Omron SYSDRIVE 3G3FV User Manual page 315

Parameter Lists
Para Para Name
meter meter
Display
No. No.
name
E2-04 Sets the number of motor poles.
Number of
motor poles
Note: These values will auto-
Number of
Poles
E2-05 Sets the motor phase-to-phase
Motor
phase-to- resistance in
phase re-
Note: These values will be auto-
sistance
Term
Resistance
E2-06 Motor Sets the voltage drop due to
leakage motor leakage inductance as a
percentage of the motor rated
inductance
voltage. voltage.
Note: These values will be auto-
Leak
Inductance
E2-07 Motor Sets the motor iron-core
iron-core saturation coefficient at 50% of
magnetic flux.
saturation
coefficient
Note: These values will be auto-
1
Saturation
Comp1
E2-08 Motor Sets the motor iron-core
iron-core saturation coefficient at 75% of
magnetic flux.
saturation
coefficient
Note: These values will be auto-
2
Saturation
Comp2
E2-09 Sets motor mechanical loss as
Mechanical
loss a percentage of motor rated
output (W).
Note: Usually setting is not nec-
Mechanical
Loss
E2-10 Torque Sets the motor's copper loss in
compensati watts (W).
on for
motor loss
Tcomp Iron
Loss
Note 1. The default setting depends upon the type of Inverter. The values for a 200-V class 0.4 kW
Inverter are given above.
Note 2. The setting range is 10 to 200% of the Inverter's rated output current. The values for a 200-V
class 0.4 kW Inverter are given above.
Note 3. The setting range is between 0.00 and [Inverter's rated current – 0.1].
Description Description
2 to 48
matically be set if they
matically be set if they
were set during auto-tun-
ing.
0.000
units. to
65.000
matically set if auto-tuning matically set if auto-tuning
is started.
0.0 to
40.0
matically set if auto-tuning
is started.
0.00 to
0.50
matically set if auto-tuning matically set if auto-tuning
is started.
0.00 to
0.75
matically set if auto-tuning matically set if auto-tuning
is started.
0.0 to
10.0
essary. Adjust in the fol-
lowing circumstances:
When torque loss is large
When torque loss is large
due to motor bearing.
When the torque loss in
the pump or fan is large.
The set mechanical loss
will compensate for
torque.
0 to
65535
Setting Setting Default Default Chan- Chan-
range range setting setting ges ges
during during
opera- opera-
tion tion
4 NO
9.842 NO
(See
note 1.)
18.2 NO
(See
note 1.)
0.50 NO
0.75 NO
0.0 NO
14 (see NO
note 1)
Chapter 7
Control mode
V/f V/f Open
control with loop
PG vector
X Q X
A A A
X X A
X X A
X X A
X X X
A A X
Page Page
Flux
vector
Q 5-45,
6-32
A 6-10,
6-15,
6-33
A 6-10,
6-33
A 6-11,
6-33
A 6-11,
6-33
A 6-33
X 6-15
7-27