KEB COMBIVERT F5-H - V;F Characteristic Operation

Page 6.2 - 4 COMBIVERT F5-A, -E, -H © KEB, 2012-10
Start-up
6.2.1.1 - v/f characteristic operation
1. Open control release
deactivate terminal X2A.16
⇒
Inverter state ru.00 = „noP“/„0: no control release“
2. Selection of the speed range
The required speed range (e.g.: 0..+/- 4000 rpm) is selected in
control type Ud.02.
⇒
Ud.02 control type = 4…7
All data for the adjustment of the controller type (e.g. resolution
of the speed, etc.) see chapter 5.1
Attention: Changing the control type
releases loading of the default para-
meters!
The speed range should be selected
at least 10% higher than the highest
setpoint speed in the application.
3. Loading the default parameters
Loading the default parameters (KEB factory setting) by
⇒ Fr.01 copy parameter set = - 4
Attention: Pre-adjustments (e.g. func-
tion of the digital inputs) disappear
4.
Selectionofthecontrollerconguration
adjust V/f characteristic operation
⇒ cS.00 speed control cong. = 0: off
(default v/f – characteristic operation)
Motor data are not necessary for standard v/f - characteristic
operation.
The following parameters must be examined if SMM (sensor-
less motor management for speed stabilization during load)
should not be used:
Frequency when the highest voltage is output:
uF.00 rated frequency
Voltage in [%], which is output at 0Hz:
⇒ uF.01 Boost
If these adjustments for the motor are made correctly continue
to proceed at point 9.