Auto-Tuning Example - YASKAWA CIMR-VU BA0001 Technical Manual

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Auto-Tuning Example

The following example illustrates how to perform Rotational Auto-Tuning for Open Loop Vector Control (A1-02 = 2).
n Set the Selected Type of Auto-Tuning
1. Turn on the power to the drive. The initial display appears.
2.
Press the key until the Auto-Tuning display appears.
3.
Press to begin setting parameters.
4.
Press to display the value for T1-01.
5.
Press to select the digit to edit.
6.
Press and set the drive to perform Rotational Auto-Tuning (00).
7.
Save the setting by pressing
8. The display automatically returns to the display shown in Step 3.
n 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 8 in "Set the Selected Type of Auto-Tuning".
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.
Repeat Steps 1 through 5 to set the following parameters:
• T1-03, Motor Rated Voltage
• T1-04, Motor Rated Current
7.
• T1-05, Motor Base Frequency
• T1-06, Number of Motor Poles
• T1-07, Motor Base Speed
Note: 1. For the details on each setting,
2. For Stationary Auto-Tuning for Line-to-Line resistance only, set T1-02 and T1-04.
n Starting Auto-Tuning
WARNING! Sudden Movement Hazard. The drive and motor may start unexpectedly during Auto-Tuning, which could result in death or
serious injury. Ensure the area surrounding the drive motor and load are clear before proceeding with Auto-Tuning.
WARNING! Electrical Shock Hazard. High voltage will be supplied to the motor when Stationary Auto-Tuning is performed even with the
motor stopped, which could result in death or serious injury. Do not touch the motor until Auto-Tuning has been completed.
NOTICE: Rotational Auto-Tuning will not function properly if a holding brake is engaged on the load. Failure to comply could result in improper
operation of the drive. Ensure the motor can freely spin before beginning Auto-Tuning.
YASKAWA ELECTRIC SIEP C710606 18F YASKAWA AC Drive – V1000 Technical Manual
Step
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Step
Refer to Input Data for Auto-Tuning on page
4.7 Auto-Tuning
Display/Result
Display/Result
106.
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105