The drive’s increased capabilities include an additional programmable digital input, RS-485 terminals and an enhanced keypad. Features include four modes of operation—V/Hz, Enhanced V/Hz, Vector Speed, and Torque—plus high starting torque, auto-tuning, advanced low-speed control and dynamic speed regulation. The Electronic Programming Module or EPM, is a removable chip that is the drive’s memory and allows users to program multiple drives in seconds. Lenze-AC Techwww.Lenze-actech.com508.278.9100