Motor setup: e2 – Yaskawa G7 Drive User Manual
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* 2. The factory setting will change when the control method is changed. (Open-loop vector 1 factory settings are given.)
* 3. E1-11 and E1-12 are disregarded when set to 0.0.
* 4. E1-13 is set to the same value as E1-05 by Autotuning.
* 5. Setting range changes to 0 thru 66.0 when operating in Vector 2 wo/PG . The upper limit for the setting range also depends on the upper limit in E1-04.
Motor Setup: E2
E1-13
Base
Voltage
Set only when the V/F pattern is
finely adjusted in the constant
power (HP) area above base speed.
Adjustment is not normally
required.If E1-13 = 0.0, then value
in E1-05 is used for E1-13.
Auto-Tuning sets this value.
0.0
to
255.0
(240V)
0.0
to
510.0
(480V)
0.0
Vac
*4
No
A
A
Q
Q
Q
30CH
Base
Voltage
Parameter
Number
Name
Description
Setting
Range
Factory
Setting
Change
during
Operation
Control Methods
MODBUS
Register
Display
V/f
V/f
with
PG
Open
Loop
Vector
1
Flux
Vector
Open
Loop
Vector
2
E2-01
Motor Rated
current
Sets the motor nameplate full
load current in amperes (A).
This value is automatically
set during Auto-Tuning.
0.32
to
6.40
*2
1.90 A
*1
No
Q
Q
Q
Q
Q
30EH
Motor Rated
FLA
E2-02
Motor Rated
Slip
Sets the motor rated slip in
hertz (Hz). This value is
automatically set during
rotational Auto-Tuning.
0.00
to
20.00
2.90Hz
*1
No
A
A
A
A
A
30FH
Motor Rated
Slip
E2-03
Motor No-
load Current
Sets the magnetizing current
of the motor as a percentage
of full load amps (E2-01).
This value is automatically
set during rotational Auto-
Tuning.
0.00
to
1.89
*3
1.20 A
*1
No
A
A
A
A
A
310H
No-Load
Current
E2-04
Number of
Motor Poles
Sets the number of motor
poles.
This value is automatically
set during Auto-Tuning.
2 to 48 4 poles
No
No
Q
No
Q
Q
311H
Number of
Poles
E2-05
Motor
Line-to-line
Resistance
Sets the phase-to-phase motor
resistance in ohms.
This value is automatically
set by Auto-Tuning.
0.000
to
65.000
9.842
Ω
*1
No
A
A
A
A
A
312H
Term
Resistance
E2-06
Motor Leak
Inductance
Sets the voltage drop due to
motor leakage inductance as a
percentage of the motor rated
voltage.
This parameter is automatically
set during Auto-Tuning.
0.0
to
40.0
18.2%
*1
No
No
No
A
A
A
313H
Leak
Inductance
E2-07
Motor
Iron-core
Saturation
Coefficient 1
Sets the motor iron saturation
coefficient at 50% of
magnetic flux.
This value is automatically
set during rotational
Auto-Tuning.
0.00
to
0.50
0.50
No
No
No
A
A
A
314H
Saturation
Comp1
E2-08
Motor
Iron-core
Saturation
Coefficient 2
Sets the motor iron saturation
coefficient at 75% of
magnetic flux.
This value is automatically
set during rotational
Auto-Tuning.
0.5
to
0.75
0.75
No
No
No
A
A
A
315H
Saturation
Comp2
Parameter
Number
Name
Description
Setting
Range
Factory
Setting
Change
during
Operation
Control Methods
MODBUS
Register
Display
V/f
V/f
with
PG
Open
Loop
Vector
1
Flux
Vector
Open
Loop
Vector
2