YASKAWA A1000 Series Quick Start Manual page 94

4 Start-Up Programming & Operation
Table 47 explains that data that must be entered in order to perform the Inertia Tuning and ASR Gain Auto-Tuning. Refer
to Auto-Tuning for Permanent Magnet Motors on page 92
Input Value
Test signal frequency
Test signal Amplitude
Motor inertia
System response frequency
■ 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 80
Auto-Tuning Operation Example
■
The following example demonstrates Rotational Auto-Tuning when using OLV (A1-02 = 2) and CLV (A1-02 = 3).
Selecting the Type of Auto-Tuning
1. Turn on the power to the drive. The initial display appears.
2.
Press the or
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.
<1> T1-00 will appear on the display when one of the multi-function inputs has been set to switch between motor 1 and motor 2 (H1-
94
Table 47 Auto-Tuning Input Data
Input Parameter
T3-01
T3-02
T3-03
T3-04
A
DIGITAL OPERATOR JVOP-182
YEC_common
DRV
REV DRV FOUT
A – During Auto-Tuning
Figure 80 Auto-Tuning Aborted Display
Step
key until the Auto-Tuning display appears.
<1>
.
for details.
Unit
Hz
rad
kgm 2
Hz
B
ALM
DIGITAL OPERATOR JVOP-182
REV DRV FOUT
B – Auto-Tuning Aborted
YASKAWA ELECTRIC TOEP C710616 21C YASKAWA AC Drive - A1000 Quick Start Guide
Tuning Type (T1-01 or T2-01)
8
Inertia Tuning ASR Gain Tuning
YES
YES
YES
N/A
ALM
ALM
Display/Result
DIGITAL OPERATOR JVOP-182
DRV
REV DRV FOUT
9
YES
YES
YES
YES
ALM
= 16).