Number Of Motor Poles: E2-04 - YASKAWA VARISPEED-616G5 Instruction Manual

Motor No-load Current: E2-03
User User
Name
Constant
Number
Motor no-load cur-
E2-03
rent
The default setting depends upon the Inverter capacity.
D
(The table shows the default settings for 200 V class, 0.4 kW Inverters.) (See page 8 - 47.)
Set the no-load current (E2-03) at the rated voltage and rated frequency. Normally this value isn't
D
shown on the motor nameplate, so it might be necessary to contact the motor manufacturer.

Number of Motor Poles: E2-04

User User
Constant Name
Number
Number of motor
E2-04
poles
Set the number of poles (E2-04) shown on the motor nameplate.
D
Motor Line-to-line Resistance: E2-05
User User
Name
Constant
Number
Motor line-to-line
E2-05
resistance
The default setting depends upon the Inverter capacity.
D
(The table shows the default settings for 200 V class, 0.4 kW Inverters.) (See page 8 - 47.)
Set the motor terminal resistance (U−V, V−W, and W−U) in constant E2-05.
D
Normally this value isn't shown on the motor nameplate, so it might be necessary to contact the motor
D
manufacturer for the terminal resistance at the insulation class temperature. Use the following equa-
tions to calculate the resistance value from the terminal resistance of a test report.
E-class insulation: Terminal resistance at 75°C in the test report (Ω) x 0.92
•
B-class insulation: Terminal resistance at 75°C in the test report (Ω) x 0.92
•
F-class insulation: Terminal resistance at 115°C in the test report (Ω) x 0.87
•
Motor Leak Inductance: E2-06
User User
Name
Constant
Number
Motor leak induc-
E2-06
tance
The default setting depends upon the Inverter capacity.
D
(The table shows the default settings for 200 V class, 0.4 kW Inverters.) (See page 8 - 47.)
Set the voltage drop (caused by the motor's leakage inductance) as a percentage of the motor's rated
D
voltage in constant E2-06.
This constant does not normally require setting because the Inverter automatically compensates during
D
operation.
Normally this value isn't shown on the motor nameplate, so it might be necessary to contact the motor
D
manufacturer. It is also acceptable to set the loss (caused by the motor's leakage inductance) as a per-
centage.
Change g
during during Setting Setting Unit Factory
Opera- Range
tion
0.00 to
A
×
1500.0
Change g
during during Setting Setting Unit Factory
Opera- Range
tion
2 to 48 −
×
Change g
during during Setting Setting Unit Factory
Opera- Range
tion
0.000 to
Ω
×
65.000
Change g
Setting Setting Unit Factory
during during
Range
Opera-
tion
0.0 to 30.0 %
×
7 - 33
7.3 Flux Vector Control
Valid Access Levels
Factory
Open
V/f V/f with
Setting
Loop
Control PG
Vector
1.20 A A Q
Valid Access Levels
Factory
Open
V/f V/f with
Setting
Loop
Control PG
Vector
4 Q
× ×
Valid Access Levels
Factory
Open
V/f V/f with
Setting
Loop
Control PG
Vector
A A A
9.842
Valid Access Levels
Factory
Open
V/f V/f with
Setting
Loop
Control PG
Vector
18.2 A
× ×
Flux
Vector
Q
Flux
Vector
Q
Flux
Vector
A
7
Flux
Vector
A