E2: Motor Parameters; E3: V/F Pattern For Motor 2 - YASKAWA GA800 Maintenance & Troubleshooting

No.
Name
(Hex.)
E1-12 Mid Point B Voltage
(030B)
Expert
E1-13 Base Voltage
(030C)
Expert
◆

E2: Motor Parameters

No.
Name
(Hex.)
E2-01 Motor Rated Current (FLA)
(030E)
E2-02 Motor Rated Slip
(030F)
E2-03 Motor No-Load Current
(0310)
E2-04 Motor Pole Count
(0311)
E2-05 Motor Line-to-Line
Resistance
(0312)
E2-06 Motor Leakage Inductance
(0313)
E2-07 Motor Saturation Coefficient
1
(0314)
E2-08 Motor Saturation Coefficient
2
(0315)
E2-09 Motor Mechanical Loss
(0316)
Expert
E2-10 Motor Iron Loss
(0317)
E2-11 Motor Rated Power
(0318)
◆

E3: V/f Pattern for Motor 2

No.
Name
(Hex.)
E3-01 Motor 2 Control Mode
Selection
(0319)
E3-04 Motor 2 Maximum Output
Frequency
(031A)
YASKAWA TOEPYAIGA8001B GA800 Drive Maintenance & Troubleshooting
V/f CL-V/f OLV CLV AOLV
Sets a middle point voltage for the V/f pattern.
V/f CL-V/f OLV CLV AOLV
Sets the base voltage for the V/f pattern.
V/f CL-V/f OLV CLV AOLV
Sets the motor rated current in amps.
V/f CL-V/f OLV CLV AOLV
Sets motor rated slip.
V/f CL-V/f OLV CLV AOLV
Sets the no-load current for the motor in amps when operating at the rated frequency and the no-load
voltage.
V/f CL-V/f OLV CLV AOLV
Sets the number of motor poles.
Note:
• When A1-02 = 0, 1, 3 [Control Method Selection = V/f, CL-V/f, CLV], the maximum value is
120.
• When A1-02 = 2, 4 [OLV, AOLV], the maximum value is 48.
V/f CL-V/f OLV CLV AOLV
Sets the line-to-line resistance for the motor stator windings.
V/f CL-V/f OLV CLV AOLV
Sets the voltage drop from motor leakage inductance when the motor is operating at the rated
frequency and rated current. This value is a percentage of Motor Rated Voltage.
V/f CL-V/f OLV CLV AOLV
Sets the motor iron-core saturation coefficient at 50% of the magnetic flux.
V/f CL-V/f OLV CLV AOLV
Sets the motor iron-core saturation coefficient at 75% of the magnetic flux.
V/f CL-V/f OLV CLV AOLV
Sets the mechanical loss of the motor. It is set as a percentage of E2-11 [Motor Rated Power].
Usually it is not necessary to change this setting.
V/f CL-V/f OLV CLV AOLV
Sets the motor iron loss.
V/f CL-V/f OLV CLV AOLV
Sets the motor rated output in the units from o1-58 [Motor Power Unit Selection].
V/f CL-V/f OLV CLV AOLV
Sets the control method for motor 2.
Note:
When you change this setting, the drive will set all parameters that are dependent on this
parameter to their default settings.
0 : V/f Control
1 : V/f Control with Encoder
2 : Open Loop Vector
3 : Closed Loop Vector
V/f CL-V/f OLV CLV AOLV
Set the maximum output frequency for the motor 2 V/f pattern.
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
3.8 E: Motor Parameters
Default
(Range)
0.0 V
(200 V Class: 0.0 to 255.0 V,
400 V Class: 0.0 to 510.0 V)
0.0 V
(200 V Class: 0.0 - 255.0
V,400 V Class: 0.0 - 510.0
V)
Default
(Range)
Determined by o2-04, C6-01
(10% to 200% of the drive
rated current)
Determined by o2-04, C6-01
(0.000 - 20.000 Hz)
Determined by o2-04, C6-01
(0 to E2-01)
4
(2 - 120)
Determined by o2-04, C6-01
(0.000 - 65.000 Ω)
Determined by o2-04, C6-01
(0.0 - 60.0%)
0.50
(0.00 - 0.50)
0.75
(E2-07 - 0.75)
0.0%
(0.0 - 10.0%)
Determined by o2-04, C6-01
(0 - 65535 W)
Determined by o2-04, C6-01
(0.00 - 650.00)
Default
(Range)
0
(0 - 3)
Determined by E3-01
(40.0 - 590.0 Hz)
179
3