■ 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.
■
E5-06: Motor d-Axis Inductance (Ld)
Sets the d-axis inductance in 0.01 mH units. This parameter is set during the Auto-Tuning process.
■
E5-07: Motor q-Axis Inductance (Lq)
Sets the q-axis inductance in 0.01 mH units. This parameter is set during the Auto-Tuning process.
■
E5-09: Motor Induction Voltage Constant 1 (Ke)
Set the induced peak voltage per phase in units of 0.1 mV/(rad/s) [electrical angle]. Set this parameter when using an
SSR1 series IPM motor with derated torque or an SST4 series IPM motor with constant torque.
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.
Note: Ensure that E5-24 = 0 when setting parameter E5-09. An alarm will be triggered, however, if both E5-09 and E5-24 are set 0, or
if neither parameter is set to 0. When E5-01 = FFFF, then E5-09 = 0.0.
■ E5-11 Encoder Z-Pulse Offset (Δθ)
Sets the offset between the rotor magnetic axis and the Z-pulse of the encoder connected. This parameter is set during
Parameter Auto-Tuning for PM motors and during Z Pulse Tuning.
■
E5-24: Motor Induction Voltage Constant 2 (Ke)
Set the induced phase-to-phase rms voltage in units of 0.1 mV/(r/min) [mechanical angle]. Set this parameter when using
an SMRA Series SPM Motor.
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.
Note: Ensure that E5-09 = 0 when setting parameter E5-24. An alarm will be triggered, however, if both E5-09 and E5-24 are set 0, or
if neither parameter is set to 0. When E5-01 = FFFF, then E5-09 = 0.0.
No. Parameter Name Setting Range Default
E5-05 Motor Stator Resistance 0.000 to 65.000 Ω Determined by E5-01
No. Parameter Name Setting Range Default
E5-06 Motor d-Axis Inductance 0.00 to 300.00 mH Determined by E5-01
No. Parameter Name Setting Range Default
E5-07 Motor q-Axis Inductance 0.00 to 600.00 mH Determined by E5-01
No. Parameter Name Setting Range Default
E5-09 Motor Induction Voltage Constant 1 0.0 to 2000.0 mV/(rad/s) Determined by E5-01
No. Parameter Name Setting Range Default
E5-11 Encoder Z-Pulse Offset -180.0 to 180.0 deg 0.0 deg
No. Parameter Name Setting Range Default
E5-24 Motor Induction Voltage Constant 2 0.0 to 6500.0 mV/(r/min) Determined by E5-01
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