Document Number: FRDMLVPMSMUG Freescale Semiconductor, Inc. User s Guide 0 , 02/2016 Freedom FRDM-MC-LVPMSM Development Platform Users Guide 1. Introduction Contents 1. Introduction ........................................................................ 1 The Freedom development platform is a set of software 2. FRDM-MC-LVPMSM Hardware Overview ..................... 2 and hardware tools for evaluation and development. It is 3. FRDM-MC-LVPMSM Hardware Description ................... 4 ideal for rapid prototyping of microcontroller-based 3.1. Low Voltage 3-Phase PMSM Driver Board (24V/48V) ............................................................................. 4 applications. 4. References .......................................................................... 4 5. Revision History ................................................................ 4 The FRDM-MC-LVPMSM low-voltage evaluation board, in a shield form factor, effectively turns a Freedom development platform into a complete motor control reference design, compatible with existing Freedom development platforms, FRDM-KV31F and FRDM-KV10Z, and the low cost motor FRDM-MC- LVMTR. The FRDM-MC-LVPMSM shield board implements a 3- phase Permanent Magnet Synchronous Motor (PMSM) interface platform that adds Field Oriented Control (FOC) motor control capabilities, such as rotational or linear motion, to your design applications. 2016 Freescale Semiconductor, Inc. All rights reserved. FRDM-MC-LVPMSM Hardware Overview 2. FRDM-MC-LVPMSM Hardware Overview The features of the FRDM-MC-LVPMSM hardware are as follows: Power Supply Input voltage DC: 24-48VDC, via 5.5x2.1mm barrel connector. Output current up to 5 amps RMS. Power supply reverse polarity protection circuitry. 3-phase bridge inverter (6-MOSFETs). 3-phase MOSFET gate driver with over current and under voltage protection. Analog sensing (DC bus voltage, DC bus current, 3-phase back-EMF voltage). 5.5 VDC auxiliary power supply providing FRDM MCU board supplying. Motor speed/position sensors interface (Encoder, Hall). Freedom motor control headers compatible with Arduino R3 pin layout. The FRDM-MC-LVPMSM board does not require any hardware configuration or jumpers setting. It contains no jumpers. Freedom FRDM-MC-LVPMSM Development Platform Users Guide, User s Guide, 0, 02/2016 2 Freescale Semiconductor, Inc.