YASKAWA U1000 - Auto-Tuning Operation Example

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Auto-Tuning Operation Example
The following example demonstrates Rotational Auto-Tuning when using OLV (A1-02 = 2) and CLV (A1-02 = 3).
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Selecting the Type of Auto-Tuning
Step Display/Result
1. Turn on the power to the drive. The initial display appears.
- MODE -
U1-01= 0.00Hz
U1-02= 0.00Hz
U1-03= 0.00A
DRV
FREF (AI)
Rdy
RSEQ
RREF
FWD
JOG
2.
Press or until the Auto-Tuning display appears.
HELP
- MODE - PRG
Auto-Tuning
DATA
AUTO
FWD
3.
Press to display T1-01 and the current setting 0 (Rotational Auto-Tuning).
- A.TUNE -
T1-01= 0 *0*
Standard Tuning
PRG
Tuning Mode Sel
Rdy
ESC FWD DATA
4.
Press . The T1-01 setting flashes and can now be changed.
<1>
- A.TUNE -
T1-01= 0 *0*
Standard Tuning
PRG
Tuning Mode Sel
Rdy
FWD
“0”
5.
The setting is already 0 (Rotational Auto-Tuning). Do not change the setting.
Press .
Entry Accepted
6. The display automatically returns to the display shown in Step 3.
- A.TUNE -
T1-01= 0 *0*
Standard Tuning
PRG
Tuning Mode Sel
Rdy
ESC FWD DATA
<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).
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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”.
Step Display/Result
1.
Press to access the motor output power parameter T1-02.
The value set for E2-11 prior to turning on the power is displayed for T1-02.
- A.TUNE -
T1-02= 0.75kW
(0.00 ~ 650.00)
PRG
Mtr Rated Power
Rdy
ESC FWD DATA
“0.75kW”
2.
The setting value of T1-02 flashes when is pressed.
The setting can be changed.
- A.TUNE -
T1-02= 000.75kW
(0.00 ~ 650.00)
PRG
Mtr Rated Power
Rdy
FWD
“0.75kW”
3.
Press
F1
left
,
F2
right
, , , and to enter the motor power nameplate data in
kW.
- A.TUNE -
T1-02= 000.40kW
(0.00 ~ 650.00)
PRG
Mtr Rated Power
Rdy
FWD
“0.75kW”
4.
Press to save the setting.
Entry Accepted
4.7 Auto-Tuning
YASKAWA ELECTRIC SIEP C710636 04D U1000 Industrial MATRIX Drive Technical Manual
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Start-Up Programming & Operation