5 Start Up ‹ Power On Before turning on the power supply, • Make sure all wires are connected properly. • Make sure no screws, loose wire ends or tools are left in the drive. • After turning the power on, the drive mode display should appear and no fault or alarm should be displayed. ‹ Control Mode Selection (A1-02) There are three control modes available. Select the control mode that best suits the applications the drive will control. ‹ Auto-Tuning (T1- †† ) Auto-Tuning automatically sets up the motor data relevant drive parameters. Three different modes are supported Never touch the motor until the Auto-Tuning is finished.
Even thought the motor may not be rotating when Auto-Tuning, voltage is still applied to the motor during the tuning process. CAUTION 18 I67E-EN V1000 Quick Start Guide Control Mode Parameter Main Applications V/f Control A1-02 = 0 (default) • General variable speed applications, particularly useful for running multiple motors from a single drive • When replacing a drive in which parameter settings are unknown Open Loop Vector Control (OLV) A1-02 = 2 • General variable speed applications • Applications requiring high precision, high speed control PM Open Loop Vector Control A1-02 = 5 • Derated torque-load applications employing permanent magnet motors (SPM, IPM) and energy savings.
Tuning Mode Parameter Control Mode Description Rotational Auto-Tuning T1-01 = 0 OLV Perform when setting the drive to operate in Open Loop Vector control. The motor must be able to rotate without load during the tuning process in order to achieve a high accuracy. Terminal resistance tuning T1-01 = 2 OLV, V/f control Perform in V/f control if the motor cable is long or if the cable has been changed. Rotational Auto-Tuning for Energy Saving T1-01 = 3 V/f control Perform when using Energy Saving or Speed Search.The motor must be able to rotate without load in order to achieve a high tuning accuracy.