B parameter table – Yaskawa L1000E AC Drive CIMR-LEA User Manual
Page 174
B Parameter Table
174
YASKAWA TOEPYAIL1E01A YASKAWA AC Drive L1000E Quick Start Guide
E3: V/f Pattern for Motor 2
These parameters are hidden when a PM motor control mode has been selected for motor 1 (A1-02 = 7).
E2-06
(313H)
Motor Leakage Inductance
Sets the voltage drop due to motor leakage inductance as a percentage of motor
rated voltage. Automatically set during Auto-Tuning.
Default:
Min: 0.0%
Max: 40.0%
E2-07
(314H)
Motor Iron-Core Saturation
Coefficient 1
Sets the motor iron saturation coefficient at 50% of magnetic flux. Automatically
set during Auto-Tuning.
Default: 0.50
Min: 0.00
Max: 0.50
E2-08
(315H)
Motor Iron-Core Saturation
Coefficient 2
Sets the motor iron saturation coefficient at 75% of magnetic flux. Automatically
set during Auto-Tuning.
Default: 0.75
Min: E2-07
Max: 0.75
E2-09
(316H)
Motor Mechanical Loss
Sets the motor mechanical loss as a percentage of motor rated power (kW).
Default: 0.0%
Min: 0.0%
Max: 10.0%
E2-10
(317H)
Motor Iron Loss for Torque
Compensation
Sets the motor iron loss.
Default:
Min: 0 W
Max: 65535 W
E2-11
(318H)
Motor Rated Power
Sets the motor rated power in kilowatts (1 HP = 0.746 kW). Automatically set
during Auto-Tuning.
Default:
Min: 0.00 kW
Max: 650.00 kW
<4> Default setting value varies by the drive model (o2-04).
<10> The display resolution depends on the rated output power of the drive. Models 2A0018 to 2A0041 and 4A0009 to 4A0023 display values in
0.01 A units, while models 2A0059 to 2A0432 and 4A0030 to 4A0260 display values in 0.1 A units.
No.(Addr.)
Name
Description
Setting
E3-04
(31AH)
<4> Default setting value is dependent on the drive model (o2-04).
<9> Values shown here are for 200 V class drives. Double the value when using a 400 V class drive.
Motor 2 Maximum Output
Frequency
These parameters are only applicable when E1-03 is set to F.
To set linear V/f characteristics, set the same values for E3-07 and E3-09. In this
case, the setting for E3-08 will be disregarded. Ensure that the three frequencies
are set according to these rules or an oPE10 fault will occur:
E3-09
≤ E3-07 < E3-06 ≤ E3-04
Default: 60.0 Hz
Min: 10.0 Hz
Max: 200.0 Hz
E3-05
(31BH)
Motor 2 Maximum Voltage
Default: 230.0 V
Min: 0.0 V
Max: 255.0 V
E3-06
(31CH)
Motor 2 Base Frequency
Default: 60.0 Hz
Min: 0.0 Hz
Max: 200.0 Hz
E3-07
(31DH)
Motor 2 Mid Output
Frequency
Default: 3.0 Hz
Min: 0.0 Hz
Max: 200.0 Hz
E3-08
(31EH)
Motor 2 Mid Output
Frequency Voltage
Default:
Min: 0.0 V
Max: 255.0 V
E3-09
(31FH)
Motor 2 Minimum Output
Frequency
Default: 1.5 Hz
Min: 0.0 Hz
Max: 200.0 Hz
E3-10
(320H)
Motor 2 Minimum Output
Frequency Voltage
Default:
Min: 0.0 V
Max: 255.0 V
No.(Addr.)
Name
Description
Setting
common
_
CLV
CLV/PM
V/f
OLV
common
_
CLV
CLV/PM
V/f
OLV
common
_
CLV
CLV/PM
V/f
OLV
common
_
CLV
CLV/PM
V/f
OLV
common
_
CLV
CLV/PM
V/f
OLV
common
_
CLV
CLV/PM
V/f
OLV
CLV
CLV/PM
V/f
OLV
common
_
E3-05
E3-08
E3-10
E3-09
E3-07
E3-04
Output Voltage (V)
Frequency (Hz)