YASKAWA Varispeed f7 User Manual

User Constant Tables
5-73
 T: Motor Autotuning
The following settings are made with the motor autotuning constants (T constants): Settings for autotuning.
* 1. Set T1-02 and T1-04 when 2 is set for T1-01. Only set value 2 is possible for V/f control or V/f control with PG.
* 2. These are values for a 200 V Class Inverter. Values for a 400 V Class Inverter are double.
* 3. The setting range is from 10% to 200% of the Inverter rated output current. The value for a 200 V Class Inverter for 0.4 kW is given.
* 4. The factory setting depends on the Inverter capacity. The values for a 200 V Class Inverter for 0.4 kW are given.
* 5. When C6-01 = 1, the upper limit is 400.00.
* 6. The setting range depends on the Inverter capacity. The value for a 200 V Class Inverter for 0.4 kW is given.
* 7. When C6-01 = 0, the upper limit is 150.0.
* 8. When the control method is changed, the factory setting will change. The V/f control factory setting is given.
Con-
stant
Number
Name Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
MEMO
BUS
Regis-
ter
Page
V/f
V/f
with
PG
Open
Loop
Vec-
tor
Flux
Vec-
tor
T1-00
Motor 1/2
selection
Set the location where the
autotuned motor constants
are to be stored.
1: E1 to E2 (motor 1)
2: E3 to E4 (motor 2)
1 or 2 1 No Yes Yes Yes Yes 700H 4-13
T1-01
Autotuning
mode selec-
tion
Set the autotuning mode.
0: Rotational autotuning
1: Stationary autotuning 1
2: Stationary autotuning for
line-to-line resistance
only
0 to 2
*1
2
*8
No YesYesYesYes701H
4-10
4-13
0 to 2,
4
*1
T1-02
Motor out-
put power
Set the output power of the
motor in kilowatts.
0.00 to
650.00
0.40
kW
*4
No YesYesYesYes702H4-13
T1-03
Motor rated
voltage
Set the rated voltage of the
motor in volts.
0.0 to
255.0
*2
200.0 V
*2
No No No Yes Yes 703H 4-13
T1-04
Motor rated
current
Set the rated current of the
motor in amps.
0.32 to
6.40
*3
1.90 A
*4
No YesYesYesYes704H4-13
T1-05
Motor base
frequency
Set the base frequency of the
motor in hertz.
0.0 to
400.0
*7
60.0
Hz
No No No Yes Yes 705H 4-13
0.0 to
300.0
*5
T1-06
Number of
motor poles
Set the number of motor
poles.
2 to 48
poles
4 poles No No No Yes Yes 706H 4-13
T1-07
Motor base
speed
Set the base speed of the
motor in min
-1
.
0 to
24000
1750
min
-1
No No No Yes Yes 707H 4-13
T1-08
Number of
PG pulses
when turn-
ing
Set the number of pulses per
revolution for the PG being
used (pulse generator or
encoder) without any multi-
plication factor.
0 to
60000
600 No No No No Ye s 708H 4-13
T1-09
Motor no-
load current
Set the current value
recorded in the motor’s test
results for a motor without a
load.
Displayed only when Sta-
tionary autotuning 2 is
selected (T1-01 = 4).
0.00 to
1.89
*6
1.20A
*4
No No No Yes Yes 709H 4-13
4: Stationary autotuning 2

YASKAWA Varispeed f7 Specifications

General

Brand	YASKAWA
Model	Varispeed f7
Category	Inverter
Language	English