AV-300i Version 2 User’s Guide
—————— Function Description ——————
Ch.1
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1.4 PARAMETER SETTINGS ON THE REGULATORS (REGULATION PARAM)
1.4.1 Regulators
According to the chosen regulation mode, some control loops could be inactive.
The following table states (with X) which are the active loops corresponding to each different mode:
Mode Speed loop (Spd) Current loop (Curr) Flux loop (Flx) Speed loop (Vlt)
V/f *
Sensorless (SLS) XXXX
Field Oriented (FOC) XXXX
TAV3i005
* A pseudo-regulator, that is a circuit allowing some of the regulator protective functions, is active for
the current loop with a V/f mode..
As for the manual tuning of the different loops, if required, see section 1.4.5 – MANUAL TUNINGS.
The settings of the percentage gains are carried out according to the Basic value stated inside the specific menu.
Description:
REGULATION PARAM
Spd regulator Speed loop
Percent values
percentage values:
SpdP1 gain % Gain of the Proportional section as a percentage of the basic value
SpdI1 gain % Gain of the Integral section as a percentage of the basic value
Base values
basic values:
SpdP base value Basic value of the Proportional gain
SpdI base value Basic value of the Integral gain
In use values
In use values:
InUse SpdP gain% In use value of the Proportional gain. It shows the active
gain in case a setting of the gain adaptive curve is required.
InUse SpdI gain% In use value of the Integral gain.
SpdReg autotune Speed loop self-tuning >>active with a FOC and SLS mode<<
>> Test torque ref << torque reference applicable during the self-tuning procedure [Nm]
Start ?
enabling of the data detection phase
Waiting start...
waiting time during the procedure
Results
Detected value
>> Measured Inertia << value of the measured inertia [Kg * m2]
>> Measured Frict << value of the measured friction [Nm]
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