T: Motor Autotuning - YASKAWA FSDrive-MV1S Instructions Manual

T: Motor Autotuning

The following settings are made with the motor autotuning constants (T constants): Settings for autotuning.
Name
Constant
Number
Display
Autotuning mode
T1-01
Tuning Mode Sel
Motor rated voltage
T1-03
Rated Voltage
Motor rated current
T1-04
Rated Current
Motor base frequency
T1-05
Rated Frequency
Number of motor
poles
T1-06
Number of Poles
Motor base speed
T1-07
Rated Speed
Number of PG pulses
when rotating
T1-08
PG Pulses/Rev
Motor insulation class
T1-10
Insulation class
Setting
Description
Range
Set the autotuning mode.
0: Rotational autotuning
0 or 2
1: Stationary autotuning for
line-to-line resistance only
Set the voltage equivalent to
the rated speed of no-load oper-
ation. (The rated voltage on the
nameplate may be set, however, 8000
sufficient characteristics can-
not be obtained.)
0.1 to
Set the rated current on the
nameplate.
1500.0
Set the motor rated frequency
0.00 to
on the nameplate.(Frequency
400.00
without load)
Set the number of poles on the
2 to 48
nameplate.
Set the rated speed on the
nameplate. (Rated speed with
12000
rated load)
Set the number of pulses per
revolution for the PG (pulse
generator or encoder) being
8192
used without any multiplication
factor.
Set the motor insulation class
on the nameplate.
0: Insulation class A (100°C)
1: Insulation class E (120°C) 0 to 4
2: Insulation class B (130°C)
3: Insulation class F (155°C)
4: Insulation class H (180°C)
User Constant Tables
Change
Methods
Factory
during
Open-
Setting
Operation
loop
Vector
No Yes
0
0 to E1-13
No Yes
V
E2-01
No Yes
A
E1-06
No Yes
Hz
E2-04 No Yes
Calcu-
rated
0 to
No Yes
value
-1
min
0 to
−
H7-01 No
No Yes
1
Control
MEMOBUS
Register
Flux
Vector
Yes 720H
Yes 722H
Yes 723H
Yes 724H
Yes 725H
Yes 726H
Yes 727H
Yes 729H
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