98 YASKAWA ELECTRIC SIEP C710616 27C YASKAWA AC Drive A1000 Technical Manual4.4 Start-Up Flowcharts4.4 Start-Up FlowchartsThe flowcharts in this section summarize basic steps required to start the drive. Use the flowcharts to determine the mostappropriate start-up method for a given application. The charts are intended as a quick reference to help familiarize theuser with start-up procedures.Note: To set up the drive using one of the Application Presets, refer to Application Selection on page 103.◆ Flowchart A: Basic Start-up and Motor TuningFlowchart A in Figure 4.8 describes a basic start-up sequence. This sequence varies slightly depending on theapplication. Use drive default parameter settings in simple applications that do not require high precision.Figure 4.7Figure 4.8 Basic Start-upNote: When the motor cable length has changed for more than 50 m after Auto-Tuning has been performed (e.g., after the drive hasbeen set up and then later installed in a different location), execute Stationary Auto-Tuning for resistance between motor linesonce the drive is installed in its final installation location.Note: Auto-Tuning should be performed again after installing an AC reactor or other such components to the output side of the drive.Flowchart Subchart Objective PageA – Basic startup procedure and motor tuning 98–A-1 Simple motor setup using V/f mode 99A-2 High-performance operation using Open Loop Vector (OLV) or Closed Loop Vector (CLV) motor control 100A-3 Setting up the drive to run a permanent magnet (PM) motor 101YESNOSTARTInstall and wire the drive as explained in Chapters 1, 2, and 3Apply main power on to the driveAdhere to safety messages concerning application of powerApplication PresetsA1-06 used ?Set the control mode in parameter A1-02. Refer toApplicationSelection sectionToFlowchart A-1Control ModeA1-02 =ToFlowchart A-2ToFlowchart A-3Set the basic parameters b1-01/02 for frequency reference and run command source selection H1-, H2-, H3-, H4-, H6- for I/O terminal setting d1- for multi-speed references if used C1- and C2- for accel./decel. and S-curve time settings C6-01 for heavy/normal duty mode selection L8-55 = 0 if a regen converter is used. L3-04 if dynamic braking options are usedFine tune parameters. Adjust application settings (PID, ...) if necessary.Check the machine operation and verify parameter settings.Drive is ready to run the application.From Flowchart A-1, A-2, or A-30: V/f1: V/f w/PG2: OLV3: CLV5: OLV/PM6: AOLV/PM7: CLV/PM
