ASDA-A2 Chapter 5 Trial Run and Tuning ProcedureRevision September 2012 5-35.2 Applying Power to the DriveThe users please observe the following steps when applying power supply to the servo drive.1. Please check and confirm the wiring connection between the drive and motor is correct.1) Terminal U, V, W and FG (frame ground) must connect to Red, White, Black and Greencables separately (U: Red, V: White, W: Black, FG: Green). If not connect to thespecified cable and terminal, then the drive cannot control motor. The motorgrounding lead, FG must connect to grounding terminal. For more information ofcables, please refer to section 3.1.2) Ensure to connect encoder cable to CN2 connector correctly. If the users only desireto execute JOG operation, it is not necessary to make any connection to CN1 and CN3connector. For more information of the connection of CN2 connector, please refer toSection 3.1 and 3.4. Do not connect the AC input power (R, S, T) to the (U, V, W) output terminals. This willdamage the AC servo drive.2. Main circuit wiringConnect power to the AC servo. For three-phase input power connection and single-phaseinput power connection, please refer to Section 3.1.3.3. Turn the Power OnThe Power includes control circuit power (L1c, L2c) and main circuit power (R, S, T). Whenthe power is on, the normal display should be shown as the following figure:As the default settings of digital input signal, DI6, DI7 and DI8 are Reverse Inhibit Limit(NL), Forward Inhibit Limit (PL) and Emergency Stop (EMGS) respectively, if the users do notwant to use the default settings of DI6 ~ DI8, the users can change their settings by usingparameters P2-15 to P2-17 freely. When the setting value of parameters P2-15 to P2-17 is0, it indicates the function of this DI signal is disabled. For more information ofparameters P2-15 to P2-17, please refer to Chapter 8 “Parameters”.If the parameter P0-02 is set as motor speed (06), the normal display should be shown asthe following figure:If there is no text or character displayed on the LED display, please check if the voltage ofthe control circuit terminal ((L1c, L2c) is over low.
