L010364- MDC150-01301 User's Guide
Contents
1. Z Z aA of 0 of Has Jofififafofo ae of ojof st sts 120 Hall Spacing Sequence Forward Step 12 3 4 5 6 prassa Z 21 Phase Z Zz Prasec Z Z Step 1 2 8 amp 6 PraseA Z Z Phase Z z Prasec Z 2 Cs En Es a Hac of of t tfo 60 Hall Spacing Sequence Forward 60 Hall Spacing Sequence Reverse Top Transistor ON Bottom Transistor OFF Current flows into this wire Top Transistor OFF Bottom Transistor ON Current flows out of this wire Z Top Transistor OFF Bottom Transistor OFF No current into or out of this wire High Impedance Motor Connection Refer to the hookup diagram for typical driver applications When connecting a motor for the first time connect the hall sensor wires 5 of them to the driver DO NOT CONNECT THE PHASES YET Turn on power and rotate the motor by hand If the RED FAULT LED comes on the hall phases are incorrectly wired If the RED FAULT LED does not come on then the hall wires are connected correctly Power the unit down and proceed to connect the motor phases If the motor does not run or runs erratically power down and check the speed potentiometer and make sure the phases are connected correctly There are six different ways to connect the phase wires and normally only two will allow the motor to rotate but only one is correct If the direction of th2. in Hz L010364 www nok group cn January 2007 Typical Hookup Drawing Dimensions L010364 MDC150 012301 MDC150 012301 HALL POWER HALL A HALL B HALLC HALL GND i PG OUT DIRECTION l FREEWHEEL A RUN STOP aooo NAHEIM Cae a Asromarion MOTION CONTROL MADE EASY a a i www nok group cn January 2007 COPYRIGHT Copyright 2006 by Anaheim Automation All rights reserved No part of this publication may be reproduced transmitted transcribed stored in a retrieval system or translated into any language in any form or by any means electronic mechanical magnetic optical chemical manual or otherwise without the prior written permission of Anaheim Automation 910 E Orangefair Lane Anaheim CA 92801 DISCLAIMER Though every effort has been made to supply complete and accurate information in this manual the contents are subject to change without notice or obligation to inform the buyer In no event will Anaheim Automation be liable for direct indirect special incidental or consequential damages arising out of the use or inability to use the product or documentation Anaheim Automation s general policy does not recommend the use of its products in life support applications wherein a failure or malfunction of the product may directly threaten life or injury Per Anaheim Automation s Terms and Conditions the user of Anaheim Automation products in life su
3. the motor to coast to a stop Motor Run Stop The motor run stop feature allows the stopping of a motor by shorting out the bottom drives of the three phases Alow at this input allows the motor to run while a high open input does not allow motor operation and if operating causes rapid deceleration Motor Direction The motor direction feature allows the changing of the rotation of the motor This input should not be changed while motion is in progress A high open input causes the motor to turn in the CW direction while a low at this input causes the motor to turn in the CCW direction Speed Adjust Setting There are two ways to set the speed on this drive One is to use the on board potentiometer The other is to use an external 10K potentiometer To use the on board potentiometer set jumper JP2 to position 1 2 default To use the external 10K potentiometer or external 1V to 4V voltage speed setting remove cover and set jumper JP2 to position 2 3 A voltage of 1V 4V to control the speed of the motor can be tied to the Pot Wiper connection of P1 with OV tied to pin 6 of TB3 GND Speed Output The PG OUT terminal TB3 pin 1 is used to determine the speed of the motor shaft A5V signal pulse out is shown ata rate of 4 pulses for 1 revolution of an 8 pole motor 3 pulses for 1 revolution of a 6 pole motor and 2 pulses for 1 revolution of a 4 pole motor Poles RPM 8 15 PG OUT in Hz 6 20 PGOUT in Hz 30 PG OUT
4. MDC150 012301 12V 30A Brushless Controller User s Guide IM Am NAA AH NATION i L paras UTOMATION L010364 www nok gro up cn January 2007 MDC150 012301 Driver Features e Maximum Current Limit Setting from 10 0 30 0 Amps peak Internal or External Potentiometer Speed Control 2 Quadrant Operation e Hall Sensor Feedback e Constant Velocity Mode e Short Circuit Protection e Requires 12VDC Speed Out e Fault Out Brake Disable and Direction Inputs e Selectable Ramp Up Down TTL CMOS Compatible Inputs e Compact Size 5 25 x 3 06 x 1 65 e Dual Mounting Option e Detachable Screw type Terminal Blocks General Description The MDC150 012301 driver is designed to drive DC brushless motors at currents of up to 30A peak and 12V Using hall sensor feedback a constant velocity mode can be selected The driver is protected against over current cycle by cycle or latched hall sensor error and under voltage When an error occurs a fault light is turned on to notify the user Included on the driver is an internal potentiometer to control the maxi mum phase current allowed into the motor and an internal potentiometer to control the speed of the motor An optional external potentiometer 10K or external voltage 1 4VDC can be used to control the speed as well The direction of the motor can be preset by the direction control input Other inputs to the drive include a run stop and a motor freewheel
5. e motor is changed and the no load current of the motor is approximately the same and the motor runs smoothly in both directions then the phase wires are correct The wiring of the motor phases should be separated from the hall and input connections to not allow a possible source of interference L010364 www nok group cn January 2007 Terminal and Dip Switch Descriptions Pin Description ower In 10 15VDC Pin Description PG OUT TB1 Motor Hall Terminals TB2 Power and Motor 6 jebo Phase Terminals TB3 Control Inputs and Outputs Pin Description 4 0V Pot Top Pot Wiper 1 0V Pot Bottom P1 10K External Pot SW Description SW Dip Switch Dip Switch and Jumper Settings Function SW1 SW2 SW3 SW4 SW5 JP2 Constant Speed Mode Closed Looped Voltage Controlled Speed Mode Open Loop Over Current Latching Over Current Cycle by Cycle Ramp Profile1 4 Sec Ramp Profile 2 2 Sec Ramp Profile 3 1 Sec on of il Ramp Profile 4 600mSec on on coral Sersorsoacrg ol 20 Hal Sensorspacirg om neralSpeca Conia 2 ExeralSpecaComoir e 23 L010364 www nok group cn January 2007 Motor Freewheel The motor freewheel feature allows the de energizing of the motor phases A high open input at this input causes the motor to run at the given speed while a low at this input causes
6. input When using the run stop input there are three ramp up profiles from standstill to select from The run stop input overrides all other inputs into the driver Fault Protection Over current protection can be provided by means of a over current latch function by setting the FLT LATCH dip switch If a motor current level exceeding the current limit set by the internal or external current limit potentiometer is produced an over current latch is activated shutting off the output This driver is equipped with a FAULT LED to alert the user of the following conditions 1 Invalid Sensor Input code 2 Over Current The driver is equipped with cycle by cycle current limiting or over current latch 3 Undervoltage Lockout activation at 9 1VDC for the input voltage and 4 5VDC for Hall Sensor voltage L010364 www nok group cn January 2007 Specifications Control Inputs TB3 Pins 2 4 TTL CMOS Compatible Logic 0 0 0 8VDC Logic 1 OPEN All three inputs run stop freewheel and direction are pulled up through 20k ohm resistors Freewheel TB3 Pin 3 Logic 1 open Motor is Enabled Logic 0 Motor is de energized and will coast Direction Control TB3 Pin 2 Logic 1 open Clockwise Logic 0 Counterclockwise Run Stop TB3 Pin 4 Logic 1 open Motor will not run and if running will will come to a hard stop Logic 0 Motor will run and will accelerate according to ramp di
7. p switch setting Fault Output TB3 Pin 5 Logic 1 5V out Status good normal operation Logic 0 One of the three fault conditions listed in the Fault Protection section has occurred Speed Output TB3 Pin 1 A 5V signal pulse out is available at a rate of 4 pulses for 1 revolution of an 8 pole motor 3 pulses for 1 revolution of a 6 pole motor and 2 pulses for 1 revolution of a 4 pole motor 8 pole motor RPM 15 PG OUT in Hz 6 pole motor RPM 20 PG OUT in Hz 4 pole motor RPM 30 PG OUT in Hz Output Current Rating Adjustable 10 0 30 0 amperes per phase maximum operating peak current 5 0 15 0 amperes per phase maximum operating continuous current Power Requirements TB2 Pins 1 and 2 10VDC min 15VDC max Operating Temperature Heat Sink 0 70 C Hall Sensor Power Output 6 25V 30mA maximum Typical current draw from hall sensors is 20mA All three Hall Sensor inputs are pulled up through 20K ohm resistors The external speed control potentiometer must be 10K Ohms Heating Considerations The temperature of the heat sink should never be allowed to rise above 70 degrees Celsius If necessary mount the unit to an additional heat sink or air should be blown across the heat sink to maintain suitable temperatures L010364 www nok group cn January 2007 Commutation Sequence Step 2 8 a o o Prassa Z Z phase Z z Phase
8. pport applications assumes all risks of such use and indemnifies Anaheim Automation against all damages LIMITED WARRANTY All Anaheim Automation products are warranted against defects in workmanship materials and construction when used under Normal Operating Conditions and when used in accordance with specifications This warranty shall be in effect for a period of twelve months from the date of purchase or eighteen months from the date of manufacture whichever comes first Warranty provisions may be voided if products are subjected to physical modifications damage abuse or misuse Anaheim Automation will repair or replace at its option any product which has been found to be defective and is within the warranty period provided that the item is shipped freight prepaid with previous authorization RMA to Anaheim Automation s plant in Anaheim California TECHNICAL SUPPORT If you should require technical support or if you have problems using any of the equipment covered by this manual please read the manual completely to see if it will answer the questions you have If you need assistance beyond what this manual can provide contact your Local Distributor where you purchased the unit or contact the factory direct ANAHEIM AUTOMATION L010364 www nok gro up cn January 2007
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