No.
Parameter Name
Setting Range
Default
E5-11
Encoder Z Pulse Offset (for PM Motors)
-180.0 to 180.0 deg
0.0 deg
n
E5-24: Motor Induction Voltage Constant 2 (Ke) (for PM Motors)
Set the induced phase-to-phase rms voltage in units of 0.1 mV/(r/min) [mechanical angle]. Set this parameter when using an
SPM Motor (SMRA Series or equivalent).
When E5-01 is set to FFFF, use either E5-09 or E5-24 for setting the voltage constant. This parameter is set during Parameter
Auto-Tuning for PM motors.
No.
Parameter Name
Setting Range
Default
E5-24
Motor Induction Voltage Constant 2 (for PM Motors)
0.0 to 6500.0 mV/(r/min)
Determined by
E5-01
Note:
Set E5-24 to 0.0 when setting E5-09. However, setting both E5-09 and E5-24 to 0.0 will trigger an alarm. An alarm will also be triggered
if neither E5-09 nor E5-24 are set to 0.0. When E5-01 is set to FFFF, then E5-09 should be set to 0.0.
n
E5-25: Polarity Switch for Initial Polarity Estimation Timeout (for PM Motors)
Switches polarity for initial polarity estimation. There is normally no need to change this parameter from the default value.
If “Sd = 1” is listed on the nameplate or in a test report for a Yaskawa motor, this parameter should be set to 1.
No.
Parameter Name
Setting Range
Default
E5-25
Polarity Switch for Initial Polarity Estimation Timeout (for PM
Motors)
0, 1
0
Setting 0: “Sd = 1” is not listed
Setting 1: “Sd = 1” is listed
5.5 E: Motor Parameters
YASKAWA ELECTRIC SIEP C710636 04D U1000 Industrial MATRIX Drive Technical Manual
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5
Parameter Details
Summary of Contents for U1000 iQpump Drive
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