Power Electronics SD300 Series User Manual

SD300
POWER ELECTRONICS
122
DESCRIPTION OF PROGRAMMING PARAMETERS
Screen
Description
Default
value
Range
Function
Set
on
RUN
bA.20
Auto tuning
None
0 to 7
Set auto tuning type:
OPT.
DESCR.
FUNCTION
0
None
Auto-tuning is not active
1
All
The motor parameters are
measured with the motor
rotating. The stator
resistance (Rs), leak
inductance (Lσ), stator
inductance (Ls), no-load
current and rotor time
constant are all measured.
The encoder state is also
measured. The encoder
related functions should be
rightly set. If load is
connected to the motor
axis, the parameter might
not be correctly measured
so remove the load before
measurement.
2
Allst
Motor parameters are
measured when the motor
is stopped. Stator
resistance (Rs), leak
inductance (Lσ) and rotor
time constant are
measured at the same
time.
3
Rs+Lsig
The parameter is
measured with the motor
stopped. The measured
values are used for auto
torque boost and
sensorless vector control.
NOTE: Continues on the next page.
NO

Power Electronics SD300 Series Specifications

General

Brand	Power Electronics
Model	SD300 Series
Category	Inverter
Language	English