No. Name Description Range Def.
Control
Mode
Addr. Hex Pg.
V/f
O
LV
PM
E2-01
<8>
Motor Rated
Current
Sets the motor nameplate full load current in amperes (A).
Automatically set during Auto-Tuning.
Note: Set E2-03 (Motor No-Load Current) before making
changes to E2-01. An oPE01 error will be triggered if
E2-01 < E2-03.
10
to 200%
of drive
rated
current
<9>
<10>
S S − 30E 165
E2-02 Motor Rated Slip
Sets the motor rated slip in Hertz.
Automatically set during rotational Auto-Tuning.
0.00 to
20.00
<10>
A A − 30F 166
E2-03
Motor No-Load
Current
Sets the magnetizing current of the motor in Ampere.
Automatically set during rotational Auto-Tuning.
Note:
Set E2-03 (Motor No-Load Current) before making
changes to E2-01. An oPE01 error will be triggered if
E2-01 < E2-03.
0 to less
than E2-01
<10>
A
A − 310 166
E2-04
Number of Motor
Poles
Sets the number of motor poles. Automatically set during
Auto-Tuning.
2 to 48 4 poles A A − 311 166
E2-05
Motor Line-to-Line
Resistance
Sets the phase-to-phase motor resistance in ohms.
Automatically set during Auto-Tuning.
0.000 to
65.000
<11>
<10>
A A − 312 166
E2-06
Motor Leakage
Inductance
Sets the voltage drop due to motor leakage inductance as a
percentage of motor rated voltage.
Automatically set during Auto-Tuning.
0.0 to 40.0
<10>
A A − 313 166
E2-07
Motor Iron-Core
Saturation
Coefficient 1
Sets the motor iron saturation coefficient at 50% of
magnetic flux. Automatically set during Auto-Tuning.
0.00 to
0.50
0.50 − A − 314 166
E2-08
Motor Iron-Core
Saturation
Coefficient 2
Sets the motor iron saturation coefficient at 75% of
magnetic flux. Automatically set during Auto-Tuning.
E2-07 to
0.75
0.75 − A − 315 167
E2-09
Motor Mechanical
Loss
Sets the motor mechanical loss as a percentage of motor
rated power (kW). Adjust in the following circumstances:
When there is a large amount of torque loss due to motor
bearing friction.
When there is a large amount of torque loss.
0.0 to 10.0 0.0% − A − 316 167
E2-10
Motor Iron Loss for
Torque
Compensation
Sets the motor iron loss in watts (W). 0 to 65535
<10>
A − − 317 167
E2-11
Motor Rated
Output
Sets the motor rated power in kilowatts (kW).
Automatically set during Auto-Tuning. (1 HP = 0.746
kW).
0.00 to
650.00
0.40 kW
<6>
S S − 318 167
E2-12
Motor Iron-Core
Saturation
Coefficient 3
Set to the motor iron saturation coefficient at 130% of
magnetic flux.
Automatically set during rotational Auto-Tuning.
1.30 to
5.00
1.30 − A − 328 167
E3: Motor 2 V/f Characteristics
Use E3 parameters to set the V/f pattern for a second motor.
E3-01
Motor 2 Control
Method
0: V/f Control
2: Open Loop Vector (OLV)
0 or 2 0 A A − 319 167
B.2 Parameter Table
YASKAWA ELECTRIC SIEP C710606 16C YASKAWA AC Drive – V1000 Technical Manual
343
B
Parameter List
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