YASKAWA A1000 Technical Manual page 473


E5: PM Motor Settings
No.(Addr.) Name
E5-01
Motor Code Selection 
(329H)
(for PM Motors)
<3>
E5-02
Motor Rated Power 
(32AH)
(for PM Motors)
<3>
E5-03
Motor Rated Current 
(32BH)
(for PM Motors)
<3>
E5-04
Number of Motor Poles 
(32CH)
(for PM Motors)
<3>
E5-05
Motor Stator Resistance 
(32DH)
(for PM Motors)
<3>
E5-06
Motor d-Axis Inductance 
(32EH)
(for PM Motors)
<3>
E5-07
Motor q-Axis Inductance 
(32FH)
(for PM Motors)
<3>
E5-09
Motor Induction Voltage 
(331H)
Constant 1 (for PM Motors)
<3>
Encoder Z-pulse Offset 
E5-11
(333H) (for PM Motors)
E5-24
Motor Induction Voltage 
(353H)
Constant 2 (for PM Motors)
<3>
Polarity Switch for Initial 
E5-25
Polarity Estimation 
(35EH)
(for PM Motors)
<3> Parameter setting value is not reset to the default value when the drive is initialized.
<4> Default setting is dependent on the control mode (A1-02), the drive model (o2-04), and the Drive Duty (C6-01).
<14> Default setting value is dependent on the motor code set to E5-01.
<19> Display is in the following units.
 CIMR-A2A0004 to 2A0040, CIMR-A4A0002 to 4A0023: 0.01 A units
 CIMR-A2A0056 to 2A0312, CIMR-A4A0031 to 4A0675: 0.1 A units
 CIMR-A4A0930 to 4A1200: 1 A units
<28> Selection may vary depending on the motor code entered to E5-01.
YASKAWA ELECTRIC SIEP C710616 27G YASKAWA AC Drive A1000 Technical Manual
V/f V/f w/PG
OLV/PM AOLV/PM
Enter the YASKAWA motor code for the PM motor being used. Various motor parameters are
automatically set based on the value of this parameter. Setting that were changed manually will
be overwritten by the defaults of the selected motor code.
Note1. Set to FFFF when using a non-YASKAWA PM motor or a special motor.
2. If an alarm or hunting occurs even though a motor code is used, enter the value indicated
on the nameplate. For more details, refer to
Motors on page 121.
V/f V/f w/PG
OLV/PM AOLV/PM
Sets the rated capacity of the motor.
V/f V/f w/PG
OLV/PM AOLV/PM
Sets the motor rated current.
V/f V/f w/PG
OLV/PM AOLV/PM
Sets the number of motor poles.
V/f V/f w/PG
OLV/PM AOLV/PM
Set the resistance for each motor phase.
V/f V/f w/PG
OLV/PM AOLV/PM
Sets the d-axis inductance for the PM motor.
V/f V/f w/PG
OLV/PM AOLV/PM
Sets the q-axis inductance for the PM motor.
V/f V/f w/PG
OLV/PM AOLV/PM
Set the induced phase peak voltage in units of 0.1 mV/(rad/s) [electrical angle]. Set this
parameter when using a YASKAWA SSR1 Series PM motor with derated torque, or a
YASKAWA SST4 Series motor with constant torque.
When setting this parameter, E5-24 should be set to 0.
V/f V/f w/PG
OLV/PM AOLV/PM
Sets the offset between the rotor magnetic axis and the Z pulse of an incremental encoder. Set
during Z Pulse Offset Tuning.
V/f V/f w/PG
OLV/PM AOLV/PM
Set the induced phase-to-phase rms voltage in units of 0.1 mV/(min
this parameter when using a YASKAWA SMRA Series SPM motor.
When setting this parameter, E5-09 should be set to 0.
V/f V/f w/PG
OLV/PM AOLV/PM
There is normally no need to change this parameter from the default value.
Switches polarity for initial polarity estimation.
If "Sd=1" is listed on the nameplate or in a test report for a YASKAWA motor, E5-25 should be
set to 1.
Note: Available control mode for parameter E5-25 varies by drive model:
CIMR-A2A0004 to 2A0415 and 4A0002 to 4A0675: Available when A1-02 = 6, 7
CIMR-A4A0930 and 4A1200: Available when A1-02 = 5, 6, or 7
Description
OLV CLV
CLV/PM
Auto-Tuning for Permanent Magnet
OLV CLV
CLV/PM
OLV CLV
CLV/PM
OLV CLV
CLV/PM
OLV CLV
CLV/PM
OLV CLV
CLV/PM
OLV
CLV
CLV/PM
OLV CLV
CLV/PM
OLV CLV
CLV/PM
OLV CLV
CLV/PM
-1 ) [mechanical angle]. Set
OLV CLV
CLV/PM
B.3 Parameter Table
Setting Page
Default:
<4>
Min: 0000 223
Max: FFFF
<28>

Default:
<14>
Min: 0.10 kW 223
Max: 650.00 kW
Default:
<14>
Min: 10% of drive rated
current 223
Max: 200% of drive
rated current
<19>

Default:
<14>
Min: 2 223
Max: 48

Default:
<14>
Min: 0.000 
223
Max: 65.000 

Default:
<14>
Min: 0.00 mH 223
Max: 300.00 mH

Default:
<14>
Min: 0.00 mH 224
Max: 600.00 mH

Default:
<14>
Min: 0.0 mV/(rad/s)
224
Max: 
2000.0 mV/(rad/s)
Default: 0.0 deg
Min: -180 deg 224
Max: 180 deg

Default:
<14>
Min: 
) 
0.0 mV/(min -1 224
Max:
6500.0 mV/(min -1 )
Default: 0
Min: 0 224
Max: 1
473
B