Parker AC890 Product Manual page 371

MOTOR INDUCTION
SETUP::MOTOR CONTROL::MOTOR INDUCTION
Designed for all Motor Control Mode, except PMAC Control Mode.
In this function block you enter the details of the motor under control and any available motor nameplate information.
The Autotune feature will determine the MAG CURRENT, STATOR RES, LEAKAGE INDUC, MUTUAL INDUC and ROTOR
TIME CONST motor model parameter.
The OVERLOAD parameter determines the allowed level of motor overload. This can be especially useful when operating
with motors smaller than the drive rating.
Note Do not attempt to control motors whose rated current is less than 25% of the drive rated current. Poor motor control
or Autotune problems may occur if you do.
Parameter Descriptions
POWER
This parameter contains the motor nameplate power.
* BASE FREQUENCY
This parameter contains the motor nameplate base frequency. Refer to FLUXING, page D-53.
* MOTOR VOLTAGE
This parameter contains the motor nameplate voltage at base frequency.
MOTOR CURRENT
This parameter contains the motor nameplate full-load line current.
MAG CURRENT
This parameter contains the motor model no-load line current as determined by the auto-tune.
D-80
Page
PREF: 27.02
PREF: 27.03
PREF: 27.04
PREF: 27.05
PREF: 27.06
Default: 1.5 kW
Default: 50.0 Hz
Default: 230.0 V
Default: 6.26 A
Default: 2.50 A
Range: 0.00 to 3000.00kW
Range: 7.5 to 1000.0Hz
Range: 0.0 to 575.0V
Range: 0.00 to 3276.70 A
Range: 0.00 to 3276.70 A
890SD Standalone Drive - Frames G, H & J