YASKAWA U1000 Series - Page 488

B.3 Parameter Table
488 YASKAWA ELECTRIC SIEP C710636 02B YASKAWA U1000 Technical Manual
E5-07
(32FH)
<3>
Motor q-Axis Inductance (Lq)
(for PM Motors)
Sets the q-axis inductance for the PM motor.
Default:
<14>
Min: 0.00 mH
Max: 600.00 mH
256
E5-09
(331H)
<3>
Motor Induction Voltage
Constant 1 (Ke) (for PM Motors)
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.
Default:
<14>
Min: 0.0 mV/(rad/s)
Max:
2000.0 mV/(rad/s)
256
E5-11
(333H)
Encoder Z-pulse Offset (Δθ)
(for PM Motors)
Sets the offset between the rotor magnetic axis and the Z pulse of an incremental encoder. Set
during Z Pulse Offset Tuning.
Default: 0.0 deg
Min: -180 deg
Max: 180 deg
256
E5-24
(353H)
<3>
Motor Induction Voltage
Constant 2 (Ke) (for PM Motors)
Set the induced phase-to-phase rms voltage in units of 0.1 mV/(min
-1
) [mechanical angle]. Set
this parameter when using a Yaskawa SMRA Series SPM motor.
When setting this parameter, E5-09 should be set to 0.
Default:
<14>
Min: 0.0 mV/(min
-1
)
Max:
6500.0 mV/(min
-1
)
256
E5-25
(35EH)
Polarity Switch for Initial
Polarity Estimation
(for PM Motors)
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.
Default: 0
Min: 0
Max: 1
256
<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.
<72> Display is in the following units.
 CIMR-U20028, 20042, and 40011 to 40027: 0.01 A units
 CIMR-U20054 to 20248, and 40034 to 40930: 0.1 A units
<28> Selection may vary depending on the motor code entered to E5-01.
No.(Addr.) Name Description Setting Page
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
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