In line with the environmental revolution electric motor control is moving very quickly in the direction of higher efficiency for industrial motors and drives moreover an increased level of integration at the lowest cost is required to support market penetration of new technologies as well as increased safety and reliability. Electric motors consume almost 50 of the worlds electricity with the cost of energy rising steadily industry is focused on replacing inefficient constant speed motors and drives with microprocessor based variable speed drives this new motor control technology will reduce energy consumption by more than 30 compared to the older drives. Industrial electrical motor controls plc three modules 32 hours each outline of each module module 1 basic industrial electricity outline of topics electrical safety electrical concepts ohms law watts law kirchoffs laws etc electrical circuits components magnetism and electromagnetism alternating current direct current capacitive inductive reactance . Abstract this overview of industrial motor controls highlights the differences and subsystems for dc motor brushless dc and ac induction motors an in depth analysis of critical subsystems focuses on monitoring and measuring current sensing temperature sensing motor speed position and movement monitoring and controlling multichannel currents and voltages and high accuracy motor control with encoder data interfaces