YASKAWA Varispeed G7 Instruction Manual page 151

Motor 2 Setup: E4
User constants for motor 2 are shown in the following table.
Con-
stant
Number
Motor 2 rated
current
E4-01
Motor Rated
FLA
Motor 2 rated
slip
E4-02
Motor Rated
Slip
Motor 2 no-
load current
E4-03
No-Load
Current
Motor 2 num-
ber of poles
(number of
E4-04
poles)
Number of
Poles
Motor 2 line-
to-line resis-
tance
E4-05
Term Resis-
tance
Motor 2 leak
inductance
E4-06
Leak Induc-
tance
Motor 2 rated
capacity
E4-07
Mtr Rated
Power
* 1. The factory setting depends on the Inverter capacity. The value for a 200 V Class Inverter of 0.4 kW is given.
* 2. The setting range is from 10% to 200% of the Inverter rated output current. The value for a 200 V Class Inverter for 0.4 kW is given.
* 3. If a multi-function input is set for motor 2 (H1-
of 0.4 kW is given. The upper limit depends on the setting of E4-01.
* 4. The same capacity as that of the Inverter will be set if the constants are initialized.
-38
5
Name
Description
Display
Sets the motor rated current in
1 A units.
These set values will become
the reference values for motor
protection, torque limits and
torque control.
This constant is automatically
set during autotuning.
Sets the motor rated slip in
Hz units.
These set values will become
the reference values for slip
compensation.
This constant is automatically
set during autotuning.
Sets the motor no-load cur-
rent in 1 A units.
This constant is automatically
set during autotuning.
Sets the number of motor
poles.
This constant is automatically
set during autotuning.
Sets the motor phase-to-phase
resistance in Ω units.
This constant is automatically
set during autotuning.
Sets the voltage drop due to
motor leakage inductance as a
percentage of the motor rated
voltage.
This constant is automatically
set during autotuning.
Set the rated output of the
motor in units of 0.01 kW.
This constant is automatically
set during autotuning.
Change
Setting Factory during
Range Setting Opera-
tion
0.32
1.90 A
No
to 6.40
*1
*2
0.00 to
2.90 Hz
No
20.00
*1
0.00 to
1.20 A
No
1.89
*1
*3
2 to 48 4 poles No
0.000
9.842
to Ω No
65.000
*1
0.0 to
18.2%
No
40.0
*1
0.00 to
0.40
No
650.00
*4
= 16), the setting range will depend upon the Inverter capacity. The value for a 200 V Class Inverter
Control Methods
MEMO-
Open Open
BUS
V/f Loop Flux Loop
Regis-
V/f with Vec- Vec- Vec-
PG tor tor tor
1 2
A A A A A 321H
A A A A A 322H
A A A A A 323H
No A No A A 324H
A A A A A 325H
No No A A A 326H
A A A A A 327H
Page
ter
6-57
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