Installing the Drive 3-1AC890PX AC DriveChapter 3 Installing the DriveThis chapter describes the mechanical and electrical installation of the AC890PX ACDrive. It discusses configuring your system, and how to turn the motor for the first time.Follow the steps for a successful installation.Step 1: Mechanical Installation1.1: Mounting the DriveStep 2: Electrical Installation2.1: Power Connections2.2: Control ConnectionsStep 3: Powering-Up the Unit3.1: Pre-Operation Checks3.2: Apply the 3-Phase Supply3.3: Configure the AC890PX AC DriveStep 4: Run the Motor4.1: The Autotune Feature4.2: Initial Start-Up Routines