5.5 E: Motor Parameters
YASKAWA ELECTRIC SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual 151
â—† E3: V/f Pattern for Motor 2
These parameters set the V/f pattern used for motor 2. Refer to Setting 16: Motor 2 Selection on page 164 for details on
switching motors.
â–
E3-01: Motor 2 Control Mode Selection
Selects the control mode for motor 2. Motor 2 can not be used with OLV for PM.
Setting 0: V/f Control
Setting 2: Open Loop Vector Control
â– E3-04 to E3-13
Parameters E3-04 through E3-13 set up the V/f pattern used for motor 2 like shown in Figure 5.34.
Figure 5.34
Figure 5.34 V/f Pattern for Motor 2
Note: 1. The following condition must be true when setting up the V/f pattern: E3-09 ≤ E3-07 ≤ E3-06 ≤ E3-11 ≤ E3-04
2. To make the V/f pattern a straight line set E3-09 = E3-07. In this case the E3-08 setting is disregarded.
No. Parameter Name Setting Range Default
E3-01 Motor 2 Control Mode Selection 0 or 2 0
No.
<1> Values shown here are for 200 V class drives. Multiply voltage values by 1.15 for U-spec drives. Double the value when using a 400 V class
drive.
<2> Default setting is determined by the control mode for motor 2.
Parameter Name Setting Range Default
E3-04 Motor 2 Max Output Frequency 40.0 to 400.0 Hz 50.0 Hz <2>
E3-05 Motor 2 Max Voltage 0.0 to 255.0 V <1> 200.0 V <1> <2>
E3-06 Motor 2 Base Frequency 0.0 to 400.0 Hz 50.0 Hz <2>
E3-07 Motor 2 Mid Output Frequency 0.0 to 400.0 Hz 2.5 Hz <2>
E3-08 Motor 2 Mid Output Frequency Voltage 0.0 to 255.0 V <1> 16.0 V <2>
E3-09 Motor 2 Minimum Output Frequency 0.0 to 400.0 Hz 1.3 Hz <2>
E3-10 Motor 2 Minimum Output Frequency Voltage 0.0 to 255.0 V <1> 9.0 V <2>
E3-11 Motor 2 Mid Output Frequency 2 0.0 to 400.0 Hz 0.0 Hz
E3-12 Motor 2 Mid Output Frequency Voltage 2 0.0 to 255.0 V <1> 0.0 V
E3-13 Motor 2 Base Voltage 0.0 to 255.0 V <1> 0.0 V
Output (V)
Frequency (Hz)
E3-05
E3-12
E3-13
E3-08
E3-10
E3-09
E3-07
E3-06
E3-11
E3-04
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