E: Motor Parameters; E1: 1V/F Pattern For Motor 1 - YASKAWA FSDrive-MV1000 Parameter Manual

2.5

E: Motor Parameters

E parameters cover V/f pattern and motor data settings.

◆ E1: 1V/f Pattern for Motor 1

E1-04 to E1-13
■
No.
E1-04
E1-05
E1-06
E1-07
E1-08 Middle Output Frequency Voltage
E1-09
E1-10 Minimum Output Frequency Voltage
E1-11
E1-12 Middle Output Frequency Voltage 2
E1-13
<1> Default setting depends on the control mode set in parameter A1-02. The value shown here is for V/f Control.
<2> The drive changes these settings when Auto-Tuning is performed (Rotational Auto-Tuning, Stationary Auto-Tuning).
<3> Parameter ignored when E1-11 and E1-12 are set to 0.0.
<4> When Auto-Tuning is performed, E1-13 and E1-05 will be set to the same value.
<5> When vector control is used, set the no-load voltage value.
Figure 2.41
Note: 1. The following condition must be true when setting up the V/f pattern: E1-09 ≤ E1-07 < E1-06 ≤ E1-11 ≤ E1-04
2. To make the V/f pattern a straight line below E1-06, set E1-09 = E1-07. In this case the E1-08 setting is disregarded.
3. When the parameters are initialized using parameter A1-03, the settings for E1-04 through E1-13 are returned to their default values.
4. Parameters E1-11, E1-12, and E1-13 should only be used to fine-tune the V/f pattern in the constant output range. These parameters
rarely need to be changed.
YASKAWA ELECTRIC EZZ010930 FSDrive-MV1000 Parameter Guide
Name
Maximum Output Frequency
Maximum Voltage
Base Frequency
Middle Output Frequency
Minimum Output Frequency
Middle Output Frequency 2
Base Voltage
Output Voltage (V)
Figure 2.41 V/f Pattern
Setting Range
40.0 to 120.0 Hz
0 to 13000 V
0.0 to120.0 Hz
0.0 to 120.0 Hz
0 to 13000 V
0.0 to 120.0 Hz
0 to 13000 V
0.0 to 120.0 Hz
0 to 13000 V
0 to 13000 V
Frequency (Hz)
2.5 E: Motor Parameters
Default
<1>
<1> <5>
<1>
<1>
<1>
<1>
<1>
0.0 Hz
<3>
0 V
<2> <3>
0 V
<2> <4>
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