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25

MM-PCM Series

Section 5. Calibration

Dangerous voltages exist on the drive when it is powered. When

possible, disconnect the voltage input from the drive before

adjusting the trim pots. If the trim pots must be adjusted with

power applied, use insulated tools and the appropriate personal

protection equipment.

BE ALERT.

High voltages can cause serious

or fatal injury.



!

WARNING!

MM-PCM series drives have user-adjustable trim pots. Each drive is

factory calibrated to its maximum current rating. Readjust the calibration

trim pot settings to accommodate lower current rated motors.
Four adjustments increase with CW rotation and decrease with CCW

rotation (ACCEL, DECEL, TQ LIM, IR COMP). Two adjustments increase

with CCW rotation and decrease with CW rotation (MIN OUT, MAX OUT).

Use a non-metallic screwdriver for calibration. Each trim pot is identified

on the printed circuit board.

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Содержание MM-PCM Series

Страница 1: ...MM03 115AC PCM MM03 230AC PCM MM10 115AC PCM MM10 230AC PCM USER MANUAL w w w m i n a r i k d r i v e s c o m MM PCM Series An American Control Electronics Brand...

Страница 2: ...itted 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 mak...

Страница 3: ...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 driv...

Страница 4: ...ct Terminal Block 11 Power Inputs 13 Motor 13 Field Output Connections 14 Run Stop Switch 15 Inhibit Switch 15 Speed Adjust Potentiometer 15 Analog Input Signal 15 Section 4 Operation 17 Before Applyi...

Страница 5: ...eeds Using Potentiometers In Series 32 Independent Adjustable Speeds 33 RUN JOG Switch Inhibit Connection 34 RUN JOG Switch Potentiometer Connection 35 Leader Follower Application 36 Single Speed Pote...

Страница 6: ...iv MM PCM Series List of Tables Table 1 Recommended Line Fuse Sizes 9 Table 2 Short Circuit Current Ratings 10 Table 3 Minimum Recommended Dynamic Brake Resistor Values 14...

Страница 7: ...bit Terminals Normally Open 23 Figure 9 Recommended TORQUE LIMIT and IR COMP Settings 29 Figure 10 Multiple Fixed Speeds 31 Figure 11 Adjustable Speeds Using Potentiometers in Series 32 Figure 12 Inde...

Страница 8: ...60 Hz single phase Field Voltage with 115 VAC Line Voltage with 230 VAC Line Voltage 50 VDC F1 to L1 100 VDC F1 to F2 100 VDC F1 to L1 200 VDC F1 to F2 Maximum Field Current 1 ADC Acceleration Time 0...

Страница 9: ...P IL 4 0 5 L I 3 0 5 C I L M R W P DEC A L E C C EL P 6 0 5 P 5 0 5 1 0 5 C P 4 0 5 P 3 0 5 N I M L I 2 0 5 L I 1 0 5 H N I 2 S VOLT SW 1 0 5 U C RR P 1 0 5 SPD X A M 3 2 5 4 B T 1 0 5 1 0 5 C O 1 W C...

Страница 10: ...3 MM PCM Series 5 90 150 6 30 160 6 90 175 4 40 112 3 00 76 3 90 100 1 75 44 0 7 18 1 00 26 0 125 3 Figure 2 223 0159 Dimensions ALL DIMENSIONS IN INCHES MILLIMETERS...

Страница 11: ...re attempting to install this product WARNING Models MM10 115AC PCM and MM10 230AC PCM require an additional heat sink when the continuous armature current is above 5 amps Use Minarik Drives heat sink...

Страница 12: ...Operate the drive within the specified ambient operating temperature range Prevent loose connections by avoiding excessive vibration of the drive Mount the drive with its board in either a horizontal...

Страница 13: ...re 3 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 sp...

Страница 14: ...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 dr...

Страница 15: ...drive end If 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...

Страница 16: ...otor being used is less than the maximum horsepower rating of the drive the line fuse may have to be replaced with a lower rated one Fuses should be rated for 250 VAC or higher and approximately 150 o...

Страница 17: ...mum Current A Maximum Voltage V MM10 230AC PCM 5 000 250 V Non time Delay K5 Fuse Inverse Time Circuit Breaker 40 A Table 2 Short Circuit Current Ratings Short circuit current rating SCCR is the maxim...

Страница 18: ...k The quick disconnect terminal block is composed of a 6 pin header block and 6 screw terminal plug Figure 4 on page 12 To use the quick disconnect terminal block 1 Carefully pull terminal plug from h...

Страница 19: ...12 MM PCM Series Figure 4 Quick Disconnect Terminal Block Header Block mounted on the drive Terminal Plug...

Страница 20: ...otor armature voltage from A1 and A2 terminals It is assumed throughout this manual that when A1 is positive with respect to A2 the motor will rotate clockwise CW while looking at the output shaft pro...

Страница 21: ...d F2 F1 and L1 F1 and F2 Table 2 Field Output Connections Field Output Connections The field output is for shunt wound motors only Do not make any connections to F1 and F2 when using a permanent magne...

Страница 22: ...ntiometer counterclockwise power off the drive and swap the S1 and S3 connections Refer to Figure 5 on page 16 Analog Input Signal Instead of using a speed adjust potentiometer the drive may be wired...

Страница 23: ...E I F R D l n o s r o t o m d n u o w t n u h s y n i C A V 5 1 1 r o F p t u C r o f 1 L o t t c e n n o 0 5 l e i F t l o V d C 1 r o f 2 F o t t c e n n o 0 0 l e i F t l o V d n i C A V 0 3 2 r o...

Страница 24: ...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 or...

Страница 25: ...0 5 U C RR P 1 0 5 SPD X A M S 1 I 1 0 5 C S3 2 1 3 5 4 C W C W Set the signal select switch SW501 to either CURR to use a current input signal or VOLT to use a voltage input signal or potentiometer S...

Страница 26: ...line voltage 3 Slowly advance the speed adjust potentiometer clockwise CW or increase the input voltage or current signal The motor slowly accelerates as the potentiometer is turned CW or as the inpu...

Страница 27: ...ent 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 automatically run to set spee...

Страница 28: ...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 to...

Страница 29: ...nded Dynamic 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 R...

Страница 30: ...carrying wires or sources of electrical noise Use shielded cable if the inhibit wires are longer than 18 inches 46 cm If shielded cable is used ground only one end of the shield to earth ground Do no...

Страница 31: ...ero speed the motor decelerates to zero speed when the Run Stop switch is opened The DECEL trim pot setting determines the rate at which the drive decelerates By closing the Run Stop switch the motor...

Страница 32: ...n cause serious or fatal injury WARNING MM PCM series drives have user adjustable trim pots Each drive is factory calibrated to its maximum current rating Readjust the calibration trim pot settings to...

Страница 33: ...t 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 OUT setting determines the minimum motor speed when t...

Страница 34: ...e motor armature Be sure that the motor is firmly mounted 5 Apply line power The motor should be stopped 6 Slowly adjust the TORQUE LIMIT trim pot CW until the armature current is 150 of motor rated a...

Страница 35: ...midspeed 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 sh...

Страница 36: ...R I T I M I L P M O C R I R O T O M HP VOLTS AMPS 1 2 180 VDC 2 50 ADC HP VOLTS AMPS 1 3 180 VDC 1 67 ADC HP VOLTS AMPS 1 25 180 VDC 0 20 ADC HP VOLTS AMPS 2 180 VDC 10 0 ADC HP VOLTS AMPS 1 180 VDC 5...

Страница 37: ...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 lower...

Страница 38: ...ies of resistors with a total series resistance of 10K ohms Figure 10 Add a single pole multi position switch with the correct number of positions for the desired number of fixed speeds Multiple Fixed...

Страница 39: ...tiometers In Series Replace the speed adjust potentiometer with a single pole multi position switch and two or more potentiometers in series with a total series resistance of 10K ohms Figure 11 shows...

Страница 40: ...Adjustable Speeds Replace the speed adjust potentiometer with a single pole multi position switch and two or more potentiometers in series with a total series resistance of 10K ohms Figure 12 shows a...

Страница 41: ...gle pole two position switch for the RUN JOG switch and a single pole normally closed momentary operated pushbutton for the JOG pushbutton Connect the RUN JOG switch and JOG pushbutton to the inhibit...

Страница 42: ...es to minimum speed minimum speed is determined by the MIN OUT trim pot setting Press the JOG pushbutton to jog the motor Return the RUN JOG switch to RUN for normal operation RUN JOG Switch Potentiom...

Страница 43: ...4 to monitor the speed of the leader motor Figure 15 The PCM4 isolates the leader motor from the follower drive and outputs a voltage proportional to the leader motor armature voltage The follower dri...

Страница 44: ...H optional 10K Ohms 8 Figure 16 Single Speed Potentiometer Control of Multiple Drives Multipledrivescanbecontrolledwithasinglespeedadjustpotentiometer using a USIM 8 at the input of each drive to pro...

Страница 45: ...reversing the motor direction Figure 17 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 stop completely bef...

Страница 46: ...LED lights whenever AC line voltage is applied to the drive Run RUN Green LED lights whenever the drive is applying a signal to the motor T U O P 2 0 5 R I O C MP L I 4 0 5 L I 3 0 5 C I L M R W P R O...

Страница 47: ...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 and...

Страница 48: ...anical components or jams See page 27 for information on adjusting the TORQUE LIMIT trim pot Line fuse does not blow but the motor does not run 1 Speed adjust potentiometer or input voltage signal is...

Страница 49: ...brate MAX SPD Motor will not reach the desired speed 1 MAX SPD setting is too low 1 Increase MAX SPD setting 2 IR COMP setting is too low 2 Increase IR COMP setting 3 TORQUE LIMIT setting is too low 3...

Страница 50: ...en Loop VT 8 Heat Sinks Chassis 223 0159 Kits Potentiometer Connector Pot Kit 202 0079 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 050 006...

Страница 51: ...ns 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 containe...

Страница 52: ...www minarikdrives com 14300 DE LA TOUR DRIVE SOUTH BELOIT IL 61080 800 MINARIK 250 0248 Rev 4 An American Control Electronics Brand MM10 230AC PCM MM10 115AC PCM MM03 115AC PCM MM03 230AC PCM...

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