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MM300 / MM500 Series

Table of Contents

Section 1.  Specifications ..................................................... 1
Section 2.  Dimensions ......................................................... 3
Section 3.  Installation ......................................................... 6

Mounting ..................................................................................... 6

Chassis

 ................................................................................. 6

 Speed Adjust Potentiometer

 .............................................. 7

NEMA 4X .............................................................................. 8

Wiring

 .......................................................................................... 9

Shielding Guidelines

.............................................................10

Line Fusing

 ..........................................................................11

Connections.................................................................................13

Cage-Clamp Terminal Block

...................................................13

Power Inputs

 .......................................................................14

Motor ..................................................................................14

Field Output Connections

 .....................................................15

Speed Adjust Potentiometer

 .................................................16

Analog Input Signal

 ..............................................................17

Start/Stop Pushbuttons

 ........................................................18

Tachogenerator Feedback

 .....................................................18

Section 4.  Operation ......................................................... 22

Before Applying Power

 .................................................................

22

Select Switches

 ............................................................................

23

Input Voltage Select (SW501, SW502)

 ...................................

23

Armature Voltage Select (SW503)

 .........................................

23

Signal Select (SW504)

...........................................................

23

Feedback Select (SW505)

 .....................................................

23

Operation Modes

 .........................................................................

25

Signal Mode

.........................................................................

25

Manual Mode ......................................................................

25

Startup

 ........................................................................................

26

Summary of Contents for MM301A

Page 1: ...MM301A MM301U MM311U MM501U USER MANUAL w w w m i n a r i k d r i v e s c o m MM300 MM500 Series An American Control Electronics Brand...

Page 2: ...nsmitted in any form without written permission from American Control Electronics The information and technical data in this document are subject to change without notice American Control Electronics...

Page 3: ...N I N G S Text in gray boxes denote important safety tips or warnings Please read these instructions carefully before performing any of the procedures contained in this manual It is possible for a dr...

Page 4: ...13 Cage Clamp Terminal Block 13 Power Inputs 14 Motor 14 Field Output Connections 15 Speed Adjust Potentiometer 16 Analog Input Signal 17 Start Stop Pushbuttons 18 Tachogenerator Feedback 18 Section 4...

Page 5: ...Acceleration ACCEL 38 Deceleration DECEL 38 Tachogenerator TACH VOLTS 39 Section 6 Application Notes 40 Multiple Fixed Speeds 40 Adjustable Speeds Using Potentiometers In Series 41 Independent Adjusta...

Page 6: ...h 31 Figure 13 Recommended TORQUE and IR COMP Settings 36 Figure 14 Recommended TORQUE and IR COMP Settings 37 Figure 15 Multiple Fixed Speeds 40 Figure 16 Adjustable Speeds Using Potentiometers in Se...

Page 7: ...3 ADC Acceleration Time Range MM311U MM301U MM301A MM501U 1 11 seconds 0 5 12 seconds Deceleration Time Range MM311U MM301U MM301A MM501U coast to a stop 11 seconds coast to a stop 12 seconds Analog...

Page 8: ...odels All models except MM501U UL cUL Listed Equipment File E132235 CSA Certified Component File LR41380 Ambient Temperature Range MM301U and MM311U MM301A MM501U 10 C 55 C 10 C 45 C 10 C 40 C When mo...

Page 9: ...3 MM300 MM500 Series Section 2 Dimensions Figure 1 MM301U and MM311U Dimensions ALL DIMENSIONS IN INCHES MILLIMETERS 4 46 113 3 00 76 0 70 18 0 19 5 0 60 15 1 90 48 0 77 19 0 98 25 6 30 160 6 90 175...

Page 10: ...SCR501 SCR502 SW502 115 230 T501 D503 C504 SCR503 B2 K501 B1 B3 S2 S1 T1 S3 T2 IC501 IC502 P502 P501 TB502 MAX SPD SPD MIN IL502 C501 C502 IL501 C509 IL503 SW505 SIGNAL CURRENT P505 SIGNAL VOLTAGE P5...

Page 11: ...Series Figure 3 MM301A Dimensions ALL DIMENSIONS IN INCHES MILLIMETERS 0 22 6 6 90 175 6 30 160 9 80 249 10 22 260 1 45 37 1 50 38 1 50 38 1 40 36 7 00 178 0 12 3 2 31 59 4 78 121 5 51 140 THREE 0 88...

Page 12: ...sture and accidental contact Provide sufficient room for access to the terminals and calibration trim pots Mount the drive away from heat sources Operate the drive within the specified ambient operati...

Page 13: ...gure 4 Install the circular insulating disk between the panel and the 10K ohm speed adjust potentiometer Twist the speed adjust potentiometer wire to avoid picking up unwanted electrical noise If the...

Page 14: ...kwise until it is free from the case The right side of the cover is hinged to the case Pull the slotted screw to open the case 3 Carefully remove the conduit knockouts by tapping them into the case an...

Page 15: ...or with circuit elements Do not disconnect any of the motor leads from the drive unless power is removed or the drive is disabled Opening any one motor lead while the drive is running may destroy the...

Page 16: ...f noise is generated by a device on the drive ground the shield at the end away from the drive Do not ground both ends of the shield If the drive continues to pick up noise after grounding the shield...

Page 17: ...reinstalled line fuses are rated for maximum horsepower If the horsepower rating of the motor being used is less than the maximum horsepower rating of the drive the line fuse may have to be replaced w...

Page 18: ...Circuit Protection Maximum Rating of Overcurrent Protection Maximum Current A Maximum Voltage V MM301A 10 000 240 V Non time Delay K5 Fuse Inverse Time Circuit Breaker 30 A MM301U MM501U 90 VDC Motor...

Page 19: ...and 250 volts This power switch is provided with NEMA 4X models WARNING Cage Clamp Terminal Block MM300 and MM500 series drives use a cage clamp terminal block To connect a wire to the cage clamp ter...

Page 20: ...he motor voltage rating is consistent with the drive s output voltage Power Input For chassis models MM301U and MM311U connect the AC line power leads to terminals L1 and L2 115 if using a 115 VAC lin...

Page 21: ...Terminals 4 and 1 Terminals 4 and 5 Terminals 4 and 1 Terminals 4 and 5 Table 3 Field Output Connections Field Output Connections The field output is for shunt wound motors only Do not make any conne...

Page 22: ...o S1 the wiper to S2 and the clockwise end to S3 If the potentiometer works inversely of the desired functionality e g to increase motor speed you must turn the potentiometer counterclockwise power of...

Page 23: ...to figure 6 If using an enclosed drive connect the signal common to terminal 8 COM and the signal reference to terminal 9 REF Refer to figure 9 on page 21 Refer to page 23 for switch SW504 settings a...

Page 24: ...then operate in a start on power up mode Enclose models come with this jumper preinstalled Tachogenerator Feedback Using tachogenerator feedback improves speed regulation from approximately 1 of motor...

Page 25: ...rmanent magnet motor AC LINE VOLTAGE FIELD OUTPUT SHUNT WOUND MOTORS ONLY SEE NOTE 4 SPEED ADJUST POTENTIOMETER 10K OHMS N O Start N C Stop NOTE IF PUSHBUTTONS ARE NOT USED CONNECT B1 TO B3 TACHOGENER...

Page 26: ...6 0 5 C I D502 D501 C505 SW502 115 230 T501 4 0 5 C 2 B 1 0 5 K 1 B 3 B 2 S 1 S 1 T 3 S 2 T 1 0 5 C I 2 0 5 C I P502 P501 2 0 5 B T X A M D P S D P S N I M 2 0 5 L I 1 0 5 C 2 0 5 C 1 0 5 L I 9 0 5 C...

Page 27: ...E NEUTRAL TERMINAL FOR 115 VAC INPUT 3 TYPICAL FIELD CONNECTIONS SHOWN REFER TO TABLE 3 PAGE 21 4 DO NOT MAKE ANY CONNECTIONS TO TERMINALS 4 AND 5 F1 AND F2 IF USING A PERMANENT MAGNET MOTOR 5 REMOVE...

Page 28: ...at full voltage and may cause damage to the transformer If the switches are improperly set to a higher voltage position the motor will overspeed which may cause motor damage or result in bodily injury...

Page 29: ...select switch SW504 to either CURR to use a current input signal or to VOLT to use a voltage input signal or potentiometer See Figure 10 on page 26 When using the cased model MM301A the signal select...

Page 30: ...MIN IL502 C501 C502 IL501 C509 IL503 SW505 SIGNAL CURRENT P505 SIGNAL VOLTAGE P506 IR COMP ACCEL LIMIT CURRENT DECEL VOLTS TACH ARM POWER CL RUN R501 R504 R505 D504 P503 P504 P507 SW503 SW504 SCR505 T...

Page 31: ...on the front cover to SIGNAL if you wish to control the motor speed using either a 0 10 VDC signal or a 4 20 mA signal Manual Mode Set the SIGNAL MANUAL selector switch on the front cover to MANUAL i...

Page 32: ...voltage from the drive to coast the motor to a stop MM301U MM311U and MM501U 1 If using MANUAL mode turn the speed adjust potentiometer to 0 full CW If using SIGNAL mode set the input voltage or curr...

Page 33: ...on pages 19 and 20 Frequent starting and stopping can produce high torque This may cause damage to motors especially gearmotors that are not properly sized for the application WARNING All drives auto...

Page 34: ...tor use a 40 watt minimum high power wirewound resistor Sizing the dynamic brake resistor depends on load inertia motor voltage and braking time Use a lower value higher wattage dynamic brake resistor...

Page 35: ...Brake Resistor Values For motors rated 1 17 horsepower and lower a brake resistor is not necessary since the armature resistance is high enough to stop the motor without demagnetization Replace the d...

Page 36: ...or from set speed to zero speed The STOP pushbutton ignores the MIN SPD trim pot meaning if the MIN SPD is set to something other than zero speed the STOP pushbutton will still decelerate to zero spee...

Page 37: ...MIN SPD trim pot is set full CCW the motor decelerates to zero speed when the switch between S1 and S2 is closed The DECEL trim pot setting determines the rate at which the drive decelerates By openin...

Page 38: ...personal protection equipment BE ALERT High voltages can cause serious or fatal injury WARNING MM300 and MM500 series drives have user adjustable trim pots Each drive is factory calibrated to its max...

Page 39: ...SPD and MAX SPD adjustments after recalibrating to verify that the motor runs at the desired minimum and maximum speed Maximum Speed MAX SPD The MIN SPD setting determines the minimum motor speed whe...

Page 40: ...ully lock the motor armature Be sure that the motor is firmly mounted 5 Apply line power The motor should be stopped 6 Slowly adjust the CURRENT LIMIT trim pot CW until the armature current is 150 of...

Page 41: ...ed without load for example 900 RPM for an 1800 RPM motor A handheld tachometer may be used to measure motor speed 3 Load the motor armature to its full load armature current rating The motor should s...

Page 42: ...OMP 1 2 HP 90 VDC 5 00 AMPS IR COMP 1 3 HP 90 VDC 3 33 AMPS IR COMP 1 HP 180 VDC 5 00 AMPS IR COMP 3 4 HP 180 VDC 3 75 AMPS IR COMP 1 4 HP 90 VDC 2 50 AMPS IR COMP 1 2 HP 180 VDC 2 50 AMPS CURRENT LIM...

Page 43: ...LIMIT IR COMP 1 HP 90 VDC 10 0 AMPS CURRENT LIMIT IR COMP 5 HP 180 VDC 25 0 AMPS CURRENT LIMIT IR COMP 3 HP 180 VDC 15 0 AMPS CURRENT LIMIT IR COMP 2 HP 180 VDC 10 0 AMPS Figure 14 Recommended CURRENT...

Page 44: ...ion time or CCW for a shorter acceleration time Repeat steps 1 through 2 until the acceleration time is correct Deceleration DECEL The DECEL setting determines the time the motor takes to ramp to a lo...

Page 45: ...maximum speed Measure the armature voltage across A1 and A2 using a voltmeter 4 Set the speed adjust potentiometer or input voltage or current signal to zero speed 5 Set SW505 to TACH for tachogenera...

Page 46: ...series of resistors with a total series resistance of 10K ohms Figure 15 Add a single pole multi position switch with the correct number of positions for the desired number of fixed speeds Multiple Fi...

Page 47: ...otentiometers In Series Replace the speed adjust potentiometer with a series of resistors with a total series resistance of 10K ohms Figure 16 Add a single pole multi position switch with the correct...

Page 48: ...speed adjust potentiometer with a single pole multi position switch and two or more potentiometers in parallel with a total parallel resistance of 10K ohms Figure 17 shows the connection of two indep...

Page 49: ...is set to JOG the motor decelerates to minimum speed minimum speed is determined by the MIN SPD trim pot setting Press the JOG pushbutton to jog the motor Return the RUN JOG switch to RUN for normal...

Page 50: ...CM4 to monitor the speed of the leader motor Figure 19 The PCM4 isolates the leader motor from the follower drive and outputs a voltage proportional to the leader motor armature voltage The follower d...

Page 51: ...Speed Potentiometer Control of Multiple Drives Multipledrivescanbecontrolledwithasinglespeedadjustpotentiometer because MM300 MM500 series drives have built in isolation Connect all drive commons S1 a...

Page 52: ...may be used when reversing the motor direction Figure 21 Use a three pole three position switch rated for at least the maximum DC armature voltage and maximum braking current Wait for the motor to sto...

Page 53: ...een LED lights whenever AC line voltage is applied to the drive Current Limit CL Red LED lights whenever the drive reaches current limit Run RUN Green LED lights whenever the drive is applying a signa...

Page 54: ...e drive 2 Check the drive closely for damaged components 3 Check that no conductive or other foreign material has become lodged on the printed circuit board 4 Verify that every connection is correct a...

Page 55: ...ed mechanical components or jams See page 34 for information on adjusting the CURRENT LIMIT trim pot Line fuse does not blow but the motor does not run 1 Speed adjust potentiometer or input voltage or...

Page 56: ...otors only 2 Check motor field connections Motor will not reach the desired speed 1 MAX SPD setting is too low 1 Increase MAX SPD setting See page 33 2 IR COMP setting is too low 2 Increase IR COMP se...

Page 57: ...51 MM300 MM500 Series Section 9 Block Diagrams Figure 23 Diagnostic LED Locations...

Page 58: ...ts Potentiometer Connector Pot Kit 202 0003 Fuse 1 5 5 Amp Fuse Kit 050 0066 1 8 Amp Fuse Kit with Pico Fuse 050 0068 3 8 Amp Fuse Kit with Pico Fuse 050 0069 5 15 Amp Fuse Kit 050 0071 Logic Cards Cu...

Page 59: ...ions of Liability In the event of any claim for breach of any of Americn Control Electronics s obligations whether expressed or implied and particularly of any other claim or breach of warranty contai...

Page 60: ...www minarikdrives com 14300 DE LA TOUR DRIVE SOUTH BELOIT IL 61080 800 MINARIK 250 0215 Rev 4 An American Control Electronics Brand MM501U MM301A MM301U MM311U...

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