KEB COMBIVERT F5-A User Manual

Page 7.2 - 16 COMBIVERT F5-A, -E, -H © KEB, 2012-10
Analog in- and outputs
Analog output as switch
An example for using the analog output as 0/10V switch is shown in picture 7.2.13.c
1. adjustment of the gain (An.33) to 20.00
2. adjustment of the X-Offset (An.34) to the desired switching level
Picture 7.2.13.c Analog output as switch
10V
100%-100%
-100%
An.34
100%
An.33
Because of the high amplication the analog output switches in a relative small switching window.
Computationoftheamplication
Since the analog output always works rmly onto the values dened in 7.2.12, one can adjust the characteristic
with the aid of the amplication that the complete range 0...±10V is used.
dened value
–––––––––––––––
desired value
= Amplication (An.33/ 38/ 43/ 49)
Example output frequency (not valid for F5-M):
100Hz
–––––
68Hz
= 1,47
7.2.14 ANOUT 1...4 Digital setting (An.32 / 37 / 42 / 48)
Analog values can be preset in percent for the respective input with parameters An.32/ An.37/ An.42/ An.48.
For that purpose value 8: „digital setting“ must be adjusted as process variable. The setting is done within the
range ±100 %.

KEB COMBIVERT F5-A Specifications

General

Brand	KEB
Model	COMBIVERT F5-A
Category	Control Unit
Language	English