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KEB COMBIVERT F5-G / B

Name: Basis

04.12.01

CP - Parameter

Operation

Chapter Section Page Date

Adjustment range: -10,0...10,0 %

Resolution: 0,1 %

Factory setting: 0,2 %

AN1 Zero point hysteresis

Through capacitive as well as inductive coupling on the input lines or voltage

fluctuations of the signal source, the motor connected to the inverter may start to drift

inspite of the analog input filters. It is the function of the zero point hysteresis to

suppress this drifting.

With parameter CP.36 the analog signal for the input REF can be faded out in the

range of 0...±10%. The adjusted value is valid for both directions of rotation.

If a negative percentage value is adjusted then the hysteresis is not only effective on

the zero point but also around the actual set value. Set value changes are accepted

only when they are larger than the adjusted hysteresis.

AN1 Interface selection

REF

CP.11

CP.10

0 mA

4 mA

10V

20 mA

The set value input 1 (AN1) at the F5-GENERAL control can be triggered by various

signal levels. In order to correctly evaluate the signal, this parameter must be adapted

to the signal source. At the F5-BASIC control the signal source may not be re-adjusted.

Value Reference signal

0 0...±10 V DC / Ri = 56 kOhm

1 0...+20 mA DC / Ri = 250 Ohm

2 4...20 mA DC / Ri = 250 Ohm

Adjustment range: 0...2

Resolution: 1

Factory setting: 0

Note: Enter-Parameter

KEB COMBIVERT F5 BASIC User Manual

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