Product Features Auto-tuning vector modes Torque or speed control Adjustable torque limits in each quadrant Output frequencies to 875 Hz Dual acceleration/deceleration ramps Inertia compensation during acceleration and deceleration Four point V/Hz characteristic Seven preset speeds Program Sequencer Windows PC software tool (Free Internet download) Fault Memory - Last 5 faults Plug-in control terminals RS485 interface (Standard) 2 x 16 character LCD alphanumeric display Extensive I/O for customer interface 100 kHz, pulse input and pulse output for Master/Slave Dynamic braking with internal transistor & resistor - 1.5 - 55 kW Adjustable carrier frequencies up to 15 kHz Memory of 3 sets of customer parameters IP20 Metal enclosure Password protected programming UL, cUL, CE marked – 1.5–55 kW; CE marked - 1.5 - 355 kW External Keypad available