E: Motor Parameters; E1: V/F Pattern For Motor 1; E2: Motor Parameters - YASKAWA LA500 Technical Manual

11.7 E: Motor Parameters

11.7

E: Motor Parameters

◆

E1: V/f Pattern for Motor 1

No.
Name
(Hex.)
E1-01 Input AC Supply Voltage
(0300)
E1-04 Maximum Output
Frequency
(0303)
E1-05 Maximum Output
Voltage
(0304)
E1-06 Base Frequency
(0305)
E1-07 Middle Output
Frequency
(0306)
E1-08 Middle Output
Frequency Voltage
(0307)
E1-09 Minimum Output
Frequency
(0308)
E1-10 Minimum Output
Voltage
(0309)
E1-11 Middle Output
Frequency 2
(030A)
Expert
E1-12 Middle Output
Frequency Voltage 2
(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)
246
Description
V/f OLV
Sets the drive input voltage.
NOTICE: Damage to Equipment. Set E1-01 [Input AC Supply
Voltage] to align with the drive input voltage (not motor
voltage). If this parameter is incorrect, the protective functions
of the drive will not operate correctly and it can cause damage
to the drive.
V/f OLV
Sets the maximum output frequency for the V/f pattern.
V/f OLV
Sets the maximum output voltage for the V/f pattern.
V/f OLV
Sets the base frequency for the V/f pattern.
V/f OLV
Sets a middle output frequency for the V/f pattern.
V/f OLV
Sets a middle output voltage for the V/f pattern.
V/f OLV
Sets the minimum output frequency for the V/f pattern.
V/f OLV
Sets the minimum output voltage for the V/f pattern.
V/f OLV
Sets a middle output frequency for the V/f pattern.
V/f OLV
Sets a middle point voltage for the V/f pattern.
V/f OLV
Sets the base voltage for the V/f pattern.
Description
V/f OLV
Sets the motor rated current in amps.
V/f OLV
Sets motor rated slip.
V/f OLV
Sets the no-load current for the motor in amps when operating at the rated frequency
and the no-load voltage.
V/f OLV
Sets the number of motor poles.
V/f OLV
Sets the line-to-line resistance for the motor stator windings.
V/f OLV
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 OLV
Sets the motor iron-core saturation coefficient at 50% of the magnetic flux.
V/f OLV
Sets the motor iron-core saturation coefficient at 75% of the magnetic flux.
Default
(Range)
400 V: 400 V
(400 V Class: 310 - 510
V)
Determined by A1-02
(10.0 - 120.0 Hz)
400 V Class: 380.0 V
(400 V Class: 0.0 - 510.0
V)
Determined by A1-02
(0.0 - 120.0 Hz)
Determined by A1-02
(0.0 - 120.0 Hz)
Determined by A1-02
and o2-04
(400 V Class: 0.0 - 510.0
V)
Determined by A1-02
(0.0 - 120.0 Hz)
Determined by o2-04
(400 V Class: 0.0 - 510.0
V)
0.0 Hz
(0.0 - 120.0 Hz)
0.0 V
(400 V Class: 0.0 - 510.0
V)
0.0 V
(400 V Class: 0.0 - 510.0
V)
Default
(Range)
Determined by o2-04
(10% to 200% of the
drive rated current)
Determined by o2-04
(0.00 - 20.00 Hz)
Determined by o2-04
(0 to E2-01)
4
(2 - 48)
Determined by o2-04
(0.000 - 65.000 Ω)
Determined by o2-04
(0.0 - 60.0%)
0.50
(0.00 - 0.50)
0.75
(E2-07 - 0.75)
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