4.7 Auto-Tuning
Start-Up Programming
& Operation
4
YASKAWA ELECTRIC SIEP C710616 35D YASKAWA AC Drive E1000 Technical Manual 115
Stationary Auto-Tuning for Line-to-Line Resistance and PM Motor Stator Resistance
• Perform when entering motor data manually while using motor cables longer than 50 m.
• If the motor cables have been replaced with line over 50 m long after Auto-Tuning as already been performed, then
execute Stationary Auto-Tuning for line-to-line resistance.
◆ Auto-Tuning Interruption and Fault Codes
If tuning results are abnormal or the STOP key is pressed before completion, Auto-Tuning will be interrupted and a fault
code will appear on the digital operator.
Figure 4.10
Figure 4.10 Auto-Tuning Aborted Display
◆ Auto-Tuning Operation Example
The following example demonstrates Rotational Auto-Tuning for V/f control (T1-01 = 3).
■
Selecting the Type of Auto-Tuning
■ Enter Data from the Motor Nameplate
After selecting the type of Auto-Tuning, enter the data required from the motor nameplate.
Note: These instructions continue from Step 6 in “Selecting the Type of Auto-Tuning”.
A – During Auto-Tuning B – Auto-Tuning Aborted
Step Display/Result
1. Turn on the power to the drive. The initial display appears.
2.
Press the or key until the Auto-Tuning display appears.
3.
Press to begin setting parameters.
4.
Press to display the value for T1-01.
5.
Save the setting by pressing .
6. The display automatically returns to the display shown in Step 3.
Step Display/Result
1.
Press to access the motor output power parameter T1-02.
2.
Press to view the default setting.
3.
Press to select the digit to edit.
4.
Press and enter the motor power nameplate data in kW.
5.
Press to save the setting.
6. The display automatically returns to the display in Step 1.
B
ALM
REV DRV FOUT
DIGITAL OPERATOR JVOP-182
ALM
A
ALM
DIGITAL OPERATOR JVOP-182
REV DRV FOUT
DRV
ALM
DIGITAL OPERATOR JVOP-182
REV DRV FOUT
DRV
SIEP_C710616_35.book 115 ページ ２０１５年１１月３０日 月曜日 午後２時２分
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