Omron SYSDRIVE 3G3RV Series User Manual

I
ndividual Functions
6
-
1
27
K
KK
K Setting Motor Constant Parameters
In vector control method, the motor constant parameter are set automatically using autotuning. If autotuning
does not complete normally, set them manually.
nRelated Parameters
Note All factory-set parameters are for a standard 4-pole motor.
*1.The factory settings depend on Inverter capacity (the values shown are for a 200 V Class Inverter for 0.4 kW).
*2.The setting range is 10% to 200% of the Inverter rated output current (the values shown are for a 200 V Class Inverter for 0.4 kW).
*3.The setting range depends on Inverter capacity (the values shown are for a 200 V Class Inverter for 0.4 kW).
Param-
eter
Num-
ber
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
V/f
V/f
with
PG
Open
Loop
Vec-
tor
LCD Display
E2-01
Motor rated current
Sets the motor rated current in 1 A units.
These set values will become the reference values
for motor protection and torque limits.
This parameter is automatically set during auto-
tuning.
0.32 to
6.40
*2
1.90 A
*1
No Q Q Q
Motor Rated FLA
E2-02
Motor rated slip
Sets the motor rated slip in Hz units.
These set values will become the reference values
for slip compensation.
This parameter is automatically set during auto-
tuning.
0.00 to
20.00
2.90 Hz
*1
No A A A
Motor Rated Slip
E2-03
Motor no-load current
Sets the motor no-load current in 1 A units.
This parameter is automatically set during auto-
tuning.
0.00 to
1.89
*3
1.20 A
*1
No A A A
No-Load Current
E2-04
Number of motor poles Sets the number of motor poles.
This parameter is automatically set during auto-
tuning.
2 to 48 4 poles No No Q No
Number of Poles
E2-05
Motor line-to-line resis-
tance
Sets the motor phase-to-phase resistance in Ω
units.
This parameter is automatically set during auto-
tuning.
0.000
to
65.000
9.842 Ω
*1
No A A A
Term Resistance
E2-06
Motor leak inductance
Sets the voltage drop due to motor leakage induc-
tance as a percentage of the motor rated voltage.
This parameter is automatically set during auto-
tuning.
0.0 to
40.0
18.2% No No No A
Leak Inductance
E2-07
Motor iron saturation coef-
ficient 1
Sets the motor iron saturation coefficient at 50%
of magnetic flux.
This parameter is automatically set during auto-
tuning.
0.00 to
0.50
0.50 No No No A
Saturation Comp1
E2-08
Motor iron saturation coef-
ficient 2
Sets the motor iron saturation coefficient at 75%
of magnetic flux.
This parameter is automatically set during auto-
tuning.
0.00 to
0.75
0.75 No No No A
Saturation Comp2
E2-10
Motor iron loss for torque
compensation
Sets motor iron loss in W units.
0 to
65535
14 W
*1
No A A No
Tco mp Iron Loss

Omron SYSDRIVE 3G3RV Series Specifications

General

Brand	Omron
Model	SYSDRIVE 3G3RV Series
Category	Inverter
Language	English