Lenze 8400 HighLine C Series - Page 113

Firmware ≤ 05.00 - DMS 4.2 EN - 02/2010 L 113
8400 HighLine | Parameter setting & configuration
Motor control (MCTRL)
V/f characteristic control (VFCplus)
Short overview of the relevant parameters:
Control structure
The illustration below shows the control structure in a simplified way. A complete
representation can be found in the "Signal flow
" subchapter. ( 126)
[5-3] Control structure of the V/f characteristic control (VFCplus)
Parameter Info
C00006
Selection of the operating mode for V/f characteristic control without
feedback with
• value "6" for linear characteristic or
• Value "8" for quadratic characteristic or
• Value "10" for freely definable characteristic (as of version 04.00.00)
C00011
Reference speed
C00015
Base frequency
C00016
V
min
boost
C00018
Switching frequency
C00021
Slip compensation
C00022
Current limit (in motor mode)
C00023
Current limit (in generator mode)
C00073/1
I
max
current controller gain
C00074/1
I
max
current controller reset time
C00080
Override point of field weakening function
C00909/1 /2
Maximum positive / negative speed
C00910/1 /2
Maximum positive / negative output frequency
f :
C00910/1 /2
max
n :
C00909/1 /2
max
nStatorCurrentIS_a
C00054
nEffSpeedSetValue_a
C00050
I :C00022
I :C00023
max Mot
max Gen
V :C00073/1
p
T :C00074/1
N
nSpeedSetValue_a
C00830/22
Hz
%
nMotorFreqAct_a
C00058
f
Mod
Slipcomp
C00021
Slip compensation
I controller
max
ModulatorCharacteristic
selection
Motor slip model
f : C00015
V : C00016
base
min
V
set
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