4.7 Basic Drive Setup AdjustmentsThis section explains the basic settings required for initial drive operation. Checking these basic parameter settings will helpto ensure a successful drive start-up. Refer to Parameter List on page 281 for a complete listing of drive parameters if moreinformation is required for parameters not listed in this section or in 4.13 Advanced Drive Setup Adjustments.n A1-02: Control Method SelectionSelects the Control Method (also referred to as the control mode) that the drive uses to operate the motor. Parameter A1-02determines the control mode for the motor.Note: When changing control modes, all parameter settings depending upon the setting of A1-02 will be reset to the default.No. Parameter Name Setting Range DefaultA1-02 Control Method Selection 0, 5 0Setting 0: V/f Control for Induction MotorsUse this mode for simple speed control and for multiple motor applications with low demands to dynamic response or speedaccuracy. The speed control range is 1:40.Setting 5: Open Loop Vector Control for PMUse this mode when running a PM motor in variable torque applications that benefit from energy efficiency. The drive cancontrol an SPM or IPM motor with a speed range of 1:20 in this control mode.n b1-01: Frequency Reference Selection for AUTO ModeSelects the frequency reference source 1.Note: If a Run command is input to the drive, but the frequency reference entered is 0 or below the minimum frequency, the AUTO or HANDindicator LED on the HOA keypad will light and the OFF indicator will flash.No. Parameter Name Setting Range Defaultb1-01 Frequency Reference Selection for AUTO Mode 0 to 3 1Setting 0: HOA KeypadUsing this setting, the frequency reference can be input by:• switching between the multi-speed references from d1-01 to d1-04.• entering the frequency reference on the operator keypad.Setting 1: Terminals (Analog Input Terminals)Using this setting, an analog frequency reference can be entered as a voltage or current signal from terminals A1 or A2.Voltage InputVoltage input can be used at any of the two analog input terminals. Make the settings as described in Table 4.15 for the inputused.Table 4.15 Analog Input Settings for Frequency Reference Using Voltage SignalsTerminal Signal LevelParameter SettingsNotesSignal LevelSelection Function Selection Gain BiasA10 to 10 Vwith Zero Limit H3-01 = 0H3-02 = 0(Frequency Reference Bias) H3-03 H3-04Set Jumper S1 on the terminalboard to “V” for voltage input.0 to 10 Vwithout ZeroLimit H3-01 = 1A20 to 10 Vwith Zero Limit H3-09 = 0H3-10 = 0(Frequency Reference Bias) H3-11 H3-120 to 10 Vwithout ZeroLimit H3-09 = 14.7 Basic Drive Setup AdjustmentsYASKAWA ELECTRIC TOEP C710616 45F YASKAWA AC Drive – Z1000 User Manual 1274 Start-Up Programming& Operation
