11.6 E: Motor Parameters700 YASKAWA ELECTRIC SIEP C710617 01B YASKAWA AC Drive GA700 Technical ManualNote:The value appears in units of 300 kW when the maximum applicable motor output is less than 0.01 kW and appears in units of 300 kWwhen over 0.1 kW.The maximum applicable motor output varies depending on C6-01 [Normal / Heavy Duty Selection].◆ E3: V/f Pattern for Motor 2E3 parameters [V/f Pattern for Motor 2] set the control mode and V/f pattern used for motor 2.Note:V/f preset patterns similar to those set with E1-03 [V/f Pattern Selection] are not available for E3 parameters. Use E3-04 [Motor 2Maximum Output Frequency] through E3-10 [Motor 2 Minimum Output Voltage] to manually set the V/f pattern.■ Notes on Manually Setting V/f PatternsFigure 11.69 Motor 2 V/f Pattern Diagram• To configure a linear V/f pattern at frequencies lower than E3-06 [Motor 2 Base Frequency], set E3-07 = E3-09[Motor 2 Mid Point A Frequency = Motor 2 Minimum Output Frequency]. In this case, E1-08 [Mid Point AVoltage] is disregarded.• Ensure that the five frequencies are set according to the following rules.E3-09 ≤ E3-07 < E3-06 ≤ E3-11 ≤ E3-04 [Motor 2 Minimum Output Frequency ≤ Motor 2 Mid Point AFrequency < Motor 2 Base Frequency ≤ Motor 2 Mid Point B Frequency ≤ Motor 2 Maximum OutputFrequency]Incorrect settings will trigger oPE10 [V/f Data Setting Error].• The V/f pattern settings will be ignored when E3-11 = 0.0 Hz.• The manually set values for E3-04 through E3-13 [Motor 2 Base Voltage] are reset to their default settingswhen the drive is initialized using A1-03 [Initialize Parameters].■ E3-01: Motor 2 Control Mode SelectionNo.(Hex.) Name Description Default(Range)E3-01(0319)Motor 2 ControlMode Selection Selects the control method for motor 2.0(0 - 3)Note:• Changing the motor 2 control mode selection changes the settings value of parameters dependent on E3-01 to the default settings.• The protection operation of oL1 [Motor Overload] is determined by L1-01 [Motor Overload Protection Select] in the same way asMotor 1.• This parameter is not reset when the drive is initialized using parameter A1-03 [Initialize Parameters].0 : V/f Control1 : Closed Loop V/f Control2 : Open Loop Vector Control3 : Closed Loop Vector Control■ E3-04: Motor 2 Maximum Output FrequencyNo.(Hex.) Name Description Default Setting(Range)E3-04(031A)Motor 2 MaximumOutput Frequency Sets the maximum output frequency used for motor 2.Determined by E3-01(40.0 - 590.0 Hz)V/f CL-V/f OLV CLV AOLV OLV/PMOLV/PM AOLV/PM CLV/PM EZOLVV/f CL-V/f OLV CLV AOLV OLV/PMOLV/PM AOLV/PM CLV/PM EZOLV
