EN 24
YASKAWA ELECTRIC
TOEP C710617 17B YASKAWA AC Drive GA700 Initial Steps
Table 11.1 Auto-Tuning Mode Selection
Mode
T1-01
Setting
Application Conditions and Benefits
A1-02 = 0
[V/f]
A1-02 = 2
[OLV]
Rotational Auto-
Tuning
0
Recommended tuning mode for the most accurate results.
Select this tuning method when:
•
Users can decouple the motor from the load.
•
Users cannot decouple the motor from the load, but the motor
load is less than 30%.
-
YES
Stationary Auto-
Tuning
1
Automatically calculates motor parameters for vector control.
Select this tuning mode when:
•
Users cannot decouple the motor from the load.
•
The motor test report data is not available.
-
YES
Stationary Line-
Line Resistance
2
Select this tuning mode when:
•
The drive and motor capacities are different.
•
The drive is in V/f Control.
•
Replacing the drive and motor.
YES
YES
Table 11.2 EZ Tuning Mode Selection
Mode
T4-01
Setting
Application Conditions and Benefits
A1-02 = 8
[EZOLV]
Motor Parameter
Setting
0
Sets motor parameters.
YES
Line-to-Line
Resistance
1
Select this tuning mode after replacing the drive, motor, and motor cables.
YES
◆
Change Parameter Settings
The procedure below shows how to change the
C1-01 [Acceleration Time 1]
setting. Use this procedure to set
parameters for other applications.
1.
Push
[Home] to show the HOME screen.
Note:
• The keypad will show [Home] in the top right corner when the HOME screen is active.
• If [Home] is not on
, push
[Back].
2.
Push
[Menu].
3.
Push
or
to select [Parameter], then push
.
4.
Push
or
to select [C Tuning], then push
.
