GEFRAN-SIEI ARTDrive Vector V2 Series - Page 237

Index
MENUMENU
MENUMENU
MENU [Unit] Access Default Min/Max Format Reg.Mode Level Ipa
Parameter Name
Description
ARTDrive V2 series - Instruction Manual Chapter 6 Parameter • 237
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 FLUX / Output Voltage Reference control
NOTE! Menu accessible with Access Level = FULL
The Function allows the regulation of the flux in the constant power area where a voltage
margin must be available for the regulation.
This value is usually equal to 2% of the maximum output voltage.
A higher value allows a faster response of the voltage regulator but with a lower amount
of available voltage on the output.
A lower value allows a higher output voltage with a decrease of the dynamic
performances.
The H02.00 - Outvlt lim src source allows to select the function control signal. In the
standard configuration the source is connected to H02.10 - Dig Outvlt lim, internal
value. Via H02.10 - Dig Outvlt lim parameter, it is also possible to control the maximum
value of the output voltage and to state, therefore, the starting voltage of the discharge
point (380V standard). This value can not be higher than the one stated by H02.12 -
Available Outvlt.
The available voltage margin is stated via the H02.11 - Dyn vlt margin parameter.
As for the normalized value see paragraph 6.1.3 Normalizations Signal.
NOTE! The Function is active only in a Sensorless and Field oriented mode.
H02 FLUX / OutVltRef
H02.00 Outvlt lim src N/A RWS Ipa1140 PList42 PIN F-S-B Full 1141
Ipa 1140 - Dig Outvlt lim = Default
It select the origin of Output Voltage Reference control signal.
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Pick List 42
H02.10 Dig Outvlt lim [V] RWS Calc Calc/Calc PV F-S-B Full 1140
Internal digital value of Output Voltage Reference
H02.11 Dyn vlt margin [%] RWS 2 1/10 PV F-S-B Full 1130
Voltage margin for the flux regulator.
H02.12 Available Outvlt [V] R 0.00 0.00/- PV F-S-B Full 1170
Monitor for the maximum available output voltage. It is calculated directly starting from
the DC link voltage.
H02.13 Inuse Outvlt Ref [V] R 0.00 0.00/- PV F-S-B Full 1180
Limit in use on the output voltage. It is calculated as follows:
- The starting point is the H02.12 - Available Outvlt.
- This is limited by the H02.10 - Dig Outvlt lim