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
-
Motor Iron Loss
T1-11
W
x
-
-
Test Mode
Selection
T1-12
-
-
x
-
No-Load Voltage
T1-13
V
x
x
-
*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