2-771 Before Using the Products2 Preparation3 Connection4 Setup5 Adjustment6 When in Trouble7 Supplement(3) Motor trial runRemarksYou can make a trial run (JOG run) without connecting the Connector, Connector X4 tothe host controller such as PLC.• Separate the motor from the load, detach the Connector, Connector X4 before the trialrun.• Bring the user parameter setups (especially Pr0.04 and Pr1.01 to 1.04) to defaults, toavoid oscillation or other failure.• Inspection Before Trial RunDisplay LEDConnector X6groundPowersupplyMotorMachine(1) Inspection on wiring• Miswiring ? (Especially power input and motor output)• Short or grounded ?• Loose connection ?(2) Confirmation of power supply and voltage• Rated voltage ?(3) Fixing of the servo motor• Unstable mounting ?(4) Separation from themechanical system(5) Release of the brake(6) Turn to Servo-OFF after finishing the trial run by pressing .(1) Inspection on wiring• Miswiring ? (Especially power input and motor output)• Short or grounded ?• Loose connection ?(2) Confirmation of power supply and voltage• Rated voltage ?(3) Fixing of the servo motor• Unstable mounting ?(4) Separation from themechanical system(5) Release of the brake(6) Turn to Servo-OFF after finishing the trial run by pressing .15. How to Use the Front PanelAuxiliary Function Mode (EXECUTION display)Related page • For wiring details, refer to P2-9 “Overall Wiring”.• P.4-6 “Pr0.04”• P.4-12 “Pr1.01 to 1.04”