E2: Motor 1 Parameters - YASKAWA A1000 Technical Manual

B.5 E: Motor Parameters
<4> Default setting is dependent on parameters A1-02, Control Model Selection, C6-01, Drive Duty Selection, and o2-04, Drive Model Selection.
<5> Default setting is dependent on parameter E5-01, Motor Code Selection.
<6> In OLV/PM, setting range varies according to the motor code entered to E5-01. The setting range is 0.0 to 400.0 Hz when E5-01 is set to FFFF.
<7> The setting range is 0.0 to 66.0 in AOLV/PM.
<8> When Auto-Tuning is performed, E1-13 and E1-05 will be set to the same value.
<9> Parameter ignored when E1-11 (Motor 1 Mid Output Frequency 2) and E1-12 (Motor 1 Mid Output Frequency Voltage 2) are set to 0.0.
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E2: Motor 1 Parameters

No.
(Addr. Name
Hex)
E2-01
Motor Rated Current
(30E)
E2-02
Motor Rated Slip
(30F)
E2-03
Motor No-Load Current
(310)
E2-04
Number of Motor Poles
(311)
E2-05 Motor Line-to-Line
(312) Resistance
E2-06
Motor Leakage Inductance
(313)
E2-07 Motor Iron-Core Saturation
(314) Coefficient 1
E2-08 Motor Iron-Core Saturation
(315) Coefficient 2
E2-09
Motor Mechanical Loss
(316)
E2-10 Motor Iron Loss for Torque
(317) Compensation
E2-11
Motor Rated Power
(318)
<1> Default setting is dependent on parameters C6-01, Drive Duty Selection, and o2-04, Drive Model Selection.
<2> The number of decimal places in the parameter value depends on the drive model and the ND/HD selection in parameter C6-01. This value has two
decimal places (0.01 A) if the drive is set for a maximum applicable motor capacity up to and including 11 kW, and one decimal place (0.1 A) if
the maximum applicable motor capacity is higher than 11 kW.
194
Sets the motor nameplate full load current in amps. Automatically set during
Auto-Tuning.
Sets the motor rated slip. Automatically set during Auto-Tuning.
Sets the no-load current for the motor. Automatically set during Auto-Tuning. Default:
Sets the number of motor poles. Automatically set during Auto-Tuning.
Sets the phase-to-phase motor resistance. Automatically set during
Auto-Tuning.
Note: The units are expressed in mΩ in models CIMR-Ao4A0930 and
4A1200.
Sets the voltage drop due to motor leakage inductance as a percentage of motor
rated voltage. Automatically set during Auto-Tuning.
Sets the motor iron saturation coefficient at 50% of magnetic flux.
Automatically set during Auto-Tuning.
Sets the motor iron saturation coefficient at 75% of magnetic flux.
Automatically set during Auto-Tuning.
Sets the motor mechanical loss as a percentage of motor rated power (kW).
Sets the motor iron loss.
Sets the motor rated power in kilowatts (1 HP = 0.746 kW). Automatically set
during Auto-Tuning.
YASKAWA ELECTRIC TOEP C710616 41B YASKAWA AC Drive - A1000 Quick Start Guide
Description Values Page
<1>
Default:
Min.: 10% of drive
rated current
103
Max.: 200% of
drive rated current
<2>
<1>
Default:
–
Min.: 0.00 Hz
Max.: 20.00 Hz
<1>
Min.: 0 A –
<2>
Max.: E2-01
Default: 4
Min.: 2 –
Max.: 48
<1>
Default:
–
Min.: 0.000 Ω
Max.: 65.000 Ω
<1>
Default:
–
Min.: 0.0%
Max.: 40.0%
Default: 0.50
Min.: E2-07 –
Max.: 0.50
Default: 0.75
Min.: E2-07 –
Max.: 0.75
Default: 0.0%
Min.: 0.0 –
Max.: 10.0
<1>
Default:
–
Min.: 0 W
Max.: 65535 W
<1>
Default:
–
Min.: 0.00 kW
Max.: 650.00 kW