Delta Electronics none manual Applying Power to the Drive

Chapter 5 Trial Run and Tuning ProcedureASDA-AB Series

5.2Applying Power to the Drive

The 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 Green cables separately (U: Red, V: White, W: Black, FG: Green). If not connect to the specified cable and terminal, then the drive cannot control motor. The motor grounding lead, FG must connect to grounding terminal. For more information of cables, please refer to section 3.1.

2)Ensure to connect encoder cable to CN2 connector correctly. If the users only desire to execute JOG operation, it is not necessary to make any connection to CN1 and CN3 connector. For more information of the connection of CN2 connector, please refer to Section 3.1 and 3.4.

¾Do not connect the AC input power (R, S, T) to the (U, V, W) output terminals. This will damage the AC servo drive.

2.Main circuit wiring

Connect power to the AC servo. For three-phase input power connection and single-phase input power connection, please refer to Section 3.1.3.

3.Turn the Power On

The Power includes control circuit power (L1, L2) and main circuit power (R, S, T). When the 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 (CWL), Forward Inhibit Limit (CCWL) and Emergency Stop (EMGS) respectively, if the users do not want to use the default settings of DI6~DI8, the users can change their settings by using parameters P2-15 to P2-17 freely. When the setting value of parameters P2-15 to P2-17 is 0, it indicates the function of this DI signal is disabled. For more information of parameters P2-15 to P2-17, please refer to Chapter 7 “Parameters”. If the parameter P0-02 is set as motor speed (06), the normal display should be shown as the following figure:

If there is no text or character displayed on the LED display, please check if the voltage of the control circuit terminal (L1and L2) is over low.

Revision March 2008, Doc. Name: 2007PDD23000011 5-3