PA7300 Instruction Manual - TECO-Westinghouse Motor Company

FunctionTorqueBoostControlEnergysavingMotorConstant*3ParameterN0.On-17On-18On-19On-20On-21On-22On-23On-24Name LCD Display (English) DescriptionMotor phase to phaseresistanceTorque Compensation ofcare lossTorque Compensation limitMotor Constant R1Motor Constant R2Motor Constant LMotor Constant RmMotor Constant LmOn-17=00.308Motor Line ROn-18=425WTq. Compens. Care LossOn-19=100VTq. Compens. LimitOn-20=00.000Motor R1On-21=00.000Motor R2On-22=00.000mHMotor LOn-23=00.000m/Motor RmOn-24=00.00mHMotor LmSetting range0 ~ 65.535Setting unit 0.001Setting range0 ~ 65535WSetting unit 1WSetting range0 ~ 50V* 2Setting unit 1VSetting range0.000 ~ 65.535Setting unit 0.001Setting range0.000 ~ 65.535Setting unit 0.001Setting range0.000 ~ 65.535mHSetting unit 0.001mHSetting range0.000 ~ 65.535m/Setting unit 0.001m/Setting range0.00 ~ 655.35mHSetting unit 0.01mHFactorySetting0.308* 1425W* 1100V* 10.0000.0000.000mH0.000m/0.00mH1. Factory setting differ depending on inverter capacity (Sn-01 set value).This example shown combination of TECO standard motor 440V, 60Hz, 25HP(18.5KW).2. For 220V class, X2 for 440V class.3. Setting can be made only when Cn-60=FFH. When the value is changed, K2(Energy-saving Coefficient K2) is calculated and the calculated value is set toCn-58. Motor constants (On-20 ~On-24) are not stored in NVRAM and become 0 atpower startup. The unit and setting range change depending on the inverter capacity:1/10 for 220V class 25HP ~ 125HP, 440V class 75HP ~ 500HP.110