YASKAWA T1000A, Техническое руководство, Страница: 171 / 517

5.5 E: Motor Parameters
YASKAWA ELECTRIC SIEP C710616 30B YASKAWA AC Drive T1000A Technical Manual 171
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E5: PM Motor Settings
These parameters set the motor data of a PM motor.
When Yaskawa motors are used, entering the motor code written on the motor nameplate will set up the E5-
††
parameters.
For all other PM motors, Auto-Tuning can be performed. If motor data is known, it can also be entered manually.
Note: 1. E5-
††
parameters are visible only when a PM motor control mode is selected (A1-02 = 5, 6, or 7).
2. E5-
††
parameters are not reset when the drive is initialized using parameter A1-03.
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E5-01: Motor Code Selection
When Yaskawa motors are used, set the motor code for the PM motor being used. Depending on the motor code entered,
the drive automatically sets several parameters to appropriate values.
Refer to Parameter Defaults Determined by Motor
Code (E5-01) on page 431 for details on the supported motor codes and their parameter settings.
Setting parameter E5-01 to FFFF will allow to set the motor data manually using the E5-
††
parameters.
Note: 1. If E5-01 was set a value besides FFFF and is then changed to FFFF, the value of parameters E5-02 through E5-24 will not change.
2. If using a different motor other than Yaskawa’s SMRA, SSR1, or SST4 series, then E5-01 should be set to FFFF.
3. The default setting is below:
･
OLV/PM, AOLV/PM: Yaskawa SSR1 Series (1750 r/min)
･
CLV/PM: Yaskawa SSR4 Series (1750 r/min)
4. Some selections may not be available depending on the motor code that has been selected.
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E5-02: Motor Rated Power
Sets the rated power of the motor. Determined by the value set to T2-04 during Stationary Auto-Tuning for PM motors or
by entering the motor code to E5-01.
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E5-03: Motor Rated Current
Sets the motor rated current in amps. This parameter is automatically set when the value is entered to T2-06 during the
Auto-Tuning process.
Note: This value's number of decimal places depends on the drive model and the Heavy/Normal duty selection in parameter C6-01.
The value will have two decimal places (0.01 A) if the drive is set for a Maximum Applicable Motor Capacity up to 11 kW (refer
to
Table A.2 and Table A.3 ) and one decimal place (0.1 A) if the set Maximum Applicable Motor Capacity is higher than 11 kW.
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E5-04: Number of Motor Poles
Sets the number of motor poles. This parameter is automatically set when the value is entered to T2-08 during the Auto-
Tuning process.
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E5-05: Motor Stator Resistance (r1)
Set the resistance for one motor phase. When measuring the resistance manually, make sure not to enter the line-to-line
resistance into E5-05.
No. Parameter Name Setting Range Default
E5-01 Motor Code Selection 0000 to FFFF
Determined by A1-02,
C6-01 and o2-04
No. Parameter Name Setting Range Default
E5-02 Motor Rated Power 0.10 to 650.00 kW Determined by E5-01
No. Parameter Name Setting Range Default
E5-03 Motor Rated Current 10 to 200% of drive rated current Determined by E5-01
No. Parameter Name Setting Range Default
E5-04 Number of Motor Poles 2 to 48 Determined by E5-01
No. Parameter Name Setting Range Default
E5-05 Motor Stator Resistance 0.000 to 65.000
Ω
Determined by E5-01