gefran ADV200 Functions Description And Parameters List page 93

Menu PAR Description
19.5 2264 Flux reg P gain OL
Setting of the flux regulator proportional gain when the drive is used in open loop sensorless vector control
mode. This parameter is set automatically by the self-tuning procedure.
Menu PAR Description
19.6 2266 Flux reg I time OL
Setting of the flux regulator integral time when the drive is used in open loop sensorless vector control mode.
This parameter is set automatically by the self-tuning procedure.
Menu PAR Description
19.7 2270 Voltage reg P gain
Setting of the proportional coefficient of the voltage regulator.
Menu PAR Description
19.8 2272 Voltage reg I time
Setting of the integral coefficient of the voltage regulator.
The dead time compensation function (Dead time compensation), compensates the distortion of output volt-
age caused by the voltage drop on the IGBT devices and their switching characteristics.
Distortion of output voltage could cause irregular motor rotation.
Menu PAR Description
19.9 2280 Dead time limit
Setting of the dead time voltage compensation value.
Menu PAR Description
19.10 2282 Dead time slope
Setting of the dead time compensation slope value.
Menu PAR Description
19.11 2290 Voltage base
Setting of the voltage value that determines the threshold at which flux weakening starts (maximum drive out-
put voltage). If this parameter is set to a value equal to the nominal speed of the motor, operation is at nominal
flux in the constant torque region and weakened flux at higher frequencies. The default value is set to the volt-
age supply value.
Menu PAR Description
19.12 2292 Voltage margin
Setting of the voltage regulation margin according to the available voltage. In case of a Voltage base setting
ADV200 • Functions description and parameters list
UM Type FB BIT
A/Wb FLOAT
UM Type FB BIT
ms FLOAT
UM Type FB BIT
Wb/V FLOAT
UM Type FB BIT
s FLOAT
Dead time compensation
Output voltage
Voltage command to PWM
Dead time limit
UM Type FB BIT
V FLOAT
UM Type FB BIT
V/A FLOAT
UM Type FB BIT
V FLOAT
UM Type FB BIT
perc FLOAT
Def Min
CALCF 0.0
Def Min
CALCF 0.01
Def Min
CALCF 0.0
Def Min
CALCF 0.1
Dead time slope
Def Min
SIZE 0.0
Def Min
SIZE 0.0
Def Min
CALCF 50.0
Def Min
5.0 0.0
Max Acc Mod
0.0 ERWS __S
Max Acc Mod
10000.0 ERWS __S
Max Acc Mod
0.0 ERWS F_S
Max Acc Mod
100.0 ERWS F_S
Max Acc Mod
50.0 ERWS FVS
Max Acc Mod
200.0 ERWS FVS
Max Acc Mod
690.0 ERWS F_S
Max Acc Mod
10.0 ERWS F_S
93