YASKAWA G7 Series Technical Manual page 151

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Motor 2 Setup: E4
User parameters for motor 2 are shown in the following table.
Name
Parameter
Number
Display
Motor 2
Sets the motor 2 name plate
Rated Current
full load current in amperes
E4-01
(A). This value is automatically
Motor Rated
set during Auto-Tuning.
FLA
Motor 2
Sets the rated slip of motor 2
Rated Slip
in hertz (Hz). This value is
E4-02
automatically set during
Motor Rated
rotational Auto-Tuning.
Slip
Motor 2 No-
Sets the magnetizing current of
load Current
motor 2 in percentage of full
E4-03
load current (E4-01). This value
No-Load
is automatically set during
Current
rotational Auto-Tuning.
Motor 2
Number of Poles
Sets the number of poles of
(number of
motor 2. This value is
E4-04
poles)
automatically set during
Auto-Tuning.
Number of
Poles
Motor 2
Sets the phase-to-phase
Line-to-line
resistance of motor 2 in ohms.
Resistance
E4-05
This value is automatically
Term
set by the Auto-Tuning.
Resistance
Motor 2 Leak
Sets the voltage drop due to
Inductance
motor leakage inductance as a
percentage of rated voltage of
E4-06
motor 2. This value is
Leak
automatically set during
Inductance
Auto-Tuning.
Motor 2
Sets the rated power of motor
Rated
2 in kilowatts (kW). This
Output
E4-07
value is automatically set
Mtr Rated
during Auto-Tuning.
Power
Slip
This parameter can help to
Compensation
increase speed precision
Gain - Motor 2
when working on a load,
although normally adjustment
is not required.
- When speed is less than
that desired value,
E4-08
increase the set value.
SlpCmp Gain
- When speed is higher than
Mtr2
the desired value, decrease
the set value
*This parameter functions as
gain suppression when in
flux vector mode.
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Setting
Factory
Description
Range
Setting
0.32
to
1.90 A
6.40
*2
0.00
2.90Hz
to
20.00
0.00
to
1.20 A
1.89
*3
2 to 48
4 poles
0.000
9.842 Ω
to
65.000
0.0
18.2%
to
40.0
0.00
0.40kW
to
650.00
0.0
to
1.0
2.5
User Parameter Tables
Control Methods
Change
Open
V/f
during
Loop
V/f
with
Operation
Vector
PG
1
No
A
A
A
*1
No
A
A
A
*1
No
A
A
A
*1
No
No
A
No
No
A
A
A
*1
No
No
No
A
*1
No
A
A
A
*1
*1
Yes
A
No
A
Open
MODBUS
Flux
Loop
Register
Vector
Vector
2
A
A
321H
A
A
322H
A
A
323H
A
A
324H
A
A
325H
A
A
326H
A
A
327H
A
A
33EH
39
5-

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