Connect R, S, T (for 3-phase) or L1, L2 (for 1-phase) to input terminals.

Using the keypad, he bumped the acceleration time to fifteen seconds and adjusted the torque boost. He gave the manual a final pat, closed the cabinet door, and hit the start button.

Secure a thick, low-resistance ground wire directly to the PE terminal to prevent dangerous electromagnetic noise and shock hazards. 3. Control Circuit Interfacing