User Parameter Tables
4-49
4
îš„T: Motor Autotuning
* 1. Set T1-02 and T1-04 when 2 is set for T1-01. For V/f control or V/f control with PG a set value 2 is possible only.
* 2. The factory setting depends on the Inverter capacity. (The value for a 200 V Class Inverter for 3.7 kW is given.)
* 3. These are values for a 200 V class Inverter. Values for a 400 V class Inverter are double.
* 4. The setting range is from 10% to 200% of the Inverter rated output current. (The value for a 200 V Class Inverter for 3.7 kW is given.)
Param-
eter
Number
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
MEMO-
BUS
Register
Page
V/f
Open
Loop
Vector
Closed
Loop
Vector
Display
T1-01
Autotuning
mode selec-
tion
Sets the autotuning mode.
0: Rotating autotuning
1: Non-rotating autotuning
2: Non-rotating autotuning for
line-to-line resistance only
0 to 2
*1
1 No Yes Yes Yes 701H -
Tuning Mode
Sel
T1-02
Motor out-
put power
Sets the output power of the
motor in kilowatts.
0.00 to
650.00
3.7 kW
*2
No Yes Yes Yes 7 0 2 H -
Mtr Rated
Power
T1-03
Motor rated
voltage
Sets the rated voltage of the
motor.
0 to
255.0
*3
200.0 V
*3
No No Yes Yes 703H -
Rated
Voltage
T1-04
Motor rated
current
Sets the rated current of the
motor.
0.32 to
6.40
*4
14.00 A
*2
No Yes Yes Yes 7 0 4 H -
Rated
Current
T1-05
Motor base
frequency
Sets the base frequency of the
motor.
0 to
120.0
60.0 Hz No No Yes Yes 705H -
Rated Fre-
quency
T1-06
Number of
motor poles
Sets the number of motor
poles.
2 to 48
poles
4 poles No No Yes Yes 706H -
Number of
Poles
T1-07
Motor base
speed
Sets the base speed of the
motor in r/min.
0 to
24000
1450
r/min
No No Yes Yes 707H -
Rated Speed
T1-08
Number of
PG pulses
Sets the number of PG pulses
per revolution.
0 to
60000
1024 No No No Yes 708H -
PG Pulses/
Rev
T1-09
No load cur-
rent
Sets the no load currnet of
motor.
0.0 to
1.89
*2
E2-03 No No Yes Yes 709H -
No load cur-
rent
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