YASKAWA FSDrive-MV1S Instructions Manual page 87

Motor Setup: E2
User constants for motor 1 are shown in the following table.
Constant
Number
E2-01
E2-02
E2-03
E2-04
E2-05
E2-06
E2-07
E2-08
E2-09
-22
5
Name
Description
Display
Motor rated current Sets the motor rated current in
1 A units.
These set values will become
the reference values for motor
protection, torque limits and
Motor Rated FLA
torque control.
This constant is automatically
set during autotuning.
Motor rated slip Sets the motor rated slip in Hz
units.
These set values will become
the reference values for slip
Motor Rated Slip
compensation.
This constant is automatically
set during autotuning.
Motor no-load current Sets the motor no-load current
in 1 A units.
This constant is automatically
No-Load Current
set during autotuning.
Number of motor
Sets the number of motor poles.
poles
This constant is automatically
set during autotuning.
Number of Poles
Motor line-to-line Sets the motor phase-to-phase
resistance resistance in Ω units.
This constant is automatically
Term Resistance
set during autotuning.
Motor leak inductance Sets the voltage drop due to
motor leakage inductance as a
percentage of the motor rated
voltage.
Leak Inductance
This constant is automatically
set during autotuning.
Motor iron saturation Sets the motor iron saturation
coefficient 1 coefficient at 50% of magnetic
flux.
This constant is automatically
Saturation Comp1
set during autotuning.
Motor iron saturation Sets the motor iron saturation
coefficient 2 coefficient at 75% of magnetic
flux.
This constant is automatically
Saturation Comp2
set during autotuning.
Sets motor mechanical loss as a
percentage of motor rated out-
put (W).
Motor mechanical loss
Usually setting is not necessary.
Adjust in the following circum-
stances:
• When torque loss is large
due to motor bearing.
• When the torque loss in the
Mechanical Loss
pump or fan is large.
The set mechanical loss will
compensate for torque.
Change
Setting Factory
during
Open-
Range Setting
Operation
loop
Vector
0.1 to
86.6 A
No
1500.0
*1
0.00 to
0.75 Hz
Yes
20.00
*1
0.00 to
32.2 A
Yes
1500.0
*1
2 to 48
6 poles No
*2
0.000
0.307
to Yes
*1
65.000
0.0 to
27.2%
Yes
40.0
*1
0.00 to
0.50
Yes
1.00
*1
0.00 to
0.75
Yes
1.00
*1
0.0 to
0.0% Yes
10.0
Control
Methods
MEMOBUS
Register
Flux
Vector
Q Q 360H
Q Q 361H
Q Q 362H
Q Q 363H
A A 364H
A A 365H
A A 366H
A A 367H
No A 368H