2
„Analog In- and Outputs" describes the analog signal processing. The indication
of the setpoints can occur either before or after the signal processing (ru.27...32,
ru.53).
With parameter oP.3 „Absolute digital setpoint adjustment" a setpoint frequency
of -400... 400 Hz can be adjusted.
With parameter oP.5 „Digital setpoint adjustment in percent" a setpoint of
-100% ... +100% of the maximal frequency (oP.10 / oP.11) can be adjusted.
With the motorpoti function a setpoint of -100%...0...100% between the limits
adjusted in the parameters oP.6 / oP.7 and oP.10 / oP.11 can be adjusted via
digital inputs (see 6.9.3 „Motorpoti function").
Adjustment of absolute setpoint speed in rpm (SY.52) via the system parameters.
Date Name: Basis
06.02.02 KEB COMBIVERT F5-G / B
Set Value and Ramp Adjustment
Output ext.
System
PID-controller
parameter
(6.12)
SY.52 ru.52
ru.37
7
oP. 0
8
9
Other setpoints
Speed Speed
measurement 1 measurement 2
(6.10) (6.10)
ru.4 ru.9 ru.5 ru.10
© KEB Antriebstechnik, 2002
All rights reserved
AN1
direct