2.5 E: Motor Parameters
160 YASKAWA ELECTRIC TOEP C710687 03B FSDrive-MV1000 Parameter Guide
u 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 176 for details on
switching motors.
n
E3-01: Motor 2 Control Mode Selection
Selects the control mode for motor 2.
Note: 1. E3-01 dependent parameters are reset to the default settings when E3-01 is changed.
2. Protection from motor overload (oL1) is determined by L1-01, just as it is for motor 1.
Setting 0: V/f Control
Setting 2: Open Loop Vector Control
Setting 3: Closed Loop Vector Control
n E3-04 to E3-13
Parameters E3-04 through E3-13 set up the V/f pattern used for motor 2 as shown in Figure 2.43.
Figure 2. 43
Figure 2.43 V/f Pattern for Motor 2
Note: 1. The following conditions 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 at a frequency lower than E3-06, set E3-09 = E3-07. With this setting, E3-08 is disregarded.
3. Parameters E3-04 through E3-13 are reset to their default values when the drive is initialized.
4. E3-11, E3-12, and E3-13 rarely need to be changed, and should only be used to fine-tune the V/f pattern in the constant output range.
No. Name Setting Range Default
E3-01 Motor 2 Control Mode Selection 0, 2, 3 2
No. Name Setting Range Default
E3-04 Motor 2 Maximum Output Frequency
<1> Default setting is determined by the control mode selected for motor 2 (E3-01).
<2> The drive sets this value when Auto-Tuning is performed (Rotational Auto-Tuning and Stationary Auto-Tuning).
<3> Parameter ignored when E3-11 and E3-12 are set to 0.0.
<4> When Auto-Tuning for motor 2 is performed, E3-13 and E3-05 will be set to the same value.
<5> Default setting is determined by A1-02, Control Method Selection.
40.0 to 120.0 Hz
<1>
E3-05 Motor 2 Maximum Voltage 0 to 13000 V
<1>
E3-06 Motor 2 Base Frequency 0.0 to 120.0 Hz
<1>
E3-07 Motor 2 Mid Output Frequency 0.0 to 120.0 Hz
<1>
E3-08 Motor 2 Mid Output Frequency Voltage 0 to 13000 V
<1>
E3-09 Motor 2 Minimum Output Frequency 0.0 to 120.0 Hz
<1>
E3-10 Motor 2 Minimum Output Voltage 0 to 13000 V
<1>
E3-11 Motor 2 Mid Output Frequency 2 0.0 to120.0 Hz 0.0 Hz <3>
E3-12 Motor 2 Mid Output Frequency Voltage 2 0 to 13000 V 0 V <2> <3> <5>
E3-13 Motor 2 Base Voltage 0 to 13000 V 0 V <2> <4> <5>
Output (V)
Frequency (Hz)
E3-05
E3-12
E3-13
E3-08
E3-10
E3-09
E3-07
E3-06
E3-11
E3-04
MV1000ParameterGuide_E_conditional.book 160 ページ ２０１３年１０月１１日 金曜日 午後８時１８分
To Next Page
Loading...
