gefran ADV200 WA, Описание функций и список параметров

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ADV200 WA • Functions description and parameters list
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Menu PAR Description UM Type FB BIT Def Min Max Acc Mod
19.9 2280 Dead time limit V FLOAT SIZE 0.0 50.0 ERWS VS
Setting of the dead time voltage compensation value.
Menu PAR Description UM Type FB BIT Def Min Max Acc Mod
19.10 2282 Dead time slope V/A FLOAT SIZE 0.0 200.0 ERWS VS
Setting of the dead time compensation slope value.
Menu PAR Description UM Type FB BIT Def Min Max Acc Mod
19.11 2290 Voltage base V FLOAT CALCF 50.0 690.0 ERWS _S
Setting of the voltage value that determines the threshold at which flux weakening starts (maximum drive
output 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 voltage supply value.
Menu PAR Description UM Type FB BIT Def Min Max Acc Mod
19.12 2292 Voltage margin perc FLOAT 5.0 0.0 10.0 ERWS _S
Setting of the voltage regulation margin according to the available voltage. In case of a Voltage base setting
close to or equal to the actual mains value, Voltage margin represents the margin allowable by the voltage
regulation to perform rapid current variations when load steps are suddenly applied.
A value of 5% allows a very fast response to load steps but with a loss of output voltage and thus power out-
put (reduced power output).
The minimum value (1%) allows a maximum output voltage (around 98%) of the mains voltage to be achieved
but with loss of quality of the dynamic response.
Menu PAR Description UM Type FB BIT Def Min Max Acc Mod
19.13 2300 Minimum speed OL rpm INT16 30 0 CALCI ERW __S
Setting of the minimum speed threshold in the Flux vector OL control mode. Below this limit the sensorless
regulator is disabled.
Menu PAR Description UM Type FB BIT Def Min Max Acc Mod
19.14 2302 Min speed delay OL ms UINT16 200 0 5000 ERW __S
Setting of the delay for disabling the sensorless regulator.
Menu PAR Description UM Type FB BIT Def Min Max Acc Mod
19.15 2304 Speed filter OL ms FLOAT 5.0 0.1 20.0 ERWZ __S
Setting of the time constant for the estimated speed in Flux vector OL mode. By increasing this parameter it
is possible to reduce the level of disturbance of the estimated speed, but the speed control dynamics are also
lowered.
Menu PAR Description UM Type FB BIT Def Min Max Acc Mod
19.16 2306 Flux observe gain OL FLOAT 250.0 10.0 5000.0 ERW __S
Proportional gain of the internal flux observer in the open-loop flux vector control mode.
In case of instability, try changing the value and setting half or twice the default value.
Menu PAR Description UM Type FB BIT Def Min Max Acc Mod
19.17 2308 OverFlux perc perc FLOAT 100.0 100.0 140.0 ERW __S
The value is expressed as the percentage in excess of the rated flux.