YASKAWA AC Drive-A1000 Technical Manual page 194

5.5 E: Motor Parameters
n E5-03: Motor Rated Current
Note: PM motor control modes are not available on 600 V class drives, CIMR-Ao5oooooooo.
Sets the motor rated current in amps. Automatically set when the value is entered to T2-06 during Auto-Tuning.
No.
E5-03
Note: The number of decimal places in the parameter value depends on the drive model and the ND/HD selection in parameter C6-01. This value
has two decimal places (0.01 A) if the drive is set for a maximum applicable motor capacity up to and including 11 kW, and one decimal place
(0.1 A) if the maximum applicable motor capacity is higher than 11 kW.
n E5-04: Number of Motor Poles
Note: PM motor control modes are not available on 600 V class drives, CIMR-Ao5oooooooo.
Sets the number of motor poles. Automatically set when the value is entered to T2-08 during Auto-Tuning.
No.
E5-04
n E5-05: Motor Stator Resistance (r1)
Note: PM motor control modes are not available on 600 V class drives, CIMR-Ao5oooooooo.
Set the resistance for one motor phase. Do not enter the line-to-line resistance into E5-05 when measuring the resistance
manually.
No.
E5-05
n E5-06: Motor d-Axis Inductance (Ld)
Note: PM motor control modes are not available on 600 V class drives, CIMR-Ao5oooooooo.
Sets the d-Axis inductance in 0.01 mH units. This parameter is set during the Auto-Tuning process.
No.
E5-06
n E5-07: Motor q-Axis Inductance (Lq)
Note: PM motor control modes are not available on 600 V class drives, CIMR-Ao5oooooooo.
Sets the q-Axis inductance in 0.01 mH units. This parameter is set during the Auto-Tuning process.
No.
E5-07
n E5-09: Motor Induction Voltage Constant 1 (Ke)
Note: PM motor control modes are not available on 600 V class drives, CIMR-Ao5oooooooo.
Sets 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.
Set the voltage constant with E5-09 or E5-24 shen E5-01 is set to FFFF. This parameter is set during Auto-Tuning for PM
motors.
No.
E5-09
Note: Set E5-24 to 0 when setting E5-09. However, setting both E5-09 and E5-24 to 0 will trigger an alarm. An alarm will also be triggered if neiher
E5-09 nor E5-24 are set to 0. When E5-01 is set to FFFF, then E5-09 = 0.0.
194
Parameter Name
Motor Rated Current
Parameter Name
Number of Motor Poles
Parameter Name
Motor Stator Resistance
Parameter Name
Motor d-Axis Inductance
Parameter Name
Motor q-Axis Inductance
Parameter Name
Motor Induction Voltage Constant 1
10 to 200% of drive rated
Refer to Power Ratings on page
YASKAWA ELECTRIC SIEP C710616 31B YASKAWA AC Drive – A1000 Technical Manual
Setting Range
current
373.
Setting Range
2 to 48
Setting Range
0.000 to 65.000 Ω
Setting Range
0.00 to 300.00 mH
Setting Range
0.00 to 600.00 mH
Setting Range
0.0 to 2000.0 mV/(rad/s)
Default
Determined by
E5-01
Default
Determined by
E5-01
Default
Determined by
E5-01
Default
Determined by
E5-01
Default
Determined by
E5-01
Default
Determined by
E5-01