Motor 2 V/F Characteristic - YASKAWA V1000 Series Installation & Start-Up Manual

B.2 Parameter Table
No. Name
Number of
E2-04
Motor Poles
Motor
E2-05 Line-to-Line
Resistance
Motor
E2-06 Leakage
Inductance
Motor
Iron-Core
E2-07
Saturation
Coefficient 1
Motor
Iron-Core
E2-08
Saturation
Coefficient 2
Motor
E2-09 Mechanical
Loss
Motor Iron
Loss for
E2-10
Torque
Compensation
Motor Rated
E2-11
Output
Motor
Iron-Core
E2-12
Saturation
Coefficient 3
Motor 2
E3-01 Control
Method
328
Description
Sets the number of motor poles.
Automatically set during Auto-Tuning.
Sets the phase-to-phase motor resistance in
ohms. Automatically set during Auto-Tuning.
Sets the voltage drop due to motor leakage
inductance as a percentage of motor rated
voltage. Automatically set during
Auto-Tuning.
Sets the motor iron saturation coefficient at
75% of magnetic flux. Automatically set
during Auto-Tuning.
Sets the motor iron saturation coefficient at
75% of magnetic flux. Automatically set
during during Auto-Tuning.
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.
Sets the motor iron loss in watts (W).
Sets the motor rated power in kilowatts (kW).
Automatically set during Auto-Tuning.
(1HP = 0.746 kW).
Set to the motor iron saturation coefficient at
130% of magnetic flux.
Automatically set during rotational
Auto-Tuning.
E3: Motor 2 V/f Characteristics
Use E3 parameters to set the V/f pattern for a second motor.
0: V/f Control
2: Open Loop Vector (OLV)
YASKAWA ELECTRIC TOEP C710606 09B YASKAWA AC Drive V1000 Installation & Start-Up Manual
Control
Mode
Range Def.
O
V/f L
V
2 to 48 4 poles A A −
0.000 to
A A −
65.000
<57>
<37>
0.0 to
A A −
<57>
40.0
E2-07 to
− A −
0.50
0.50
[E2-07]
− A −
0.75
to 0.75
0.0 to
− A −
0.0%
10.0
0 to
A −
<57>
65535
0.40
0.00 to
kW S S
650.00
<12>
1.30 to
− A −
1.30
5.00
A A −
0 or 2 0
Addr. Pg.
P
Hex
M
311 —
312 —
313 —
314 —
315 —
316 —
−
317 —
−
318 142
328 —
319 —