Auto-Tuning Interruption And Fault Codes; Auto-Tuning Operation Example - YASKAWA A1000 Technical Manual

Input Value
Test signal frequency
Test signal amplitude
Motor inertia
System response frequency
u

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.
A – During Auto-Tuning
u

Auto-Tuning Operation Example

The following example demonstrates Rotational Auto-Tuning when using OLV (A1-02 = 2) and CLV (A1-02 = 3).
n Selecting the Type of Auto-Tuning
1. Turn on the power to the drive. The initial display appears.
2.
Press or 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.
<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-oo = 16).
YASKAWA ELECTRIC TOEP C710616 41B YASKAWA AC Drive - A1000 Quick Start Guide
Table 4.32 Auto-Tuning Input Data
Input Parameter
T3-01
T3-02
T3-03
T3-04
A
DIGITAL OPERATOR JVOP-180
ALARM
- A.TUNE - DRV Rdy
Tune Proceeding
X.XX Hz/ X.XXA
<<<<<< >>> >>>
FWD
LO
ESC
RE
Figure 4.35 Auto-Tuning Aborted Display
RESET ENTER
RUN STOP
Step
<1>
.
Tuning Type (T1-01 or T2-01)
Unit
8
Inertia Tuning
Hz YES
rad YES
2 YES
kgm
Hz –
B
ALARM
DIGITAL OPERATOR JVOP-180
- MODE - DRV
Er-03
STOP key
FWD RESET
B – Auto-Tuning Aborted
LO
ESC
RE
RESET ENTER
RUN STOP
4.7 Auto-Tuning
9
ASR Gain Tuning
YES
YES
YES
YES
Display/Result
- MODE - DRV Rdy
FREF (OPR)
U1-01= 0.00Hz
U1-02= 0.00Hz LSEQ
U1-03= 0.00 A LREF
JOG FWD FWD/REV
- MODE - PRG
Auto-Tuning
AUTO
HELP FWD
DATA
- A.TUNE - PRG Rdy
Tuning Mode Sel
T1-01= 0
*0*
Standard Tuning
ESC FWD DATA
- A.TUNE - PRG Rdy
Tuning Mode Sel
T1-01= 0
*0*
Standard Tuning
"0"
FWD
Entry Accepted
- A.TUNE - PRG Rdy
Tuning Mode Sel
T1-01= 0
*0*
Standard Tuning
ESC FWD DATA
119
4