E: Motor Parameters - YASKAWA L1000A Technical Manual

5.5

E: Motor Parameters

E parameters cover V/f pattern and motor data settings.
◆ E1: V/f Pattern
■
E1-01: Input Voltage Setting
Adjusts the levels of some protective features of the drive (overvoltage, Stall Prevention, etc.). Set this parameter to the
nominal voltage of the AC power supply.
NOTICE: Set parameter E1-01 to match the input voltage of the drive. The drive input voltage (not motor voltage) must be set in E1-01
for the protective features to function properly. Failure to set the correct drive input voltage will result in improper drive operation.
No.
E1-01
<1>
<1> Values shown here are specific to 200 V class drives; double the values for 400 V class drives.
E1-01 Related Values
The input voltage setting determines the overvoltage and undervoltage detection levels.
Setting Value of
Voltage
200 V Class All settings
setting ≥ 400 V
400 V Class
setting < 400 V
Note: The braking transistor operation levels are valid for the internal braking transistor of the drive. When using an external CDBR
braking chopper, refer to the instruction manual of that unit.
■
E1-03: V/f Pattern Selection
No.
E1-03
Note: Parameter is not reset to the default value when the drive is initialized using A1-03.
■
V/f Pattern Settings E1-04 to E1-13
Figure 5.13 illustrates the V/f pattern setting.
NOTICE: The motor may require more acceleration torque with drive operation than with a commercial power supply. Set a proper V/f
pattern by checking the load torque characteristics of the elevator to be used with the motor.
No.
E1-04
E1-05
E1-06
E1-07
E1-08
E1-09
E1-10
E1-11
<5>
E1-12
<5>
E1-13
<1> Setting range depends on the control mode being used. CLV allows a setting range of 10.0 to 120.0 Hz, while CLV/PM allows a setting range
of 4.0 to 120.0 Hz.
<2> Default setting is determined by the control mode (A1-02).
<3> Values shown here are for 200 V class drives. Double values when using a 400 V class unit.
<4> Default setting is determined by the drive model (o2-04).
<5> Parameter ignored when E1-11 and E1-12 are set to 0.0.
<6> Auto-Tuning will set E1-13 to the same value as E1-05.
YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual
Parameter Name
Input Voltage Setting
E1-01
ov Detection Level
410 V
820 V
820 V
Parameter Name
V/f Pattern Selection
Parameter Name
Maximum Output Frequency
Maximum Voltage
Base Frequency
Middle Output Frequency
Middle Output Frequency Voltage
Minimum Output Frequency
Minimum Output Frequency Voltage
Middle Output Frequency 2
Middle Output Frequency Voltage 2
Base Voltage
5.5 E: Motor Parameters
Setting Range
155 to 255 V
(Approximate Values)
Braking Transistor Operation Level
394 V
788 V
788 V
Setting Range
F
Setting Range
10.0 to 120.0 Hz
0.0 to 255.0 V
<3>
0.0 to 120.0 Hz
0.0 to 120.0 Hz
0.0 to 255.0 V
<3>
0.0 to 120.0 Hz
0.0 to 255.0 V
<3>
0.0 to 120.0 Hz
0.0 to 255.0 V
<3>
0.0 to 255.0 V
<3>
Default
230 V
Uv Detection Level (L2-05)
190 V
380 V
350 V
Default
F
Default
<1> <2>
<3>
<2>
<2>
<2> <3> <4>
<2>
<3> <4>
0.0 Hz
0.0 V
<3>
0.0 V
<3> <6>
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