YASKAWA L1000A - E5: PM Motor Settings

5.5 E: Motor Parameters
YASKAWA ELECTRIC SIEP C710616 38F YASKAWA AC Drive - L1000A Technical Manual 193
Parameter Details
5
■ E4-05: Motor 2 Line-to-Line Resistance
Sets the line-to-line resistance for the motor 2 stator winding. If Auto-Tuning completes successfully, this value is
automatically calculated. Enter this value as line-to-line and not for each motor phase. Refer to E2-05: Motor
Line-to-Line Resistance on page 189 to manually enter this parameter setting.
■
E4-06: Motor 2 Leakage Inductance
Sets the voltage drop due to motor leakage inductance as a percentage of rated voltage of motor 2. This value is
automatically set during Auto-Tuning (Rotational Auto-Tuning and Stationary Auto-Tuning 1, 2).
◆ E5: PM Motor Settings
These parameters set the motor data of a PM motor.
For PM motors, Auto-Tuning can be performed. If motor data is known, it can also be entered manually.
Note: 1. E5- parameters are visible only when a PM motor control mode is selected (A1-02 = 7).
2. E5- parameters are not reset when the drive is initialized using parameter A1-03.
■ E5-02: Motor Rated Power
Sets the rated power of the motor. Determined by the value set to T2-04 during the Auto-Tuning process.
■
E5-03: Motor Rated Current
Sets the motor rated current in amps. Automatically set when the value is entered to T2-06 during Auto-Tuning.
Note: The display resolution depends on the rated output power of the drive. Models CIMR-LU20008 to 20033, 40005 to
40018, and 50003 to 50013 display values in 0.01 A units, while models CIMR-LU20047 to 20415, 40024 to
40605, and 50017 to 50200 display values in 0.1 A units.
■ E5-04: Number of Motor Poles
Sets the number of motor poles. This value is set automatically during Auto-Tuning when the setting of T2-08 is entered.
■
E5-05: Motor Stator Resistance (Single Phase)
Sets the resistance for one motor phase. Do not enter the line-to-line resistance into E5-05 when measuring the resistance
manually.
No. Parameter Name Setting Range Default
E4-05 Motor 2 Line-to-Line Resistance 0.000 to 65.000 Ω Determined by o2-04
No. Parameter Name Setting Range Default
E4-06 Motor 2 Leakage Inductance 0.0 to 40.0% Determined by o2-04
No. Parameter Name Setting Range Default
E5-02 Motor Rated Power 0.10 to 650.00 kW Determined by o2-04
No. Parameter Name Setting Range Default
E5-03 Motor Rated Current 10 to 200% of drive rated current Determined by o2-04
No.
<1> When PG-E3 option connected: Max setting = 48
Parameter Name Setting Range Default
E5-04 Number of Motor Poles 2 to 120 <1> 12
No. Parameter Name Setting Range Default
E5-05 Motor Stator Resistance (Single Phase) 0.000 to 65.000 Ω Determined by o2-04
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