Auto-Tuning For Pm Motors - YASKAWA GA700 Technical Manual

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Input Data for Induction Motor Auto-Tuning
To do Auto-Tuning, input data for the items in
information on the motor nameplate as a reference.
Input Data Parameters
Motor Rated Power
Motor Rated Voltage
Motor Rated Current
Motor Base
Frequency
Number of Poles
Motor Base Speed
Encoder Pulse Count
(PPR)
Motor No-Load
Current
Motor Rated Slip
Frequency
Motor Iron Loss
Test Mode Selection
*4
No-Load Voltage
*1 Input this value when A1-02 = 3 [Control Method Selection = Closed Loop Vector].
*2 0 Hz is displayed as the initial value. If you do not know the Motor Rated Slip Frequency, keep the setting at 0 Hz.
*3 Input this value when A1-02 = 0 or 1 [Control Method Selection = V/f Control or V/f Control with Encoder].
*4 If T1-12 = 1 [Test Mode Selection = Yes], when you run the motor in Drive Mode for the first time after Auto-Tuning, the drive will
automatically set E2-02 [Motor Rated Slip] and E2-03 [Motor No-Load Current].
*5 Input this value when T1-10 [Motor Rated Slip Frequency] = 0 Hz.
*6 Set the same value to No-Load Voltage as T1-03 [Motor Rated Voltage] to get the same characteristics using Yaskawa 1000-Series
drives or other legacy models.
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Auto-Tuning for PM Motors

This section gives information about Auto-Tuning for PM motors. Set these parameters for Auto-Tuning:
• Motor parameters E1-xx, E5-xx
• Speed feedback detection uses F1-xx (only with CLV/PM)
YASKAWA ELECTRIC SIEP C710617 05F YASKAWA AC Drive GA700 Technical Manual
Table 3.7
Table 3.7 Input Data for Induction Motor Auto-Tuning
Unit
T1-02 kW
T1-03 V
T1-04 A
T1-05 Hz
T1-06 -
T1-07 min -1
T1-08 -
T1-09 A
T1-10 Hz
T1-11 W
T1-12 -
T1-13 V
that have an "x". Before starting Auto-Tuning, record the
Auto-Tuning Mode
(T1-01 Value)
Rotational Auto- Stationary Auto-
Tuning Tuning 1
(0)
x
x
x
x
x
x
x
*1
-
-
x
*3
-
x
*6
3.8 Auto-Tuning
Stationary Line-
Line Resistance
(1) (2)
x x
x -
x x
x -
x -
x -
x -
*1
x -
x -
*2
- -
x -
*5
x -
*6
3
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