Motor Setup: E2 - YASKAWA VARISPEED-616G5 Instruction Manual

Motor Setup: E2

J
Name
Constant C
Number
Display
Motor rated current
E2-01 E2 01
Motor Rated FLA
Motor rated slip
E2-02 E2 02
Motor Rated Slip
Motor no-load current
E2-03 E2 03
No-Load Current
Number of motor
poles
E2-04 E2 04
Number of Poles
Motor line-to-line re-
sistance
E2 05 E2-05
Term Resistance
Motor leak induc-
tance
E2-06 E2 06
Leak Inductance
Motor iron saturation
coefficient 1
E2-07 E2 07
Saturation Comp 1
Motor iron saturation
coefficient 2
E2-08 E2 08
Saturation Comp 2
Motor mechanical
loss
E2 09 E2-09
Mechanical Loss
Motor iron loss for
torque compensation
E2-10 E2 10
Tcomp Iron Loss
* 1. The factory setting depends upon the Inverter capacity. The values for a 200 V class Inverter of 0.4 kW will be displayed. See
page 8 - 47.
* 2. The setting range is 10% to 200% of the Inverter's rated output current. The values for a 200 V class Inverter of 0.4 kW will
be displayed.
Description
Sets the motor rated current in 1 A
units.
:These set values will become
the reference values for motor
protection, torque limits and t ti t li it d
torque control.
These values will automatically
be set if they were set during
autotuning.
Sets the motor rated slip in Hz
units.
:These set values will become
th the reference values for slip f l f li
compensation.
These values will be automati-
cally set during autotuning.
Sets the motor no-load current in
1 A units. 1 A units.
:These values will be automati-
cally set during autotuning.
Sets the number of motor poles.
:These values will automatically :These values will automatically
be set during autotuning.
Sets the motor phase-to-phase re-
sistance in Ω units.
:These values will be automati- l ill b t ti
:Th
cally set during autotuning.
Sets the voltage drop due to motor
leakage inductance as a percent-
age of the motor rated voltage. g g
:These values will be automati-
cally set during autotuning.
Sets the motor iron saturation co-
efficient at 50% of magnetic flux.
:These values will be automati- l ill b t ti
:Th
cally set during autotuning.
Sets the motor iron saturation co-
efficient at 75% of magnetic flux.
:These values will be automati- l ill b t ti
:Th
cally set during autotuning.
Sets motor mechanical loss as a
percentage of motor rated output
(W).
:Usually setting is not necessary.
Adjust in the following circum-
stances:
S When torque loss is large due to
motor bearing.
S When the torque loss in the
pump or fan is large.
The set mechanical loss will com-
pensate for torque.
Sets motor iron loss in W units. Sets motor iron loss in W units.
8 - 21
8.2 Programming Mode Constants
Change Change
S Setting Factory during
Opera-
Range Setting
V/f
tion
0.32 to
1.90 1.90
6 40 6.40
Q Q
× ×
*1
*2
2.90 2.90
0.00 to 0.00 to
A A
× ×
20.00
*1
1.20 1.20
*3 *3 A A
× ×
*1
2 to 48 2 to 48 4 4
× × × ×
9.842
0.000 to
A A
× ×
*1 *1
65.000 65 000
0.0 to
18.2 18.2
× × × ×
40 0 40.0
0.00 to
0.50 0.50
× × × ×
0 50 0.50
0.00 to
0.75 0.75
× × × ×
0.75 0 75
0.0 to
0.0 0.0
× × × ×
10.0 10 0
0 to
*1
14 14 A A
× ×
65,535 65 535
Control Methods
V/f
Page
Open
Flux
with
Loop
Vector
Vector
PG
6 - 21 6 21
Q Q Q Q Q Q
6 - 40
7 14 7 - 14
A A Q Q Q Q
7 - 32
7 - 14 7 14
A A Q Q Q Q
7 - 33
6 - 40
Q Q Q Q
× ×
7 - 33 7 33
7 - 14
A A A A A A
7 - 33 7 33
7 - 8
A A A A
× ×
7 33 7 - 33
7 - 8
A A A A
× ×
7 34 7 - 34
7 - 8
A A A A
× ×
7 34 7 - 34
A A 7 - 34 7 34
× × × ×
A A A A 7 34 7 - 34
× ×
8