YASKAWA GA50U Series User Manual

12 Drive Control, Duty Modes, and Programming
YASKAWA TOEPC71061752B GA500 Drive Installation & Primary Operation 83
Input Data Parameter Unit
Auto-Tuning Mode
(T1-01 Setting)
Rotational
Auto-Tuning
(0)
Stationary
Auto-Tuning 1
(1)
Stationary Line-
Line Resistance
(2)
Motor Base
Frequency
T1-05 Hz x x -
Number of Motor
Poles
T1-06 - x x -
Motor Base Speed T1-07 min
-1
x x -
Motor No-Load
Current
T1-09 A - x -
Motor Rated Slip
Frequency
T1-10 Hz - x
*1
-
Motor Iron Loss
T1-11 W x
*2
- -
Test Mode
Selection
*3
T1-12 - - x
*4
-
No-Load Voltage
T1-13 V x
*5
x
*5
-
*1 Shows 0 Hz as the default value. If you do not know the Motor Rated Slip Frequency, keep the setting at 0 Hz.
*2 Input this value when A1-02 = 0 [Control Method Selection = V/f].
*3 If T1-12 = 1 [Test Mode Selection = Yes], when you run the motor in Drive Mode for the first time after Auto-
Tuning, the drive will automatically set E2-02 [Motor Rated Slip] and E2-03 [Motor No-Load Current].
*4 Input this value when T1-10 [Motor Rated Slip Frequency] = 0 Hz.
*5 Set the same value to No-Load Voltage as T1-03 [Motor Rated Voltage] to get the same characteristics using
Yaskawa 1000-Series drives or other legacy models.
◆ Drive Parameters
Icon Description
The parameter is available when operating the drive with V/f Control.
The parameter is available when operating the drive with Open Loop Vector Control.
The parameter is available when operating the drive with Open Loop Vector Control for PM.
The parameter is available when operating the drive with Advanced Open Loop Vector Control for PM.
The parameter is available when operating the drive with EZ Open Loop Vector Control.
Hex. Hexadecimal numbers that represent MEMOBUS addresses to change parameters over network
communication.
RUN You can change the parameter setting while the drive is running.
Note:
Gray icons identify parameters that are not available in the specified control method.
This section shows the most common parameters for applications. Refer to this table when you
set parameters.
V/f
OLV
OLV/PM OLV/PM
AOLV/PM
EZOLV

YASKAWA GA50U Series Specifications

General

Brand	YASKAWA
Model	GA50U Series
Category	DC Drives
Language	English