Initial SetUp TrialRUN33.8 Auto-TuningYASKAWA ELECTRIC SIEP C710617 01B YASKAWA AC Drive GA700 Technical Manual 155Method ParameterSettings Applicable When/AdvantagesApplicable Control Methods(Value set in A1-02)OLV/PM(5)AOLV/PM(6)CLV/PM(7)Z Pulse OffsetTuning T2-01 = 3• When the encoder Z-pulse offset is unknown.• When encoder was replaced• Deviation from Z phase (Δθ) is compensated for.Note:Motor rotates slowly while encoder baseposition is measured.- - xPM Rotational Auto-Tuning T2-01 = 4• When information from the motor’s test report ornameplate is not available.• Motor can be decoupled from machinery androtate freely while Auto-Tuning is performed.• Values measured during Auto-Tuning areautomatically set to the motor parameters.x x x■ Input Data for PM Motor Auto-TuningTo perform Auto-Tuning, input data for the items marked with “x” in the following chart. Before starting Auto-Tuning, the motor’s test report or nameplate should be available for ready reference.Table 3.10 Input Data for PM Motor Auto-TuningInput Data Parameters UnitAuto-Tuning Method(Value set in T2-01)PM Motor ParameterSettings(0)PM StationaryAuto-Tuning(1)PMStationaryAuto-TuningforStatorResistance(2)ZPulseOffsetTuning(3)PM Rotational Auto-Tuning(4)Controlmethod A1-02 - 5, 6, 7 5 6, 7 5 6, 7 5, 6, 7 7 5 6 7PM MotorCodeSelectionT2-02 -MotorcodeofYaskawamotor*1FFFF *2 FFFF *2 - - - - - - -PM MotorType T2-03 - - - - x x - - x x xPM MotorRated Power T2-04 kW - x x x x - - x x xPM MotorRated Voltage T2-05 V - x x x x - - x x xPM MotorRated Current T2-06 A - x x x x x - x x xPM MotorBaseFrequencyT2-07 Hz - x - x - - - x - -Number of PMMotor Poles T2-08 - - x x x x - - x x xPM MotorBase Speed T2-09 min-1 - - x - x - - - x xPM MotorStatorResistanceT2-10 Ω x x x - - - - - - -
