Download User Manual - Galco Industrial Electronics

250-0252r6_readers_spreads2.qxd
2:02 PM
Page a
User’s Manual
MMX L S e r i e s
5/30/02
Mo d e l s :
MMX L 0 2 – D 2 4 0 A C
MMX L 0 5 – D 2 4 0 A C
MMX L 1 0 – D 2 4 0 A C
MMX L 0 2 – D 2 4 0 A C -P C M
MMX L 0 5 – D 2 4 0 A C -P C M
MMX L 1 0 – D 2 4 0 A C -P C M
P uls e -W idt h M odula t e d, A djus t a ble S pe e d
D r ive s f or D C B r us h M ot or s
250-0252r6_readers_spreads2.qxd
5/30/02
2:02 PM
Page b
i
Safety Warnings
Copyright  2002 by
Minarik Corporation
All rights reserved. No part of this manual may be reproduced or transmitted in any
form without written permission from Minarik Corporation. The information and
technical data in this manual are subject to change without notice. Minarik
Corporation and its Divisions make no warranty of any kind with respect to this
material, including, but not limited to, the implied warranties of its merchantability
and fitness for a given purpose. Minarik Corporation and its Divisions assume no
responsibility for any errors that may appear in this manual and make no
commitment to update or to keep current the information in this manual.
Printed in the United States of America.
SHOCK
HAZARD
AVOID
HEAT
KEE
DR
OID
ATION

•
This symbol
denotes an important safety tip or warning.
Please read these instructions carefully before performing
any of the procedures contained in this manual.
•
DO NOT INSTALL, REMOVE, OR REWIRE THIS
EQUIPMENT WITH POWER APPLIED. Have a qualified
electrical technician install, adjust and service this equipment.
Follow the National Electrical Code and all other applicable
electrical and safety codes, including the provisions of the
Occupational Safety and Health Act (OSHA), when installing
equipment.
•
Reduce the chance of an electrical fire, shock, or explosion by
proper grounding, over-current protection, thermal protection,
and enclosure. Follow sound maintenance procedures.

It is possible for a drive to run at full speed as a result of a
component failure. Minarik strongly recommends the
installation of a master switch in the main power input to stop
the drive in an emergency.
Circuit potentials are at 115 VAC or 230 VAC above earth
ground. Avoid direct contact with the printed circuit board or
with circuit elements to prevent the risk of serious injury or
fatality. Use a non-metallic screwdriver for adjusting the
calibration trimpots. Use approved personal protective
equipment and insulated tools if working on this drive with
power applied.
250-0252r6_readers_spreads2.qxd
5/30/02
2:02 PM
Page b
i
Safety Warnings
Copyright  2002 by
Minarik Corporation
All rights reserved. No part of this manual may be reproduced or transmitted in any
form without written permission from Minarik Corporation. The information and
technical data in this manual are subject to change without notice. Minarik
Corporation and its Divisions make no warranty of any kind with respect to this
material, including, but not limited to, the implied warranties of its merchantability
and fitness for a given purpose. Minarik Corporation and its Divisions assume no
responsibility for any errors that may appear in this manual and make no
commitment to update or to keep current the information in this manual.
Printed in the United States of America.
SHOCK
HAZARD
AVOID
HEAT
KEE
DR
OID
ATION

•
This symbol
denotes an important safety tip or warning.
Please read these instructions carefully before performing
any of the procedures contained in this manual.
•
DO NOT INSTALL, REMOVE, OR REWIRE THIS
EQUIPMENT WITH POWER APPLIED. Have a qualified
electrical technician install, adjust and service this equipment.
Follow the National Electrical Code and all other applicable
electrical and safety codes, including the provisions of the
Occupational Safety and Health Act (OSHA), when installing
equipment.
•
Reduce the chance of an electrical fire, shock, or explosion by
proper grounding, over-current protection, thermal protection,
and enclosure. Follow sound maintenance procedures.

It is possible for a drive to run at full speed as a result of a
component failure. Minarik strongly recommends the
installation of a master switch in the main power input to stop
the drive in an emergency.
Circuit potentials are at 115 VAC or 230 VAC above earth
ground. Avoid direct contact with the printed circuit board or
with circuit elements to prevent the risk of serious injury or
fatality. Use a non-metallic screwdriver for adjusting the
calibration trimpots. Use approved personal protective
equipment and insulated tools if working on this drive with
power applied.
250-0252r6_readers_spreads2.qxd
5/30/02
2:02 PM
Page ii
Contents
ii
iii
Contents
Safety Warnings
i
Inhibit plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Specifications
1
Decelerating to minimum speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Dimensions
2
Installation
4
Dynamic braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
RUN/BRAKE switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Dynamic brake resistor sizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Shielding guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Heat sinking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Line fusing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Speed adjust potentiometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Calibration
23
Calibration procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
Before applying power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
MINIMUM SPEED (MIN SPD)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
MAXIMUM SPEED (MAX SPD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
ACCELERATION (ACCEL)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
DECELERATION (DECEL)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
REGULATION (IR COMP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Power, fuse and motor connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Master power switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Power input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Line fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Voltage follower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Operation
15
Before applying power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Starting and Stopping Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
CURRENT LIMIT (CURR LIM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
Application Notes
34
Multiple fixed speeds
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
Adjustable speeds using potentiometers in series . . . . . . . . . . . . . . . . . . . . .35
Independent adjustable speeds
RUN/JOG switch
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
RUN/JOG option #1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
RUN/JOG option #2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
Leader-follower application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
Line starting and line stopping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Single speed potentiometer control of multiple drives (-PCM models only)
Automatic restart upon power restoration . . . . . . . . . . . . . . . . . . . . . . . . .18
Reversing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
. .40
Inhibit terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Reversing with a DIGI-LOK controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
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Page ii
Contents
ii
iii
Contents
Safety Warnings
i
Inhibit plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Specifications
1
Decelerating to minimum speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Dimensions
2
Installation
4
Dynamic braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
RUN/BRAKE switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Dynamic brake resistor sizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Shielding guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Heat sinking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Line fusing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Speed adjust potentiometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Calibration
23
Calibration procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
Before applying power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
MINIMUM SPEED (MIN SPD)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
MAXIMUM SPEED (MAX SPD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
ACCELERATION (ACCEL)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
DECELERATION (DECEL)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
REGULATION (IR COMP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Power, fuse and motor connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Master power switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Power input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Line fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Voltage follower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Operation
15
Before applying power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Starting and Stopping Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
CURRENT LIMIT (CURR LIM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
Application Notes
34
Multiple fixed speeds
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
Adjustable speeds using potentiometers in series . . . . . . . . . . . . . . . . . . . . .35
Independent adjustable speeds
RUN/JOG switch
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
RUN/JOG option #1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
RUN/JOG option #2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
Leader-follower application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
Line starting and line stopping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Single speed potentiometer control of multiple drives (-PCM models only)
Automatic restart upon power restoration . . . . . . . . . . . . . . . . . . . . . . . . .18
Reversing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
. .40
Inhibit terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Reversing with a DIGI-LOK controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
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Page iv
Contents
v
Troubleshooting
43
Illustrations
Before troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
Diagnostic LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
POWER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
CURRENT LIMIT (CL/FLT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
Certificate of Compliance
CE Certification
50
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
AC Line Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
Unconditional Warranty
inside back cover
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
1. MMXL Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
2. MMXL10 Drive Dimensions With Heat Sink Installed . . . . . . . . . . . . . .3
3. Speed Adjust Potentiometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
4. MMXL Series Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
5. Voltage Follower Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
6. Inhibit Terminal Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
7. Run/Decelerate to Minimum Speed Switch . . . . . . . . . . . . . . . . . . . . .20
8. Dynamic Brake Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
9. Calibration Trimpot Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
10. Approximate CURRENT LIMIT and IR COMP Settings
for 120 VAC in, 90 VDC out (actual settings may vary) . . . . . . . . . . .30
11. Approximate CURRENT LIMIT and IR COMP Settings
for 120 VAC in, 130 VDC out (actual settings may vary) . . . . . . . . . .31
12. Approximate CURRENT LIMIT and IR COMP Settings
for 240 VAC in, 180 VDC out (actual settings may vary) . . . . . . . . . .32
13. Approximate CURRENT LIMIT and IR COMP Settings
for 240 VAC in, 240 VDC out (actual settings may vary) . . . . . . . . . .33
14. Multiple Fixed Speeds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
15. Adjustable Speeds Using Potentiometers In Series . . . . . . . . . . . . . .35
16. Independent Adjustable Speeds . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
17. RUN/JOG Option #1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
18. RUN/JOG Option #2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
19. Leader-Follower Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
20. Single Speed Potentiometer Control of Multiple
MMXL-PCM Series Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
21. Reversing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
22. Reversing with a DLC600 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
23. Diagnostic LED locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
24. MMXL CE Filter Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
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Page iv
Contents
v
Troubleshooting
43
Illustrations
Before troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
Diagnostic LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
POWER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
CURRENT LIMIT (CL/FLT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
Certificate of Compliance
CE Certification
50
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
AC Line Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
Unconditional Warranty
inside back cover
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
1. MMXL Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
2. MMXL10 Drive Dimensions With Heat Sink Installed . . . . . . . . . . . . . .3
3. Speed Adjust Potentiometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
4. MMXL Series Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
5. Voltage Follower Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
6. Inhibit Terminal Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
7. Run/Decelerate to Minimum Speed Switch . . . . . . . . . . . . . . . . . . . . .20
8. Dynamic Brake Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
9. Calibration Trimpot Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
10. Approximate CURRENT LIMIT and IR COMP Settings
for 120 VAC in, 90 VDC out (actual settings may vary) . . . . . . . . . . .30
11. Approximate CURRENT LIMIT and IR COMP Settings
for 120 VAC in, 130 VDC out (actual settings may vary) . . . . . . . . . .31
12. Approximate CURRENT LIMIT and IR COMP Settings
for 240 VAC in, 180 VDC out (actual settings may vary) . . . . . . . . . .32
13. Approximate CURRENT LIMIT and IR COMP Settings
for 240 VAC in, 240 VDC out (actual settings may vary) . . . . . . . . . .33
14. Multiple Fixed Speeds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
15. Adjustable Speeds Using Potentiometers In Series . . . . . . . . . . . . . .35
16. Independent Adjustable Speeds . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
17. RUN/JOG Option #1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
18. RUN/JOG Option #2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
19. Leader-Follower Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
20. Single Speed Potentiometer Control of Multiple
MMXL-PCM Series Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
21. Reversing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
22. Reversing with a DLC600 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
23. Diagnostic LED locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
24. MMXL CE Filter Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
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Page vi
vi
1
Tables
Table
Table
Table
Table
Table
1.
2.
3.
4.
5.
Recommended Line Fuse Sizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Inhibit Plug Part Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Dynamic Brake Resistor Part Numbers . . . . . . . . . . . . . . . . . . . . . . . .22
Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
AC Line Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
Specifications
Model
MMXL02–D240AC
MMXL05–D240AC
MMXL10–D240AC†
AC
Line
Voltage
120 OR 240
120 OR 240
120 OR 240
Max. Continuous HP Range
Armature
with 120
Current
VAC
(Amps DC)
Applied
2
1/20 – 1/4
5
1/4 – 1/2
10†
1/2 – 1
HP Range
with 240
VAC
Applied
1/10 – 1/2
1/2 – 1
1–2
† Requires Minarik heat sink kit p/n 223–0159 above 5 amps
AC Line Voltage
120/240 VAC ± 10%, 50/60 Hz, single phase
Armature Voltage Range
120 VAC input
0-130 VDC
240 VAC input
0 – 240 VDC
Form Factor (at base speed)
1.05
Acceleration/Deceleration Time Range (no load)
0.5 – 6 seconds
Analog Input Voltage Range* [S1(–) to S2(+)]
0 – 5 VDC
Input Impedance (S1 to S2 with 5 VDC input)
approximately 70K ohms
Potentiometer Circuit Isolation (-PCM models only)
HCPL 7840:2500 VAC
Inhibit Circuit Isolation (-PCM models only)
HCPL 0453:2500 VAC
Speed Regulation
1% base speed or better
Ambient Temp. Range (chassis drive)
10°C – 40°C††
†† MMXL 10-D240A C is rated for 10 amps DC max @ 25ºC ambient. Derate to 7
amps DC above 25ºC.
* Signal must be isolated on non-PCM drives; -PCM drives can use grounded or
isolated voltage signal.
Vibration
0.5g max (20 – 50 Hz)
0.1 g max (>50 Hz)
Weight
MMXL02–D240AC
MMXL05–D240AC
MMXL10–D240AC
0.66 lb [0.30 kg]
0.72 lb [0.32 kg]
0.82 lb [0.37 kg]
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Page vi
vi
1
Tables
Table
Table
Table
Table
Table
1.
2.
3.
4.
5.
Recommended Line Fuse Sizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Inhibit Plug Part Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Dynamic Brake Resistor Part Numbers . . . . . . . . . . . . . . . . . . . . . . . .22
Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
AC Line Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
Specifications
Model
MMXL02–D240AC
MMXL05–D240AC
MMXL10–D240AC†
AC
Line
Voltage
120 OR 240
120 OR 240
120 OR 240
Max. Continuous HP Range
Armature
with 120
Current
VAC
(Amps DC)
Applied
2
1/20 – 1/4
5
1/4 – 1/2
10†
1/2 – 1
HP Range
with 240
VAC
Applied
1/10 – 1/2
1/2 – 1
1–2
† Requires Minarik heat sink kit p/n 223–0159 above 5 amps
AC Line Voltage
120/240 VAC ± 10%, 50/60 Hz, single phase
Armature Voltage Range
120 VAC input
0-130 VDC
240 VAC input
0 – 240 VDC
Form Factor (at base speed)
1.05
Acceleration/Deceleration Time Range (no load)
0.5 – 6 seconds
Analog Input Voltage Range* [S1(–) to S2(+)]
0 – 5 VDC
Input Impedance (S1 to S2 with 5 VDC input)
approximately 70K ohms
Potentiometer Circuit Isolation (-PCM models only)
HCPL 7840:2500 VAC
Inhibit Circuit Isolation (-PCM models only)
HCPL 0453:2500 VAC
Speed Regulation
1% base speed or better
Ambient Temp. Range (chassis drive)
10°C – 40°C††
†† MMXL 10-D240A C is rated for 10 amps DC max @ 25ºC ambient. Derate to 7
amps DC above 25ºC.
* Signal must be isolated on non-PCM drives; -PCM drives can use grounded or
isolated voltage signal.
Vibration
0.5g max (20 – 50 Hz)
0.1 g max (>50 Hz)
Weight
MMXL02–D240AC
MMXL05–D240AC
MMXL10–D240AC
0.66 lb [0.30 kg]
0.72 lb [0.32 kg]
0.82 lb [0.37 kg]
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Page 2
Dimensions
2
Dimensions
3
6.90 [175]
6.30 [160]
5.90 [150]
C505
C503
S3
C504
C502
R501
C502
R501
C504
A1
0.19 [5]
T501
S2
S1
C501
4.40 [112]
L2
2
Q503
L1
D
C501
3.64 [92]
1.75 [44]
IL502
IL502
3.70 [94]
CURRENT
LIMIT
TH501
IL501
POWER
LIMIT
POWER
MIN SPD IR COMP
DECEL
TH501
IL501
0.70 [18]
ACCEL
CURRENT LIMIT
L
0.70 [18]
3.80 [97]
4.30 [109]
4.00 [102]
A
0.82 [21]
1.00 [25]
2.10 [53]
0.19 [5]
0.96 [24]
0.13 [3]
MODEL
DIMENSION “A”
HEIGHT
MMXL02
MMXL05
MMXL10
2.50 [62]
3.20 [81]
3.90 [99]
ALL DIMENSIONS IN INCHES
[MILLIMETERS]
Figure 1. MMXL Dimensions
ALL DIMENSIONS IN INCHES [MILLIMETERS]
Figure 2. MMXL10 Drive Dimensions With Heat Sink Installed
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Page 2
Dimensions
2
Dimensions
3
6.90 [175]
6.30 [160]
5.90 [150]
C505
C503
S3
C504
C502
R501
C502
R501
C504
A1
0.19 [5]
T501
S2
S1
C501
4.40 [112]
L2
2
Q503
L1
D
C501
3.64 [92]
1.75 [44]
IL502
IL502
3.70 [94]
CURRENT
LIMIT
TH501
IL501
POWER
LIMIT
POWER
MIN SPD IR COMP
DECEL
TH501
IL501
0.70 [18]
ACCEL
CURRENT LIMIT
L
0.70 [18]
3.80 [97]
4.30 [109]
4.00 [102]
A
0.82 [21]
1.00 [25]
2.10 [53]
0.19 [5]
0.96 [24]
0.13 [3]
MODEL
DIMENSION “A”
HEIGHT
MMXL02
MMXL05
MMXL10
2.50 [62]
3.20 [81]
3.90 [99]
ALL DIMENSIONS IN INCHES
[MILLIMETERS]
Figure 1. MMXL Dimensions
ALL DIMENSIONS IN INCHES [MILLIMETERS]
Figure 2. MMXL10 Drive Dimensions With Heat Sink Installed
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Page 4
Installation
4
Installation
•
Mounting
 Warning
Do not install, rewire, or remove this control with input
power applied. Doing so may cause fire or serious injury.
Make sure you have read and understood the Safety Warnings
before attempting installation.
•
Drive components are sensitive to electrostatic fields. Avoid
direct contact with the circuit board. Hold drive by the chassis
only.
•
Protect the drive from dirt, moisture, and accidental contact.
•
Provide sufficient room for access to the terminal block and
calibration trimpots.
•
Mount the drive away from heat sources. Operate the drive
within the specified ambient operating temperature range.
•
Prevent loose connections by avoiding excessive vibration of
the drive.
•
Mount drive with its board in either a horizontal or vertical
plane. Six 0.19 in. (5 mm) wide slots in the chassis accept #8
pan head screws. Fasten either the large base or the narrow
flange of the chassis to the subplate.
The chassis must be earth grounded. Use a star washer
beneath the head of at least one of the mounting screws to
penetrate the anodized chassis surface and to reach bare
metal.
Wiring
 Warning
Ꮨ
Do not install, remove, or rewire this equipment with power
applied. Failure to heed this warning may result in fire,
explosion, or serious injury.
Circuit potentials are at 115 or 230 VAC above ground. To
prevent the risk of injury or fatality, avoid direct contact with
the printed circuit board 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 may destroy the drive.
•
Use 16–20 AWG wire for speed adjust potentiometer wiring.
Use 14–16 AWG wire for AC line (L1, L2) and motor (A1 and
A2) wiring.
5
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Page 4
Installation
4
Installation
•
Mounting
 Warning
Do not install, rewire, or remove this control with input
power applied. Doing so may cause fire or serious injury.
Make sure you have read and understood the Safety Warnings
before attempting installation.
•
Drive components are sensitive to electrostatic fields. Avoid
direct contact with the circuit board. Hold drive by the chassis
only.
•
Protect the drive from dirt, moisture, and accidental contact.
•
Provide sufficient room for access to the terminal block and
calibration trimpots.
•
Mount the drive away from heat sources. Operate the drive
within the specified ambient operating temperature range.
•
Prevent loose connections by avoiding excessive vibration of
the drive.
•
Mount drive with its board in either a horizontal or vertical
plane. Six 0.19 in. (5 mm) wide slots in the chassis accept #8
pan head screws. Fasten either the large base or the narrow
flange of the chassis to the subplate.
The chassis must be earth grounded. Use a star washer
beneath the head of at least one of the mounting screws to
penetrate the anodized chassis surface and to reach bare
metal.
Wiring
 Warning
Ꮨ
Do not install, remove, or rewire this equipment with power
applied. Failure to heed this warning may result in fire,
explosion, or serious injury.
Circuit potentials are at 115 or 230 VAC above ground. To
prevent the risk of injury or fatality, avoid direct contact with
the printed circuit board 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 may destroy the drive.
•
Use 16–20 AWG wire for speed adjust potentiometer wiring.
Use 14–16 AWG wire for AC line (L1, L2) and motor (A1 and
A2) wiring.
5
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Page 6
Installation
Shielding guidelines
 Warning
Under no circumstances should power and logic leads be
bundled together. Induced voltage can cause unpredictable
behavior in any electronic device, including motor controls.
As a general rule, Minarik recommends shielding of all conductors.
If it is not practical to shield power conductors, Minarik
recommends shielding all logic-level leads. If shielding logic leads
is not practical, the user should twist all logic leads with themselves
to minimize induced noise.
It may be necessary to earth ground the shielded cable. If noise is
produced by devices other than the drive, ground the shield at the
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 the shield, it
may be necessary to add AC line filtering devices, or to mount the
drive in a less noisy environment.
Logic wires from other input devices, such as motion controllers
and PLL velocity controllers, must be separated from power lines in
the same manner as the logic I/O on this drive.
Installation
7
Heat sinking
Model MMXL10-D240AC requires an additional heat sink (Minarik
part number 223–0159) when the continuous armature current is
above 5 ADC. All other chassis drives have sufficient heat sinking
in their basic configurations.
Apply a thermally conductive heat sink compound (such as Dow
Corning® 340 Heat Sink Compound) between the drive chassis
and heat sink surface for optimum heat transfer.
Line fusing
Protect all Minarik drives with AC line fuses. Use fast acting AC line
fuses rated for 250 volts, and approximately 150% – 200% of the
maximum armature current. Fuse only the “hot” side of the AC line
(L1) if using 115 VAC line voltage. Do not add line fuses to L1 and
L2 unless you use 240 VAC line voltage. See Table 1 on page 8
for recommended line fuse sizes:
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Page 6
Installation
Shielding guidelines
 Warning
Under no circumstances should power and logic leads be
bundled together. Induced voltage can cause unpredictable
behavior in any electronic device, including motor controls.
As a general rule, Minarik recommends shielding of all conductors.
If it is not practical to shield power conductors, Minarik
recommends shielding all logic-level leads. If shielding logic leads
is not practical, the user should twist all logic leads with themselves
to minimize induced noise.
It may be necessary to earth ground the shielded cable. If noise is
produced by devices other than the drive, ground the shield at the
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 the shield, it
may be necessary to add AC line filtering devices, or to mount the
drive in a less noisy environment.
Logic wires from other input devices, such as motion controllers
and PLL velocity controllers, must be separated from power lines in
the same manner as the logic I/O on this drive.
Installation
7
Heat sinking
Model MMXL10-D240AC requires an additional heat sink (Minarik
part number 223–0159) when the continuous armature current is
above 5 ADC. All other chassis drives have sufficient heat sinking
in their basic configurations.
Apply a thermally conductive heat sink compound (such as Dow
Corning® 340 Heat Sink Compound) between the drive chassis
and heat sink surface for optimum heat transfer.
Line fusing
Protect all Minarik drives with AC line fuses. Use fast acting AC line
fuses rated for 250 volts, and approximately 150% – 200% of the
maximum armature current. Fuse only the “hot” side of the AC line
(L1) if using 115 VAC line voltage. Do not add line fuses to L1 and
L2 unless you use 240 VAC line voltage. See Table 1 on page 8
for recommended line fuse sizes:
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Page 8
Installation
Table 1. Recommended Line Fuse Sizes
Maximum Armature
AC Line Fuse
Current (DC Amps)
Rating (AC Amps)
1.5 and below
3
2.6
5
3.5
8
5.0
10
7.6
15
10
15
Minarik Corporation offers two fuse kits: part number 050–0069
(3–8A Fuse Kit) and 050–0073 (5–20A Fuse Kit). Refer to
Replacement Parts (page 47) for fuse kit contents.
Installation
9
Speed adjust potentiometer
 Warning
Be sure that the potentiometer tabs do not make contact with
the potentiometer enclosure. Grounding the input will cause
damage to the drive.
Mount the speed adjust potentiometer through a 0.38 in. (10 mm)
hole with the hardware provided (Figure 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 speed adjust potentiometer
wires are longer than 18 in. (457 mm), use shielded cable. Keep
speed adjust potentiometer wires separate from power leads (L1,
L2, A1, A2).
MOUNT THROUGH A 0.38 IN. (10 MM) HOLE
CW
WIPER
W
NUT
STAR
WASHER
SPEED ADJUST
POTENTIOMETER
INSULATING DISK
PANEL
Figure 3. Speed Adjust Potentiometer
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Page 8
Installation
Table 1. Recommended Line Fuse Sizes
Maximum Armature
AC Line Fuse
Current (DC Amps)
Rating (AC Amps)
1.5 and below
3
2.6
5
3.5
8
5.0
10
7.6
15
10
15
Minarik Corporation offers two fuse kits: part number 050–0069
(3–8A Fuse Kit) and 050–0073 (5–20A Fuse Kit). Refer to
Replacement Parts (page 47) for fuse kit contents.
Installation
9
Speed adjust potentiometer
 Warning
Be sure that the potentiometer tabs do not make contact with
the potentiometer enclosure. Grounding the input will cause
damage to the drive.
Mount the speed adjust potentiometer through a 0.38 in. (10 mm)
hole with the hardware provided (Figure 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 speed adjust potentiometer
wires are longer than 18 in. (457 mm), use shielded cable. Keep
speed adjust potentiometer wires separate from power leads (L1,
L2, A1, A2).
MOUNT THROUGH A 0.38 IN. (10 MM) HOLE
CW
WIPER
W
NUT
STAR
WASHER
SPEED ADJUST
POTENTIOMETER
INSULATING DISK
PANEL
Figure 3. Speed Adjust Potentiometer
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Page 10
Installation
Isolation
NOTE: Isolation is incorporated in MMXL-PCM drives only.
The reference circuit (S1, S2 and S3) is optically isolated from the
rest of the drive electronics via HCPL7840. It will accept either a
grounded or isolated signal reference.
The inhibit input is also optically isolated from the rest of the drive
electronics via HCPL0453. It will accept a grounded or isolated bittype open collector (or switch) input.
Installation
11
Connections
 Warning
Do not connect this equipment with power applied.
Failure to heed this directive may result in fire or serious injury.
Minarik strongly recommends the installation of a master
power switch in the voltage input line, as shown in
Figure 4 (page 13). The switch contacts should be rated at a
minimum of 200% of motor nameplate current and 250 volts.
Power, fuse and motor connections
Connect the power input leads, an external line fuse and a DC
motor to the drive’s printed circuit board (PCB) as shown in Figure
4, page 13.
Master power switch
Decelerating to minimum speed, regenerative braking, or coasting
to a stop may not stop a drive that is malfunctioning. Removing AC
line power (both L1 and L2) is the only acceptable method for
emergency stopping. For this reason, Minarik strongly
recommends installing an emergency stop switch on both the L1
and L2 inputs. The switch contacts must be rated at a minimum of
250 volts and 200% of maximum drive current.
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Page 10
Installation
Isolation
NOTE: Isolation is incorporated in MMXL-PCM drives only.
The reference circuit (S1, S2 and S3) is optically isolated from the
rest of the drive electronics via HCPL7840. It will accept either a
grounded or isolated signal reference.
The inhibit input is also optically isolated from the rest of the drive
electronics via HCPL0453. It will accept a grounded or isolated bittype open collector (or switch) input.
Installation
11
Connections
 Warning
Do not connect this equipment with power applied.
Failure to heed this directive may result in fire or serious injury.
Minarik strongly recommends the installation of a master
power switch in the voltage input line, as shown in
Figure 4 (page 13). The switch contacts should be rated at a
minimum of 200% of motor nameplate current and 250 volts.
Power, fuse and motor connections
Connect the power input leads, an external line fuse and a DC
motor to the drive’s printed circuit board (PCB) as shown in Figure
4, page 13.
Master power switch
Decelerating to minimum speed, regenerative braking, or coasting
to a stop may not stop a drive that is malfunctioning. Removing AC
line power (both L1 and L2) is the only acceptable method for
emergency stopping. For this reason, Minarik strongly
recommends installing an emergency stop switch on both the L1
and L2 inputs. The switch contacts must be rated at a minimum of
250 volts and 200% of maximum drive current.
Page 12
Installation
L2
FUSE
*
D
TH501
IL501
C503
ACCEL
DECEL
POWER
C505
C502
R501
Power input
C501
S2
S1
S3
10K OHM
SPEED ADJUST
POTENTIOMETER
INHIBIT
CW
MIN SPD IR COMP
CURRENT
LIMIT
Line fuse
CURRENT LIMIT
IL502
C504
Connect the AC line power leads to PCB terminals L1 and L2, or to
a double-throw, single-pole master power switch (recommended).
Wire an external line fuse between the stop switch (if installed) and
the L1 terminal the circuit board. An additional line fuse should be
installed on L2 if the input voltage is 230VAC. The line fuse(s)
should be rated at 250 volts and 150 - 200% of maximum motor
nameplate current. Refer to the line fuse chart on page 8 for fuse
ratings.
13
L1
MOTOR
A2
A1
+
Minarik drives supply motor 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 protruding from the front of the motor. If this is
opposite of the desired rotation, simply reverse the wiring of A1
and A2 with each other.
Connect a DC motor to PCB terminals A1 and A2 as shown in
Figure 4. Ensure that the motor voltage rating is consistent with the
drive’s output voltage.
* NOTE:
FUSE L2
ONLY IF LINE
VOLTAGE IS
240 VAC.
Motor
STOP
SWITCH
Installation
Figure 4. MMXL Series Connections
2:02 PM
T501
12
5/30/02
120/240 VAC
LINE VOLTAGE
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Page 12
Installation
L2
FUSE
*
D
TH501
IL501
C503
ACCEL
DECEL
POWER
C505
C502
R501
Power input
C501
S2
S1
S3
10K OHM
SPEED ADJUST
POTENTIOMETER
INHIBIT
CW
MIN SPD IR COMP
CURRENT
LIMIT
Line fuse
CURRENT LIMIT
IL502
C504
Connect the AC line power leads to PCB terminals L1 and L2, or to
a double-throw, single-pole master power switch (recommended).
Wire an external line fuse between the stop switch (if installed) and
the L1 terminal the circuit board. An additional line fuse should be
installed on L2 if the input voltage is 230VAC. The line fuse(s)
should be rated at 250 volts and 150 - 200% of maximum motor
nameplate current. Refer to the line fuse chart on page 8 for fuse
ratings.
13
L1
MOTOR
A2
A1
+
Minarik drives supply motor 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 protruding from the front of the motor. If this is
opposite of the desired rotation, simply reverse the wiring of A1
and A2 with each other.
Connect a DC motor to PCB terminals A1 and A2 as shown in
Figure 4. Ensure that the motor voltage rating is consistent with the
drive’s output voltage.
* NOTE:
FUSE L2
ONLY IF LINE
VOLTAGE IS
240 VAC.
Motor
STOP
SWITCH
Installation
Figure 4. MMXL Series Connections
2:02 PM
T501
12
5/30/02
120/240 VAC
LINE VOLTAGE
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15
I ns ta lla tion
V o l ta g e f o l l o w e r
O p e r a ti o n
I ns te a d of us ing a s pe e d a djus t pote ntiome te r, the drive ma y be
wire d to follow a 0 – 5 V D C grounde d* or is ola te d volta ge s igna l
( F igure 5 ) . C onne c t the s igna l re turn ( – ) to S 1 . C onne c t the s igna l
high or ( +) to S 2 . Ma k e no c onne c tion to S 3 . A pote ntiome te r c a n
be us e d to s c a le the a na log input volta ge .
W a r ning
D a nge rous volta ge s e x is t on the drive whe n it is powe re d,
a nd up to 3 0 s e c onds a fte r powe r is re move d a nd the motor
s tops . B E A L E R T. H igh volta ge s c a n c a us e s e rious or fa ta l
injury. F or your s a fe ty, us e pe rs ona l prote c tive e quipme nt
( P P E ) whe n ope ra ting this drive .
* R e fe rs to MMX L -P C M mode ls only.
I f the motor or drive doe s not pe rform a s de s c ribe d,
dis c onne c t the A C line volta ge imme dia te ly. R e fe r to the
T rouble s hooting s e c tion on pa ge 3 9 for furthe r a s s is ta nc e .
0 - 5 V DC
V O L T A G E S IG N A L
C 505
C
C 502
R E F (+)
R 501
C 504
S2
S1
B e fo r e a pply in g po we r
C O M (-)
C50 1
INHIBIT
•
IL 5 0 2
C UR R E NT
L I MI T
P OWE R
C U R R E N T L I MI T
MA X S P D MI N S P D IR C O MP
F i g u r e 5 . V o l ta g e F o l l o w e r C o n n e c ti o n s
DE C E L
AC C E L
T H 50
IL 5 0
V e rify tha t no c onduc tive ma te ria l is pre s e nt on the printe d
c irc uit boa rd.
250-0252r6_readers_spreads2.qxd
14
5/30/02
Page 14
2:02 PM
15
I ns ta lla tion
V o l ta g e f o l l o w e r
O p e r a ti o n
I ns te a d of us ing a s pe e d a djus t pote ntiome te r, the drive ma y be
wire d to follow a 0 – 5 V D C grounde d* or is ola te d volta ge s igna l
( F igure 5 ) . C onne c t the s igna l re turn ( – ) to S 1 . C onne c t the s igna l
high or ( +) to S 2 . Ma k e no c onne c tion to S 3 . A pote ntiome te r c a n
be us e d to s c a le the a na log input volta ge .
W a r ning
D a nge rous volta ge s e x is t on the drive whe n it is powe re d,
a nd up to 3 0 s e c onds a fte r powe r is re move d a nd the motor
s tops . B E A L E R T. H igh volta ge s c a n c a us e s e rious or fa ta l
injury. F or your s a fe ty, us e pe rs ona l prote c tive e quipme nt
( P P E ) whe n ope ra ting this drive .
* R e fe rs to MMX L -P C M mode ls only.
I f the motor or drive doe s not pe rform a s de s c ribe d,
dis c onne c t the A C line volta ge imme dia te ly. R e fe r to the
T rouble s hooting s e c tion on pa ge 3 9 for furthe r a s s is ta nc e .
0 - 5 V DC
V O L T A G E S IG N A L
C 505
C
C 502
R E F (+)
R 501
C 504
S2
S1
B e fo r e a pply in g po we r
C O M (-)
C50 1
INHIBIT
•
IL 5 0 2
C UR R E NT
L I MI T
P OWE R
C U R R E N T L I MI T
MA X S P D MI N S P D IR C O MP
F i g u r e 5 . V o l ta g e F o l l o w e r C o n n e c ti o n s
DE C E L
AC C E L
T H 50
IL 5 0
V e rify tha t no c onduc tive ma te ria l is pre s e nt on the printe d
c irc uit boa rd.
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Page 16
Operation
16
Startup
To start the drive:
1.
Turn the speed adjust potentiometer full counterclockwise
(CCW). If the drive is following a voltage signal, set the
voltage signal to 0 VDC.
2.
Apply AC line voltage.
3.
Slowly advance the speed adjust potentiometer clockwise
(CW). If the drive is following a voltage signal, slowly increase
the voltage signal. The motor slowly accelerates as the
potentiometer is turned CW, or the voltage signal is increased.
Continue until the desired speed is reached.
4.
Remove AC line voltage from the drive to coast the motor to a
stop.
Operation
17
Starting and Stopping Methods
 Warning
Decelerating to minimum speed, regenerative braking, or
coasting to a stop is recommended for frequent starts and
stops. Do not use any of these methods for emergency
stopping. They may not stop a drive that is malfunctioning.
Removing AC line power (both L1 and L2) is the only
acceptable method for emergency stopping.
For this reason, Minarik strongly recommends installing
an emergency stop switch on both the L1 and L2 inputs
(see Connections on page 13).
Frequent decelerating to minimum speed or regenerative
braking produces high torque. This may cause damage to
motors, especially gearmotors that are not properly sized for
the application.
Line starting and line stopping
Line starting and line stopping (applying and removing AC
line voltage) is recommended for infrequent starting and stopping
of a drive only. When AC line voltage is applied to the drive,
the motor accelerates to the speed set by the speed adjust
potentiometer. When AC line voltage is removed, the motor coasts
to a stop.
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Page 16
Operation
16
Startup
To start the drive:
1.
Turn the speed adjust potentiometer full counterclockwise
(CCW). If the drive is following a voltage signal, set the
voltage signal to 0 VDC.
2.
Apply AC line voltage.
3.
Slowly advance the speed adjust potentiometer clockwise
(CW). If the drive is following a voltage signal, slowly increase
the voltage signal. The motor slowly accelerates as the
potentiometer is turned CW, or the voltage signal is increased.
Continue until the desired speed is reached.
4.
Remove AC line voltage from the drive to coast the motor to a
stop.
Operation
17
Starting and Stopping Methods
 Warning
Decelerating to minimum speed, regenerative braking, or
coasting to a stop is recommended for frequent starts and
stops. Do not use any of these methods for emergency
stopping. They may not stop a drive that is malfunctioning.
Removing AC line power (both L1 and L2) is the only
acceptable method for emergency stopping.
For this reason, Minarik strongly recommends installing
an emergency stop switch on both the L1 and L2 inputs
(see Connections on page 13).
Frequent decelerating to minimum speed or regenerative
braking produces high torque. This may cause damage to
motors, especially gearmotors that are not properly sized for
the application.
Line starting and line stopping
Line starting and line stopping (applying and removing AC
line voltage) is recommended for infrequent starting and stopping
of a drive only. When AC line voltage is applied to the drive,
the motor accelerates to the speed set by the speed adjust
potentiometer. When AC line voltage is removed, the motor coasts
to a stop.
2:02 PM
Page 18
Operation
Automatic restart upon power restoration
All drives automatically run to set speed when power is applied and
the drive is enabled. The drive will accelerate at a rate controlled
by the ACCEL trimpot. Refer to the Calibration section for
information on adjusting this setting.
Inhibit terminals

Warning
Inhibit is used for frequent starts and stops. It must never
be used as an emergency stop because it may not stop a
drive that is malfunctioning. Removing AC power (L1 and
L2) is the only acceptable method for emergency stopping.
Jumper the inhibit terminals to coast the motor to a stop
(Figure 6). Remove the jumper to accelerate the motor to set
speed.
Operation
19
Inhibit plug
Minarik Corporation offers two accessory plug harnesses for use
with the inhibit terminals:
Table 2. Inhibit Plug Part Numbers
Minarik®
Part Number
201-0024
201-0079
Description
Inhibit plug with 18-in. (46 cm) wires
Inhibit plug with 36-in. (91 cm) wires
Twist inhibit plug wires and separate them from other powercarrying wires or sources of electrical noise. Use shielded cable if
the inhibit plug wires are longer than 18 inches (46 cm). If shielded
cable is used, ground only one end of the shield to earth ground.
Do not ground both ends of the shield.
INHIBIT
TERMINAL
C505
C504
C503
C502
T501
S2
S1
IL502
CURRENT
Figure 6. Inhibit Terminal Location
D
Q503
C501
The inhibit terminals on MMXL-PCM model drives are optically
isolated from the drive electronics. The user may apply a simple
switch closure or an open-collector input, which may be isolated or
non-isolated.
INHIBIT
18
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R501
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Page 18
Operation
Automatic restart upon power restoration
All drives automatically run to set speed when power is applied and
the drive is enabled. The drive will accelerate at a rate controlled
by the ACCEL trimpot. Refer to the Calibration section for
information on adjusting this setting.
Inhibit terminals

Warning
Inhibit is used for frequent starts and stops. It must never
be used as an emergency stop because it may not stop a
drive that is malfunctioning. Removing AC power (L1 and
L2) is the only acceptable method for emergency stopping.
Jumper the inhibit terminals to coast the motor to a stop
(Figure 6). Remove the jumper to accelerate the motor to set
speed.
Operation
19
Inhibit plug
Minarik Corporation offers two accessory plug harnesses for use
with the inhibit terminals:
Table 2. Inhibit Plug Part Numbers
Minarik®
Part Number
201-0024
201-0079
Description
Inhibit plug with 18-in. (46 cm) wires
Inhibit plug with 36-in. (91 cm) wires
Twist inhibit plug wires and separate them from other powercarrying wires or sources of electrical noise. Use shielded cable if
the inhibit plug wires are longer than 18 inches (46 cm). If shielded
cable is used, ground only one end of the shield to earth ground.
Do not ground both ends of the shield.
INHIBIT
TERMINAL
C505
C504
C503
C502
T501
S2
S1
IL502
CURRENT
Figure 6. Inhibit Terminal Location
D
Q503
C501
The inhibit terminals on MMXL-PCM model drives are optically
isolated from the drive electronics. The user may apply a simple
switch closure or an open-collector input, which may be isolated or
non-isolated.
INHIBIT
18
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R501
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Page 20
Operation
Operation
Decelerating to minimum speed
Dynamic braking
A switch may be used to decelerate the motor to minimum speed.
Connect the switch as shown in Figure 7. Close the switch
between S1 and S2 to decelerate the motor from set speed. Open
the switch to accelerate the motor to set speed. The ACCEL and
DECEL trimpot settings determine the rate at which the motor
accelerates and decelerates, respectively.
CW
S3
10K OHM
SPEED ADJUST
POTENTIOMETER
S2
21
S1
RUN
DECEL TO
MIN SPEED
 Warning
Wait for the motor to come to a complete stop before setting
the RUN/BRAKE switch to RUN. This will prevent high
armature currents from damaging the motor or drive.
Dynamic braking may be used to rapidly stop a motor (see
Figure 8 on page 22). For the RUN/BRAKE switch, use a doublepole, double throw switch rated for at least the maximum DC
armature voltage and maximum braking current.
RUN/BRAKE switch
Install a double-pole, double-throw switch between the INHIBIT
terminals and a dynamic brake resistor as shown in Figure 8 on
page 22. Set the switch to the BRAKE position to dynamically brake
the motor to a stop. Set the switch to the RUN position to accelerate
the motor to set speed at a rate controlled by the ACCEL trimpot.
Dynamic brake resistor sizes
Figure 7. Run/Decelerate to Minimum Speed Switch
Size the dynamic brake resistor according to the motor current
rating (refer to Table 3 on page 22). The dynamic brake resistance
listed in the table is the smallest recommended resistance allowed
to prevent possible demagnetization of the motor. The motor stops
less rapidly with higher brake resistor values.
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Page 20
Operation
Operation
Decelerating to minimum speed
Dynamic braking
A switch may be used to decelerate the motor to minimum speed.
Connect the switch as shown in Figure 7. Close the switch
between S1 and S2 to decelerate the motor from set speed. Open
the switch to accelerate the motor to set speed. The ACCEL and
DECEL trimpot settings determine the rate at which the motor
accelerates and decelerates, respectively.
CW
S3
10K OHM
SPEED ADJUST
POTENTIOMETER
S2
21
S1
RUN
DECEL TO
MIN SPEED
 Warning
Wait for the motor to come to a complete stop before setting
the RUN/BRAKE switch to RUN. This will prevent high
armature currents from damaging the motor or drive.
Dynamic braking may be used to rapidly stop a motor (see
Figure 8 on page 22). For the RUN/BRAKE switch, use a doublepole, double throw switch rated for at least the maximum DC
armature voltage and maximum braking current.
RUN/BRAKE switch
Install a double-pole, double-throw switch between the INHIBIT
terminals and a dynamic brake resistor as shown in Figure 8 on
page 22. Set the switch to the BRAKE position to dynamically brake
the motor to a stop. Set the switch to the RUN position to accelerate
the motor to set speed at a rate controlled by the ACCEL trimpot.
Dynamic brake resistor sizes
Figure 7. Run/Decelerate to Minimum Speed Switch
Size the dynamic brake resistor according to the motor current
rating (refer to Table 3 on page 22). The dynamic brake resistance
listed in the table is the smallest recommended resistance allowed
to prevent possible demagnetization of the motor. The motor stops
less rapidly with higher brake resistor values.
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Page 22
Operation
23
Minimum
Dynamic Brake
Resistor Value
1 ohm
5 ohm
10 ohm
20 ohm
40 ohm
Dynamic Brake
Resistor Wattage
1W
5W
10W
20W
50W
Each drive is factory calibrated to its maximum current rating.
Readjust the calibration trimpot settings to accommodate lower
current motors.
All adjustments increase with CW rotation, and decrease with CCW
rotation. Use a non-metallic screwdriver for calibration. Each
trimpot is identified on the printed circuit board.
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 dynamic brake with 12
gauge wire.
A1
S2
S1
A2
A2
L2
D
Q503
C501
A1
C502
T501
Minimum
Motor Armature
Current Rating
Less than 2 ADC
2–3 ADC
3–5 ADC
5–10 ADC
10–17 ADC
Calibration
R501
Table 3. Dynamic Brake Resistor Part Numbers
INHIBIT
22
5/30/02
L1
IL502
CURRENT
LIMIT
RUN
POWER
MOTOR
DYNAMIC BRAKE
RESISTOR
BRAKE
INHIBIT
Figure 8. Dynamic Brake Connection
TH501
IL501
CURRENT LIMIT
CURRENT
LIMIT
MAX SPD MIN SPD IR COMP
MAX
SPEED
MIN
SPEED
IR COMP
DECEL
ACCEL
DECELERATION
Figure 9. Calibration Trimpot Layout
ACCELERATION
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Page 22
Operation
23
Minimum
Dynamic Brake
Resistor Value
1 ohm
5 ohm
10 ohm
20 ohm
40 ohm
Dynamic Brake
Resistor Wattage
1W
5W
10W
20W
50W
Each drive is factory calibrated to its maximum current rating.
Readjust the calibration trimpot settings to accommodate lower
current motors.
All adjustments increase with CW rotation, and decrease with CCW
rotation. Use a non-metallic screwdriver for calibration. Each
trimpot is identified on the printed circuit board.
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 dynamic brake with 12
gauge wire.
A1
S2
S1
A2
A2
L2
D
Q503
C501
A1
C502
T501
Minimum
Motor Armature
Current Rating
Less than 2 ADC
2–3 ADC
3–5 ADC
5–10 ADC
10–17 ADC
Calibration
R501
Table 3. Dynamic Brake Resistor Part Numbers
INHIBIT
22
5/30/02
L1
IL502
CURRENT
LIMIT
RUN
POWER
MOTOR
DYNAMIC BRAKE
RESISTOR
BRAKE
INHIBIT
Figure 8. Dynamic Brake Connection
TH501
IL501
CURRENT LIMIT
CURRENT
LIMIT
MAX SPD MIN SPD IR COMP
MAX
SPEED
MIN
SPEED
IR COMP
DECEL
ACCEL
DECELERATION
Figure 9. Calibration Trimpot Layout
ACCELERATION
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Page 24
Calibration
24
Calibration procedure
Before applying power
1.
Verify that no conductive material is present on the printed
circuit board.
2.
Set all trimpots full except CURRENT LIMIT full
counterclockwise (CCW).
3.
Set the CURRENT LIMIT trimpot full clockwise (CW).
4.
Set the speed adjust potentiometer or input signal to zero
speed.
5.
Set the INHIBIT switch to INHIBIT, or install the jumper
between the INHIBIT terminals of SO501.
6.
Apply line voltage to the drive. The green POWER LED shall
light, but the motor should remain stopped.
7.
Set the INHIBIT switch to ENABLE, or remove the jumper
between the INHIBIT terminals of SO501.
25
MINIMUM SPEED (MIN SPD)
MIN SPD determines the minimum speed when the speed
adjust potentiometer is turned full CCW. It is factory set to
zero speed. To calibrate MIN SPD:
1.
Set the speed adjust potentiometer full CCW.
2.
Adjust the MIN SPD trimpot until the motor turns at the
desired minimum speed.
MAXIMUM SPEED (MAX SPD)
The MAX SPD setting determines the maximum motor
speed when the speed adjust potentiometer is turned full
CW. It is factory set for maximum rated motor speed. To
calibrate MAX SPD:
1.
Set the MAX trimpot full CCW.
2.
Turn the speed adjust potentiometer full CW.
3.
Adjust the MAX SPD trimpot until the desired
maximum motor speed is reached.
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Page 24
Calibration
24
Calibration procedure
Before applying power
1.
Verify that no conductive material is present on the printed
circuit board.
2.
Set all trimpots full except CURRENT LIMIT full
counterclockwise (CCW).
3.
Set the CURRENT LIMIT trimpot full clockwise (CW).
4.
Set the speed adjust potentiometer or input signal to zero
speed.
5.
Set the INHIBIT switch to INHIBIT, or install the jumper
between the INHIBIT terminals of SO501.
6.
Apply line voltage to the drive. The green POWER LED shall
light, but the motor should remain stopped.
7.
Set the INHIBIT switch to ENABLE, or remove the jumper
between the INHIBIT terminals of SO501.
25
MINIMUM SPEED (MIN SPD)
MIN SPD determines the minimum speed when the speed
adjust potentiometer is turned full CCW. It is factory set to
zero speed. To calibrate MIN SPD:
1.
Set the speed adjust potentiometer full CCW.
2.
Adjust the MIN SPD trimpot until the motor turns at the
desired minimum speed.
MAXIMUM SPEED (MAX SPD)
The MAX SPD setting determines the maximum motor
speed when the speed adjust potentiometer is turned full
CW. It is factory set for maximum rated motor speed. To
calibrate MAX SPD:
1.
Set the MAX trimpot full CCW.
2.
Turn the speed adjust potentiometer full CW.
3.
Adjust the MAX SPD trimpot until the desired
maximum motor speed is reached.
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Page 26
Calibration
ACCELERATION (ACCEL)
The ACCELERATE setting determines the time the motor takes to
ramp to a higher speed. See Specifications on page 1 for
approximate acceleration times. The ACCELERATE setting is
factory set to its minimum value (full CCW).
Turn the ACCEL trimpot CW to increase the acceleration time and
CCW to decrease the acceleration time.
DECELERATION (DECEL)
The DECELERATE setting determines the time the motor takes to
ramp to a lower speed. See Specifications on page 1 for
approximate deceleration times. The DECELERATE setting is
factory set to its minimum value (full CCW).
Turn the DECEL trimpot CW to increase the deceleration time and
CCW to decrease the deceleration time.
Calibration
27
REGULATION (IR COMP)
The IR COMP setting determines the degree to which motor speed
is held constant as the motor load changes. It is factory set for
optimum motor regulation. Recalibrate the IR COMP setting when
using a lower current rated motor. Refer to Figures 10 - 13 (pp 29 32) for typical IR COMP settings, or recalibrate using the following
procedure:
If the motor does not maintain set speed as the load changes,
gradually rotate the IR COMP trimpot CW. If the motor oscillates
(overcompensation), the IR COMP trimpot may be set too high
(CW). Turn the IR COMP trimpot CCW to stabilize the drive.
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Page 26
Calibration
ACCELERATION (ACCEL)
The ACCELERATE setting determines the time the motor takes to
ramp to a higher speed. See Specifications on page 1 for
approximate acceleration times. The ACCELERATE setting is
factory set to its minimum value (full CCW).
Turn the ACCEL trimpot CW to increase the acceleration time and
CCW to decrease the acceleration time.
DECELERATION (DECEL)
The DECELERATE setting determines the time the motor takes to
ramp to a lower speed. See Specifications on page 1 for
approximate deceleration times. The DECELERATE setting is
factory set to its minimum value (full CCW).
Turn the DECEL trimpot CW to increase the deceleration time and
CCW to decrease the deceleration time.
Calibration
27
REGULATION (IR COMP)
The IR COMP setting determines the degree to which motor speed
is held constant as the motor load changes. It is factory set for
optimum motor regulation. Recalibrate the IR COMP setting when
using a lower current rated motor. Refer to Figures 10 - 13 (pp 29 32) for typical IR COMP settings, or recalibrate using the following
procedure:
If the motor does not maintain set speed as the load changes,
gradually rotate the IR COMP trimpot CW. If the motor oscillates
(overcompensation), the IR COMP trimpot may be set too high
(CW). Turn the IR COMP trimpot CCW to stabilize the drive.
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Page 28
Calibration
28
CURRENT LIMIT (CURR LIM)
 Warning
Although the current limit trimpot can be set to exceed the
motor's maximum armature current rating, Minarik
recommends you do not run the motor continuously beyond
that rating. Continuous operation beyond the maximum
armature current rating may cause thermal degradation of the
motor and drive.
The CURRENT LIMIT setting determines the maximum torque for
accelerating and driving the motor. CURRENT LIMIT is factory set
at 120% of maximum drive current. You must recalibrate the
CURRENT LIMIT setting if using a lower current rated motor.
Refer to Figures 10 - 13 (pp 29 - 32) for typical CURRENT LIMIT
settings.
1.
With no power applied to the drive, connect a DC ammeter in
series with the motor armature.
2.
Set the CURRENT LIMIT trimpot to full CCW.
3.
Carefully lock the motor armature. Ensure that the motor is
firmly mounted.
4.
Apply line power. The motor should be stopped.
5.
Set the speed potentiometer or reference signal to maximum
speed. The motor should remain stopped.
Calibration
29
CURRENT LIMIT (cont.)
6.
Slowly rotate the CURRENT LIMIT trimpot clockwise (CW)
until the ammeter reads 120% of maximum motor armature
current.
7.
Set the speed adjust potentiometer or reference signal to zero
speed.
8.
Remove power from the drive.
9.
Remove the lock from the motor shaft.
10. Remove the ammeter in series with the motor armature.
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Page 28
Calibration
28
CURRENT LIMIT (CURR LIM)
 Warning
Although the current limit trimpot can be set to exceed the
motor's maximum armature current rating, Minarik
recommends you do not run the motor continuously beyond
that rating. Continuous operation beyond the maximum
armature current rating may cause thermal degradation of the
motor and drive.
The CURRENT LIMIT setting determines the maximum torque for
accelerating and driving the motor. CURRENT LIMIT is factory set
at 120% of maximum drive current. You must recalibrate the
CURRENT LIMIT setting if using a lower current rated motor.
Refer to Figures 10 - 13 (pp 29 - 32) for typical CURRENT LIMIT
settings.
1.
With no power applied to the drive, connect a DC ammeter in
series with the motor armature.
2.
Set the CURRENT LIMIT trimpot to full CCW.
3.
Carefully lock the motor armature. Ensure that the motor is
firmly mounted.
4.
Apply line power. The motor should be stopped.
5.
Set the speed potentiometer or reference signal to maximum
speed. The motor should remain stopped.
Calibration
29
CURRENT LIMIT (cont.)
6.
Slowly rotate the CURRENT LIMIT trimpot clockwise (CW)
until the ammeter reads 120% of maximum motor armature
current.
7.
Set the speed adjust potentiometer or reference signal to zero
speed.
8.
Remove power from the drive.
9.
Remove the lock from the motor shaft.
10. Remove the ammeter in series with the motor armature.
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Page 30
Calibration
Calibration
MMXL02-D240AC
MOTOR
HP:
VOLTS
RPM:
AMPS:
MOTOR
HP:
VOLTS
RPM:
AMPS:
CURR
LIM
I/R
COMP
HP:
VOLTS
RPM:
AMPS:
I/R
COMP
CURR
LIM
HP:
VOLTS
RPM:
AMPS:
I/R
COMP
CURR
LIM
I/R
COMP
CURR
LIM
I/R
COMP
1/3
90 VDC
1750
3.5 ADC
MOTOR
1/4
90 VDC
1750
2.5 ADC
CURR
LIM
1/2
90 VDC
1750
5.0 ADC
MOTOR
1/8
90 VDC
1750
1.3 ADC
MOTOR
HP:
VOLTS
RPM:
AMPS:
I/R
COMP
1/20
90 VDC
1750
0.5 ADC
MOTOR
HP:
VOLTS
RPM:
AMPS:
CURR
LIM
MMXL02-D240AC
MMXL05-D240AC
1/4
90 VDC
1750
2.7 ADC
HP:
VOLTS
RPM:
AMPS:
HP:
VOLTS
RPM:
AMPS:
I/R
COMP
CURR
LIM
I/R
COMP
CURR
LIM
I/R
COMP
3/4
90 VDC
1750
7.6 ADC
MOTOR
HP:
VOLTS
RPM:
AMPS:
CURR
LIM
1/20
90 VDC
1750
5.0 ADC
MOTOR
MMXL05-D240AC
I/R
COMP
MOTOR
HP:
1/20
VOLTS: 130 VDC
RPM: 2500
AMPS: 0.4 ADC
MOTOR
I/R
COMP
CURR
LIM
I/R
COMP
CURR
LIM
I/R
COMP
HP:
1/2
VOLTS: 130 VDC
RPM: 2500
AMPS: 3.8 ADC
CURR
LIM
I/R
COMP
MOTOR
HP:
1/8
VOLTS: 130 VDC
RPM: 2500
AMPS: 1.0 ADC
MOTOR
CURR
LIM
HP:
1/3
VOLTS: 130 VDC
RPM: 2500
AMPS: 2.6 ADC
CURR
LIM
I/R
COMP
MOTOR
HP:
1/4
VOLTS: 130 VDC
RPM: 2500
AMPS: 1.8 ADC
HP:
1/4
VOLTS: 130 VDC
RPM: 2500
AMPS: 2.0 ADC
MMXL10-D240AC
MMXL10-D240AC
MOTOR
MOTOR
CURR
LIM
31
1
90 VDC
1750
10.0 ADC
Figure 10. Approximate CURRENT LIMIT and IR COMP Settings
for 120 VAC in, 90 VDC out (actual settings may vary)
MOTOR
CURR
LIM
I/R
COMP
CURR
LIM
I/R
COMP
CURR
LIM
I/R
COMP
HP:
1/2
VOLTS: 130 VDC
RPM: 2500
AMPS: 3.8 ADC
MOTOR
HP:
3/4
VOLTS: 130 VDC
RPM: 1750
AMPS: 5.7 ADC
MOTOR
HP:
1
VOLTS: 130 VDC
RPM: 1750
AMPS: 7.5 ADC
Figure 11. Approximate CURRENT LIMIT and IR COMP Settings
for 120 VAC in, 130 VDC out (actual settings may vary)
250-0252r6_readers_spreads2.qxd
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Page 30
Calibration
Calibration
MMXL02-D240AC
MOTOR
HP:
VOLTS
RPM:
AMPS:
MOTOR
HP:
VOLTS
RPM:
AMPS:
CURR
LIM
I/R
COMP
HP:
VOLTS
RPM:
AMPS:
I/R
COMP
CURR
LIM
HP:
VOLTS
RPM:
AMPS:
I/R
COMP
CURR
LIM
I/R
COMP
CURR
LIM
I/R
COMP
1/3
90 VDC
1750
3.5 ADC
MOTOR
1/4
90 VDC
1750
2.5 ADC
CURR
LIM
1/2
90 VDC
1750
5.0 ADC
MOTOR
1/8
90 VDC
1750
1.3 ADC
MOTOR
HP:
VOLTS
RPM:
AMPS:
I/R
COMP
1/20
90 VDC
1750
0.5 ADC
MOTOR
HP:
VOLTS
RPM:
AMPS:
CURR
LIM
MMXL02-D240AC
MMXL05-D240AC
1/4
90 VDC
1750
2.7 ADC
HP:
VOLTS
RPM:
AMPS:
HP:
VOLTS
RPM:
AMPS:
I/R
COMP
CURR
LIM
I/R
COMP
CURR
LIM
I/R
COMP
3/4
90 VDC
1750
7.6 ADC
MOTOR
HP:
VOLTS
RPM:
AMPS:
CURR
LIM
1/20
90 VDC
1750
5.0 ADC
MOTOR
MMXL05-D240AC
I/R
COMP
MOTOR
HP:
1/20
VOLTS: 130 VDC
RPM: 2500
AMPS: 0.4 ADC
MOTOR
I/R
COMP
CURR
LIM
I/R
COMP
CURR
LIM
I/R
COMP
HP:
1/2
VOLTS: 130 VDC
RPM: 2500
AMPS: 3.8 ADC
CURR
LIM
I/R
COMP
MOTOR
HP:
1/8
VOLTS: 130 VDC
RPM: 2500
AMPS: 1.0 ADC
MOTOR
CURR
LIM
HP:
1/3
VOLTS: 130 VDC
RPM: 2500
AMPS: 2.6 ADC
CURR
LIM
I/R
COMP
MOTOR
HP:
1/4
VOLTS: 130 VDC
RPM: 2500
AMPS: 1.8 ADC
HP:
1/4
VOLTS: 130 VDC
RPM: 2500
AMPS: 2.0 ADC
MMXL10-D240AC
MMXL10-D240AC
MOTOR
MOTOR
CURR
LIM
31
1
90 VDC
1750
10.0 ADC
Figure 10. Approximate CURRENT LIMIT and IR COMP Settings
for 120 VAC in, 90 VDC out (actual settings may vary)
MOTOR
CURR
LIM
I/R
COMP
CURR
LIM
I/R
COMP
CURR
LIM
I/R
COMP
HP:
1/2
VOLTS: 130 VDC
RPM: 2500
AMPS: 3.8 ADC
MOTOR
HP:
3/4
VOLTS: 130 VDC
RPM: 1750
AMPS: 5.7 ADC
MOTOR
HP:
1
VOLTS: 130 VDC
RPM: 1750
AMPS: 7.5 ADC
Figure 11. Approximate CURRENT LIMIT and IR COMP Settings
for 120 VAC in, 130 VDC out (actual settings may vary)
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Page 32
Calibration
Calibration
MMXL02-D240AC
MOTOR
CURR
LIM
MMXL05-D240AC
I/R
COMP
MOTOR
CURR
LIM
I/R
COMP
MOTOR
I/R
COMP
CURR
LIM
I/R
COMP
3/4
HP:
VOLTS: 180 VDC
RPM: 1750
AMPS: 3.5 ADC
1/4
HP:
VOLTS: 180 VDC
RPM: 1750
AMPS: 1.0 ADC
MOTOR
CURR
LIM
1
HP:
VOLTS: 180 VDC
RPM: 1750
AMPS: 5.0 ADC
1/2
HP:
VOLTS: 180 VDC
RPM: 1750
AMPS: 1.4 ADC
MOTOR
CURR
LIM
33
I/R
COMP
MOTOR
CURR
LIM
I/R
COMP
1/2
HP:
VOLTS: 180 VDC
RPM: 1750
AMPS: 2.7 ADC
1/8
HP:
VOLTS: 180 VDC
RPM: 1750
AMPS: 0.6 ADC
MMXL02-D240AC
MOTOR
CURR
LIM
MMXL05-D240AC
I/R
COMP
MOTOR
HP:
1/2
VOLTS: 240 VDC
RPM: 2500
AMPS: 1.9 ADC
MOTOR
CURR
LIM
I/R
COMP
MOTOR
HP:
1/3
VOLTS: 240 VDC
RPM: 2500
AMPS: 1.0 ADC
MOTOR
CURR
LIM
I/R
COMP
CURR
LIM
I/R
COMP
CURR
LIM
I/R
COMP
HP:
1
VOLTS: 180 VDC
RPM: 1750
AMPS: 5.0 ADC
HP:
3/4
VOLTS: 240 VDC
RPM: 2500
AMPS: 2.7 ADC
CURR
LIM
I/R
COMP
MOTOR
HP:
1/4
VOLTS: 240 VDC
RPM: 2500
AMPS: 0.75 ADC
HP:
1/2
VOLTS: 240 VDC
RPM: 2500
AMPS: 2.0 ADC
MMXL10-D240AC
MOTOR
CURR
LIM
I/R
COMP
HP:
1
VOLTS: 180 VDC
RPM: 1750
AMPS: 5.0 ADC
MOTOR
CURR
LIM
I/R
COMP
HP:
1 1/2
VOLTS: 180 VDC
RPM: 1750
AMPS: 7.6 ADC
MOTOR
CURR
LIM
I/R
COMP
2
HP:
VOLTS: 180 VDC
RPM: 1750
AMPS: 10.0 ADC
Figure 12. Approximate CURRENT LIMIT and IR COMP Settings
for 240 VAC in, 180 VDC out (actual settings may vary)
MMXL10-D240AC
MOTOR
CURR
LIM
I/R
COMP
CURR
LIM
I/R
COMP
CURR
LIM
I/R
COMP
HP:
1
VOLTS: 240 VDC
RPM: 2500
AMPS: 3.8 ADC
MOTOR
HP:
1 1/2
VOLTS: 240 VDC
RPM: 2500
AMPS: 5.7 ADC
MOTOR
HP:
2
VOLTS: 240 VDC
RPM: 2500
AMPS: 7.5 ADC
Figure 13. Approximate CURRENT LIMIT and IR COMP Settings
for 240 VAC in, 240 VDC out (actual settings may vary)
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Page 32
Calibration
Calibration
MMXL02-D240AC
MOTOR
CURR
LIM
MMXL05-D240AC
I/R
COMP
MOTOR
CURR
LIM
I/R
COMP
MOTOR
I/R
COMP
CURR
LIM
I/R
COMP
3/4
HP:
VOLTS: 180 VDC
RPM: 1750
AMPS: 3.5 ADC
1/4
HP:
VOLTS: 180 VDC
RPM: 1750
AMPS: 1.0 ADC
MOTOR
CURR
LIM
1
HP:
VOLTS: 180 VDC
RPM: 1750
AMPS: 5.0 ADC
1/2
HP:
VOLTS: 180 VDC
RPM: 1750
AMPS: 1.4 ADC
MOTOR
CURR
LIM
33
I/R
COMP
MOTOR
CURR
LIM
I/R
COMP
1/2
HP:
VOLTS: 180 VDC
RPM: 1750
AMPS: 2.7 ADC
1/8
HP:
VOLTS: 180 VDC
RPM: 1750
AMPS: 0.6 ADC
MMXL02-D240AC
MOTOR
CURR
LIM
MMXL05-D240AC
I/R
COMP
MOTOR
HP:
1/2
VOLTS: 240 VDC
RPM: 2500
AMPS: 1.9 ADC
MOTOR
CURR
LIM
I/R
COMP
MOTOR
HP:
1/3
VOLTS: 240 VDC
RPM: 2500
AMPS: 1.0 ADC
MOTOR
CURR
LIM
I/R
COMP
CURR
LIM
I/R
COMP
CURR
LIM
I/R
COMP
HP:
1
VOLTS: 180 VDC
RPM: 1750
AMPS: 5.0 ADC
HP:
3/4
VOLTS: 240 VDC
RPM: 2500
AMPS: 2.7 ADC
CURR
LIM
I/R
COMP
MOTOR
HP:
1/4
VOLTS: 240 VDC
RPM: 2500
AMPS: 0.75 ADC
HP:
1/2
VOLTS: 240 VDC
RPM: 2500
AMPS: 2.0 ADC
MMXL10-D240AC
MOTOR
CURR
LIM
I/R
COMP
HP:
1
VOLTS: 180 VDC
RPM: 1750
AMPS: 5.0 ADC
MOTOR
CURR
LIM
I/R
COMP
HP:
1 1/2
VOLTS: 180 VDC
RPM: 1750
AMPS: 7.6 ADC
MOTOR
CURR
LIM
I/R
COMP
2
HP:
VOLTS: 180 VDC
RPM: 1750
AMPS: 10.0 ADC
Figure 12. Approximate CURRENT LIMIT and IR COMP Settings
for 240 VAC in, 180 VDC out (actual settings may vary)
MMXL10-D240AC
MOTOR
CURR
LIM
I/R
COMP
CURR
LIM
I/R
COMP
CURR
LIM
I/R
COMP
HP:
1
VOLTS: 240 VDC
RPM: 2500
AMPS: 3.8 ADC
MOTOR
HP:
1 1/2
VOLTS: 240 VDC
RPM: 2500
AMPS: 5.7 ADC
MOTOR
HP:
2
VOLTS: 240 VDC
RPM: 2500
AMPS: 7.5 ADC
Figure 13. Approximate CURRENT LIMIT and IR COMP Settings
for 240 VAC in, 240 VDC out (actual settings may vary)
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Page 34
34
A pplic a tion N ote s
A p p l i c a ti o n N o te s
A d j u s ta b l e s p e e d s u s i n g p o te n ti o m e te r s i n
s er ies
M u l ti p l e f i x e d s p e e d s
C onne c t two s pe e d a djus t pote ntiome te rs a s s hown in
F igure 1 5 to s e le c t be twe e n multiple forward speeds.
R e pla c e the s pe e d a djus t pote ntiome te r with s e rie s re s is tors
ha ving a tota l s e rie s re s is ta nc e of 1 0 K ohms ( F igure 1 4 ) . A dd a
s ingle pole , multi-pos ition s witc h with the c orre c t numbe r of
pos itions for the de s ire d numbe r of fix e d s pe e ds .
S3
R1
S3
R2
S2
R3
S1
CW
T O T A L S E R IE S
R E S IS T A N C E
1 0 K O H MS
HI G H
SPEED
5K
OHM
LOW
SPEED
CW
S2
S1
R4
5K
OHM
F i g u r e 1 4 . M u l ti p l e F i x e d S p e e d s
F i g u r e 1 5 . Selectable Speeds Using Potentiometers In Series
35
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Page 34
34
A pplic a tion N ote s
A p p l i c a ti o n N o te s
A d j u s ta b l e s p e e d s u s i n g p o te n ti o m e te r s i n
s er ies
M u l ti p l e f i x e d s p e e d s
C onne c t two s pe e d a djus t pote ntiome te rs a s s hown in
F igure 1 5 to s e le c t be twe e n multiple forward speeds.
R e pla c e the s pe e d a djus t pote ntiome te r with s e rie s re s is tors
ha ving a tota l s e rie s re s is ta nc e of 1 0 K ohms ( F igure 1 4 ) . A dd a
s ingle pole , multi-pos ition s witc h with the c orre c t numbe r of
pos itions for the de s ire d numbe r of fix e d s pe e ds .
S3
R1
S3
R2
S2
R3
S1
CW
T O T A L S E R IE S
R E S IS T A N C E
1 0 K O H MS
HI G H
SPEED
5K
OHM
LOW
SPEED
CW
S2
S1
R4
5K
OHM
F i g u r e 1 4 . M u l ti p l e F i x e d S p e e d s
F i g u r e 1 5 . Selectable Speeds Using Potentiometers In Series
35
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Page 36
Application Notes
Application Notes
Independent adjustable speeds
37
RUN/JOG switch
Connect two speed adjust potentiometers with a single-pole, multiposition switch and two or more potentiometers in parallel, with a
total resistance of 10K ohms. Figure 16 shows the connection of
two independent speed adjust potentiometers that can be mounted
at two separate operating stations.
Using a RUN/JOG switch is recommended in applications where
quick stopping is not needed and frequent jogging is required. Use
a single pole, two position switch for the RUN/JOG switch, and a
single-pole, normally-closed, momentary operated pushbutton for
the JOG pushbutton.
RUN/JOG option #1
S3
SPEED 2
CW
CW
SPEED 1
20K
OHM
20K
OHM
S2
S1
In option #1 (Figure 17), connect the RUN/JOG switch and the
JOG pushbutton to the INHIBIT terminals. When the RUN/JOG
switch is set to JOG, the motor coasts to minimum speed. Press
the JOG pushbutton to jog the motor. Return the RUN/JOG switch
to RUN for normal operation.
RUN
Figure 16. Independent Adjustable Speeds
INHIBIT
JOG
PUSHBUTTON
JOG
Figure 17. RUN/JOG Option #1
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Page 36
Application Notes
Application Notes
Independent adjustable speeds
37
RUN/JOG switch
Connect two speed adjust potentiometers with a single-pole, multiposition switch and two or more potentiometers in parallel, with a
total resistance of 10K ohms. Figure 16 shows the connection of
two independent speed adjust potentiometers that can be mounted
at two separate operating stations.
Using a RUN/JOG switch is recommended in applications where
quick stopping is not needed and frequent jogging is required. Use
a single pole, two position switch for the RUN/JOG switch, and a
single-pole, normally-closed, momentary operated pushbutton for
the JOG pushbutton.
RUN/JOG option #1
S3
SPEED 2
CW
CW
SPEED 1
20K
OHM
20K
OHM
S2
S1
In option #1 (Figure 17), connect the RUN/JOG switch and the
JOG pushbutton to the INHIBIT terminals. When the RUN/JOG
switch is set to JOG, the motor coasts to minimum speed. Press
the JOG pushbutton to jog the motor. Return the RUN/JOG switch
to RUN for normal operation.
RUN
Figure 16. Independent Adjustable Speeds
INHIBIT
JOG
PUSHBUTTON
JOG
Figure 17. RUN/JOG Option #1
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Page 38
Application Notes
Application Notes
RUN/JOG option #2
Leader-follower application
In option #2, connect the RUN/JOG switch to the speed adjust
potentiometer using a single-pole, two-position switch for the
RUN/JOG switch, and a single-pole, normally-closed, momentary
operated pushbutton for the JOG pushbutton as shown in Figure
18. When the RUN/JOG switch is set to JOG, the motor
decelerates to minimum speed. Press the JOG pushbutton to jog
the motor. Return the RUN/JOG switch to RUN for normal
operation.
In this application, use a PCM4 to monitor the speed of the leader
motor (Figure 19). The PCM4 outputs a voltage proportional to the
leader motor armature voltage. The follower drive uses this voltage
reference to set the speed of the follower motor. An optional ratio
potentiometer may be used to scale the PCM4 output voltage.
MOTOR
A2
S3
S2
10K OHM
SPEED ADJUST
POTENTIOMETER
S1
JOG
JOG
PUSHBUTTON
Figure 18. RUN/JOG Option #2
8
PCM4
7 (-)
TB501
CW
(+) 2
9 (+)
A1
Leader
Drive
RUN
39
S2
(-) 1
TB502
S1
10K Ohm
(optional)
Figure 19. Leader-Follower Application
Follower
Drive
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Page 38
Application Notes
Application Notes
RUN/JOG option #2
Leader-follower application
In option #2, connect the RUN/JOG switch to the speed adjust
potentiometer using a single-pole, two-position switch for the
RUN/JOG switch, and a single-pole, normally-closed, momentary
operated pushbutton for the JOG pushbutton as shown in Figure
18. When the RUN/JOG switch is set to JOG, the motor
decelerates to minimum speed. Press the JOG pushbutton to jog
the motor. Return the RUN/JOG switch to RUN for normal
operation.
In this application, use a PCM4 to monitor the speed of the leader
motor (Figure 19). The PCM4 outputs a voltage proportional to the
leader motor armature voltage. The follower drive uses this voltage
reference to set the speed of the follower motor. An optional ratio
potentiometer may be used to scale the PCM4 output voltage.
MOTOR
A2
S3
S2
10K OHM
SPEED ADJUST
POTENTIOMETER
S1
JOG
JOG
PUSHBUTTON
Figure 18. RUN/JOG Option #2
8
PCM4
7 (-)
TB501
CW
(+) 2
9 (+)
A1
Leader
Drive
RUN
39
S2
(-) 1
TB502
S1
10K Ohm
(optional)
Figure 19. Leader-Follower Application
Follower
Drive
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Page 40
Application Notes
Application Notes
Single speed potentiometer control of
multiple drives (-PCM models only)
Reversing
Because the potentiometer circuit is optically isolated from the drive
circuitry, the inputs may be tied together. Up to eight (8) drives can
be controlled with a single speed adjust potentiometer (see Figure
20 below).
S1
S2
A dynamic brake 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 stop completely before switching it to
either the forward or reverse direction. See the Dynamic braking
section on page 21 for sizing the dynamic brake resistor.
A1
S3
A1
A2
DYNAMIC
BRAKE
RESISTOR
MOTOR
FWD
BRAKE
S1
S2
S3
A2
MOTOR
A
DRIVE A
A1
REV
MOTOR
B
DRIVE B
41
A2
INHIBIT
Figure 20. Single Speed Potentiometer Control of Multiple
MMXL-PCM Series Drives
Figure 21. Reversing
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Page 40
Application Notes
Application Notes
Single speed potentiometer control of
multiple drives (-PCM models only)
Reversing
Because the potentiometer circuit is optically isolated from the drive
circuitry, the inputs may be tied together. Up to eight (8) drives can
be controlled with a single speed adjust potentiometer (see Figure
20 below).
S1
S2
A dynamic brake 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 stop completely before switching it to
either the forward or reverse direction. See the Dynamic braking
section on page 21 for sizing the dynamic brake resistor.
A1
S3
A1
A2
DYNAMIC
BRAKE
RESISTOR
MOTOR
FWD
BRAKE
S1
S2
S3
A2
MOTOR
A
DRIVE A
A1
REV
MOTOR
B
DRIVE B
41
A2
INHIBIT
Figure 20. Single Speed Potentiometer Control of Multiple
MMXL-PCM Series Drives
Figure 21. Reversing
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Application Notes
43
Reversing with a DIGI-LOK controller
Troubleshooting
A DIGI-LOK controller, model DLC600, can be used in a reversing
application (Figure 22). The controller must be inhibited while
braking. Without the inhibit feature, the controller will continue to
regulate, causing overshoot when the DIGI-LOK is switched back
to the drive.
S3
MINARIK
DRIVE
A1
Dangerous voltages exist on the drive when it is powered,
and up to 30 seconds after power is removed. When possible,
disconnect the drive while troubleshooting. High voltages can
cause serious or fatal injury.
Before troubleshooting
S2
S1
A2
Perform the following steps before starting any procedure in this
section:
Dynamic
Brake
Resistor
S1
S2
BRAKE
FWD
 Warning
REV
DLC600
Inhibit
Leads
C
Motor
IN
+
•
Disconnect AC line voltage from the drive.
•
Check the drive closely for damaged components.
•
Check that no conductive or other foreign material has
become lodged on the printed circuit board.
•
Verify that every connection is correct and in good condition.
•
Verify that there are no short circuits or grounded connections.
•
Check that the voltage selection switch settings match the AC
line and output voltages.
•
Check that the drive's rated armature and field outputs are
consistent with the motor ratings.
Common
Optical
Encoder
Signal
+5 VDC
Magnetic
Pickup
Figure 22. Reversing with a DLC600
For additional assistance, contact your local Minarik distributor, or
the factory direct: Phone: 1-800-MINARIK (646-2745) or
Fax: 1-800-394-6334
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Page 42
Application Notes
43
Reversing with a DIGI-LOK controller
Troubleshooting
A DIGI-LOK controller, model DLC600, can be used in a reversing
application (Figure 22). The controller must be inhibited while
braking. Without the inhibit feature, the controller will continue to
regulate, causing overshoot when the DIGI-LOK is switched back
to the drive.
S3
MINARIK
DRIVE
A1
Dangerous voltages exist on the drive when it is powered,
and up to 30 seconds after power is removed. When possible,
disconnect the drive while troubleshooting. High voltages can
cause serious or fatal injury.
Before troubleshooting
S2
S1
A2
Perform the following steps before starting any procedure in this
section:
Dynamic
Brake
Resistor
S1
S2
BRAKE
FWD
 Warning
REV
DLC600
Inhibit
Leads
C
Motor
IN
+
•
Disconnect AC line voltage from the drive.
•
Check the drive closely for damaged components.
•
Check that no conductive or other foreign material has
become lodged on the printed circuit board.
•
Verify that every connection is correct and in good condition.
•
Verify that there are no short circuits or grounded connections.
•
Check that the voltage selection switch settings match the AC
line and output voltages.
•
Check that the drive's rated armature and field outputs are
consistent with the motor ratings.
Common
Optical
Encoder
Signal
+5 VDC
Magnetic
Pickup
Figure 22. Reversing with a DLC600
For additional assistance, contact your local Minarik distributor, or
the factory direct: Phone: 1-800-MINARIK (646-2745) or
Fax: 1-800-394-6334
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Page 44
Troubleshooting
44
Symptom
Diagnostic LEDs
MMXL series drives are equipped with the following diagnostic
LEDs to aid in troubleshooting or monitoring equipment status.
Refer to Figure 23 below.
Line fuse blows
POWER
Green LED lights when AC line voltage is applied to the drive.
CURRENT LIMIT (CL/FLT)
Possible
Causes
1. Check that line fuses are
the proper size.
2. Motor cable or armature
is shorted to ground.
2. Check motor cable and
armature for shorts.
3. Nuisance tripping
caused by a
combination of ambient
conditions and highcurrent spikes.
3. Add a blower to cool the
drive components;
decrease CURRENT
LIMIT settings, or resize
motor and drive for actual
load demand, or check for
incorrectly aligned
mechanical components
or “jams”. See page 27
for information on
adjusting the CURRENT
LIMIT trimpot.
1. Reference signal or
speed adjust pot is set
to zero speed.
1. Increase reference signal
or speed adjust
potentiometer setting.
2. Reference signal or
speed adjust
potentiometer
connections are open.
2. Check that the reference
signal or speed adjust
potentiometer connections
are not open.
A2
2
T501
L2
2
INHIBIT
Suggested
Solutions
1. Line fuses are the
wrong size.
Red LED lights when drive output current exceeds the threshold
set by the CURRENT LIMIT trimpot.
S2
S1
45
L1
Q503
C501
D
IL502
CURRENT
LIMIT
POWER
TH501
IL501
CURRENT LIMIT
MAX SPD MIN
I SPD IR COMP
DECEL
ACCEL
CURRENT
LIMIT LED
Figure 23. Diagnostic LED locations
POWER
LED
Line fuse does not
blow, but the motor
does not run
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Page 44
Troubleshooting
44
Symptom
Diagnostic LEDs
MMXL series drives are equipped with the following diagnostic
LEDs to aid in troubleshooting or monitoring equipment status.
Refer to Figure 23 below.
Line fuse blows
POWER
Green LED lights when AC line voltage is applied to the drive.
CURRENT LIMIT (CL/FLT)
Possible
Causes
1. Check that line fuses are
the proper size.
2. Motor cable or armature
is shorted to ground.
2. Check motor cable and
armature for shorts.
3. Nuisance tripping
caused by a
combination of ambient
conditions and highcurrent spikes.
3. Add a blower to cool the
drive components;
decrease CURRENT
LIMIT settings, or resize
motor and drive for actual
load demand, or check for
incorrectly aligned
mechanical components
or “jams”. See page 27
for information on
adjusting the CURRENT
LIMIT trimpot.
1. Reference signal or
speed adjust pot is set
to zero speed.
1. Increase reference signal
or speed adjust
potentiometer setting.
2. Reference signal or
speed adjust
potentiometer
connections are open.
2. Check that the reference
signal or speed adjust
potentiometer connections
are not open.
A2
2
T501
L2
2
INHIBIT
Suggested
Solutions
1. Line fuses are the
wrong size.
Red LED lights when drive output current exceeds the threshold
set by the CURRENT LIMIT trimpot.
S2
S1
45
L1
Q503
C501
D
IL502
CURRENT
LIMIT
POWER
TH501
IL501
CURRENT LIMIT
MAX SPD MIN
I SPD IR COMP
DECEL
ACCEL
CURRENT
LIMIT LED
Figure 23. Diagnostic LED locations
POWER
LED
Line fuse does not
blow, but the motor
does not run
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46
5/30/02
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Page 46
Troubleshooting
Symptom
Line fuse does not
blow, but the motor
does not run (cont.)
Troubleshooting
Possible
Causes
Suggested
Solutions
3. Drive is overloaded.
3. Verify that the motor is
not jammed. Increase
CURRENT LIMIT setting
(page 27).
4. Drive is not receiving
AC line voltage.
4. Apply AC line voltage to
L1 and L2.
5. Motor is not connected.
5. Connect motor to A1 and
A2.
Motor runs too fast at
maximum speed
setting
1. MIN SPD and MAX
SPD settings are too
high.
1. Recalibrate MIN SPD
(page 24) and MAX SPD
(page 25).
Motor runs too slow or
too fast
1. MIN SPD and MAX
SPD are not calibrated.
1. Recalibrate MIN SPD
(page 24) and MAX SPD
(page 25).
Motor will not reach
the desired speed.
1. MAX SPD setting is too
low.
1. Increase MAX SPD
setting (page 25).
2. IR COMP setting is too
low.
2. Increase IR COMP
setting (page 26).
3. Motor is overloaded.
3. Check motor load.
Resize the motor if
necessary.
Symptom
Motor pulsates or
surges under load
Possible
Causes
47
Suggested
Solutions
1. IR COMP is set too
high.
1. Adjust the IR COMP
setting slightly CCW until
the motor speed
stabilizes (page 26).
2. Control is in current
limit mode.
2. Check that motor and
drive are of sufficient
horsepower and
amperage. You may
need to replace the
motor and/or the drive.
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46
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Page 46
Troubleshooting
Symptom
Line fuse does not
blow, but the motor
does not run (cont.)
Troubleshooting
Possible
Causes
Suggested
Solutions
3. Drive is overloaded.
3. Verify that the motor is
not jammed. Increase
CURRENT LIMIT setting
(page 27).
4. Drive is not receiving
AC line voltage.
4. Apply AC line voltage to
L1 and L2.
5. Motor is not connected.
5. Connect motor to A1 and
A2.
Motor runs too fast at
maximum speed
setting
1. MIN SPD and MAX
SPD settings are too
high.
1. Recalibrate MIN SPD
(page 24) and MAX SPD
(page 25).
Motor runs too slow or
too fast
1. MIN SPD and MAX
SPD are not calibrated.
1. Recalibrate MIN SPD
(page 24) and MAX SPD
(page 25).
Motor will not reach
the desired speed.
1. MAX SPD setting is too
low.
1. Increase MAX SPD
setting (page 25).
2. IR COMP setting is too
low.
2. Increase IR COMP
setting (page 26).
3. Motor is overloaded.
3. Check motor load.
Resize the motor if
necessary.
Symptom
Motor pulsates or
surges under load
Possible
Causes
47
Suggested
Solutions
1. IR COMP is set too
high.
1. Adjust the IR COMP
setting slightly CCW until
the motor speed
stabilizes (page 26).
2. Control is in current
limit mode.
2. Check that motor and
drive are of sufficient
horsepower and
amperage. You may
need to replace the
motor and/or the drive.
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Page 48
Troubleshooting
48
FUSE KIT CONTENTS
Replacement Parts
Replacement parts are available from Minarik Corporation and its
distributors for this drive series.
Table 4. Replacement Parts
Model No.
MMXL02-D240AC
Symbol
Troubleshooting
Description
3 - 8A FUSE KIT (050-0069)
3 AMP 3AG Fast-Acting Fuse (2 ea)
5 AMP 3AG Fast-Acting Fuse (2 ea)
8 AMP 3AG Fast-Acting Fuse (2 ea)
1/2A Pico Fuse (1 ea)
Minarik P/N
C504
D501
Q502
Q503
R501
T501
470 mF, 400 V Capacitor
16 A, 600V Diode
Power MOSFET
Power MOSFET
0.1 ohm, 5 W Resistor
Transformer TSD1017
10 Kohm Potentiometer Kit
011-0120
071-0044
070^)085
070-0083
032-0100
230-0108
202-0066
C504
D501
Q502
Q503
R501
T501
680 mF, 400 V Capacitor
16 A, 600V Diode
Power MOSFET
Power MOSFET
0.1 ohm, 5 W Resistor
Transformer TSD1017
10 Kohm Potentiometer Kit
011-0080
071-0044
070-0085
070-0083
032-0100
230-0108
202-0066
C504
D501
Q502
Q503
R501
T501
1000 mF, 400 V Capacitor
16 A, 600V Diode
Power MOSFET
Power MOSFET
0.01 ohm, 5 W Resistor
Transformer TSD1017
10 Kohm Potentiometer Kit
011-0089
071-0044
070-0086
070-0083
032-0129
230-0108
202-0066
5 - 20A FUSE KIT (050-0073)
5 AMP 3AG Fast-Acting Fuse (2 ea)
8 AMP 3AG Fast-Acting Fuse (2 ea)
10 AMP 3AB Normal-blo Fuse (2 ea)
5 AMP 3AB Normal-blo Fuse (2 ea)
20 AMP 3AB Normal-blo Fuse (2 ea)
1/2A Pico Fuse (1 ea)
MMXL05-D240AC
MMXL10-D240AC
POTENTIOMETER KIT CONTENTS (202-0066)
10k ohm ± 5%, 5W Potentiometer (1 ea)
3/8-32 X 1/2 Nut (1 ea)
Potentiometer Insulating Washer (1 ea)
Non-insulated 1/4-inch Female Tab (7 ea)
49
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Page 48
Troubleshooting
48
FUSE KIT CONTENTS
Replacement Parts
Replacement parts are available from Minarik Corporation and its
distributors for this drive series.
Table 4. Replacement Parts
Model No.
MMXL02-D240AC
Symbol
Troubleshooting
Description
3 - 8A FUSE KIT (050-0069)
3 AMP 3AG Fast-Acting Fuse (2 ea)
5 AMP 3AG Fast-Acting Fuse (2 ea)
8 AMP 3AG Fast-Acting Fuse (2 ea)
1/2A Pico Fuse (1 ea)
Minarik P/N
C504
D501
Q502
Q503
R501
T501
470 mF, 400 V Capacitor
16 A, 600V Diode
Power MOSFET
Power MOSFET
0.1 ohm, 5 W Resistor
Transformer TSD1017
10 Kohm Potentiometer Kit
011-0120
071-0044
070^)085
070-0083
032-0100
230-0108
202-0066
C504
D501
Q502
Q503
R501
T501
680 mF, 400 V Capacitor
16 A, 600V Diode
Power MOSFET
Power MOSFET
0.1 ohm, 5 W Resistor
Transformer TSD1017
10 Kohm Potentiometer Kit
011-0080
071-0044
070-0085
070-0083
032-0100
230-0108
202-0066
C504
D501
Q502
Q503
R501
T501
1000 mF, 400 V Capacitor
16 A, 600V Diode
Power MOSFET
Power MOSFET
0.01 ohm, 5 W Resistor
Transformer TSD1017
10 Kohm Potentiometer Kit
011-0089
071-0044
070-0086
070-0083
032-0129
230-0108
202-0066
5 - 20A FUSE KIT (050-0073)
5 AMP 3AG Fast-Acting Fuse (2 ea)
8 AMP 3AG Fast-Acting Fuse (2 ea)
10 AMP 3AB Normal-blo Fuse (2 ea)
5 AMP 3AB Normal-blo Fuse (2 ea)
20 AMP 3AB Normal-blo Fuse (2 ea)
1/2A Pico Fuse (1 ea)
MMXL05-D240AC
MMXL10-D240AC
POTENTIOMETER KIT CONTENTS (202-0066)
10k ohm ± 5%, 5W Potentiometer (1 ea)
3/8-32 X 1/2 Nut (1 ea)
Potentiometer Insulating Washer (1 ea)
Non-insulated 1/4-inch Female Tab (7 ea)
49
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Page 50
CE Compliance
50
Certificate of Compliance
51
Compliance allows Minarik's MMXL series to bear the CE mark.
The end user, as described herein, falls into one of two categories:
CE Certification
Minarik Corporation hereby certifies that its MMXL series drives,
including the MMXL-PCM series, have been approved to bear the
CE" mark provided the conditions of approval have been met by
the end user.
1.
The Consumer will deploy a stand-alone unit as an integral,
yet external, portion of the machine being operated.
2.
The Original Equipment Manufacturer (OEM) will implement
the product as a component of the machine being
manufactured.
The OEM must meet the following conditions:
AC Line Filters
•
All wires, including logic, AC power and motor leads, must be
shielded. Do not ground both ends of the shield.
•
The MMXL motor control module must be enclosed in a solid
metal enclosure. The enclosure lid, body and backplane must
all be tied to a low-impedance earth ground.
•
A VV-series Corcom© filter (or equivalent) must be wired into
the AC main. (See Table 5 on page 50.)
•
The ground connection between the shielded cable, installed
line filter and metal enclosure must be wired to
solid earth ground (resistance less than 500
ohms), not machine ground. This is very
important!
In addition to EMI/RFI safeguards inherent in the MMXL series'
design, external filtering is required. To meet CE approval
conditions, use the line filters (or equivalent) listed in Table 5.
Connect the filter as shown in Figure 24.
Table 5. AC Line Filters
Drive
MMXL02
MMXL05
MMXL10
AC
Current
3A
7A
12A
Corcom
Filter
6VV1
10VV1
20VV1
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Page 50
CE Compliance
50
Certificate of Compliance
51
Compliance allows Minarik's MMXL series to bear the CE mark.
The end user, as described herein, falls into one of two categories:
CE Certification
Minarik Corporation hereby certifies that its MMXL series drives,
including the MMXL-PCM series, have been approved to bear the
CE" mark provided the conditions of approval have been met by
the end user.
1.
The Consumer will deploy a stand-alone unit as an integral,
yet external, portion of the machine being operated.
2.
The Original Equipment Manufacturer (OEM) will implement
the product as a component of the machine being
manufactured.
The OEM must meet the following conditions:
AC Line Filters
•
All wires, including logic, AC power and motor leads, must be
shielded. Do not ground both ends of the shield.
•
The MMXL motor control module must be enclosed in a solid
metal enclosure. The enclosure lid, body and backplane must
all be tied to a low-impedance earth ground.
•
A VV-series Corcom© filter (or equivalent) must be wired into
the AC main. (See Table 5 on page 50.)
•
The ground connection between the shielded cable, installed
line filter and metal enclosure must be wired to
solid earth ground (resistance less than 500
ohms), not machine ground. This is very
important!
In addition to EMI/RFI safeguards inherent in the MMXL series'
design, external filtering is required. To meet CE approval
conditions, use the line filters (or equivalent) listed in Table 5.
Connect the filter as shown in Figure 24.
Table 5. AC Line Filters
Drive
MMXL02
MMXL05
MMXL10
AC
Current
3A
7A
12A
Corcom
Filter
6VV1
10VV1
20VV1
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Page 52
CE Compliance
Unconditional Warranty
VV1
FILTER
MMXL
DRIVE
L1
L1
L2
L2
MMXL
DRIVE
ENCLOSURE
GND
SCREW
SOLID EARTH
GROUND
Figure 24. MMXL CE Filter Connections
A. Warranty - Minarik Corporation (referred to as “the Corporation”) warrants that its
products will be free from defects in workmanship and material for twelve (12) months or
3,000 hours, whichever comes first, from date of manufacture thereof. Within this warranty
period, the Corporation will repair or replace, at its sole discretion, such products that are
returned to Minarik Corporation, 901 East Thompson Avenue, Glendale, CA 91201-2011
USA.
This warranty applies only to standard catalog products, and does not apply to specials.
Any returns for special controls will be evaluated on a case-by-case basis. The
Corporation is not responsible for removal, installation, or any other incidental expenses
incurred in shipping the product to and from the repair point.
B. Disclaimer - The provisions of Paragraph A are the Corporation’s sole obligation and
exclude all other warranties of merchantability for use, express or implied. The Corporation
further disclaims any responsibility whatsoever to the customer or to any other person for
injury to the person or damage or loss of property of value caused by any product that has
been subject to misuse, negligence, or accident, or misapplied or modified by unauthorized
persons or improperly installed.
C. Limitations of Liability - In the event of any claim for breech of any of the Corporation’s
obligations, whether express or implied, and particularly of any other claim or breech of
warranty contained in Paragraph A, or of any other warranties, express or implied, or claim
of liability that might, despite Paragraph B, be decided against the Corporation by lawful
authority, the Corporation shall under no circumstances be liable for any consequential
damages, losses, or expense arising in connection with the use of, or inability to use, the
Corporation’s product for any purpose whatsoever.
An adjustment made under warranty does not void the warranty, nor does it imply an
extension of the original 12-month warranty period. Products serviced and/or parts
replaced on a no-charge basis during the warranty period carry the unexpired portion of the
original warranty only.
If for any reason any of the foregoing provisions shall be ineffective, the Corporation’s
liability for damages arising out of its manufacture or sale of equipment, or use thereof,
whether such liability is based on warranty, contract, negligence, strict liability in tort, or
otherwise, shall not in any event exceed the full purchase price of such equipment.
Any action against the Corporation based upon any liability or obligation arising hereunder
or under any law applicable to the sale of equipment or the use thereof, must be
commenced within one year after the cause of such action arises.
250-0252r6_readers_spreads2.qxd
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Page 52
CE Compliance
Unconditional Warranty
VV1
FILTER
MMXL
DRIVE
L1
L1
L2
L2
MMXL
DRIVE
ENCLOSURE
GND
SCREW
SOLID EARTH
GROUND
Figure 24. MMXL CE Filter Connections
A. Warranty - Minarik Corporation (referred to as “the Corporation”) warrants that its
products will be free from defects in workmanship and material for twelve (12) months or
3,000 hours, whichever comes first, from date of manufacture thereof. Within this warranty
period, the Corporation will repair or replace, at its sole discretion, such products that are
returned to Minarik Corporation, 901 East Thompson Avenue, Glendale, CA 91201-2011
USA.
This warranty applies only to standard catalog products, and does not apply to specials.
Any returns for special controls will be evaluated on a case-by-case basis. The
Corporation is not responsible for removal, installation, or any other incidental expenses
incurred in shipping the product to and from the repair point.
B. Disclaimer - The provisions of Paragraph A are the Corporation’s sole obligation and
exclude all other warranties of merchantability for use, express or implied. The Corporation
further disclaims any responsibility whatsoever to the customer or to any other person for
injury to the person or damage or loss of property of value caused by any product that has
been subject to misuse, negligence, or accident, or misapplied or modified by unauthorized
persons or improperly installed.
C. Limitations of Liability - In the event of any claim for breech of any of the Corporation’s
obligations, whether express or implied, and particularly of any other claim or breech of
warranty contained in Paragraph A, or of any other warranties, express or implied, or claim
of liability that might, despite Paragraph B, be decided against the Corporation by lawful
authority, the Corporation shall under no circumstances be liable for any consequential
damages, losses, or expense arising in connection with the use of, or inability to use, the
Corporation’s product for any purpose whatsoever.
An adjustment made under warranty does not void the warranty, nor does it imply an
extension of the original 12-month warranty period. Products serviced and/or parts
replaced on a no-charge basis during the warranty period carry the unexpired portion of the
original warranty only.
If for any reason any of the foregoing provisions shall be ineffective, the Corporation’s
liability for damages arising out of its manufacture or sale of equipment, or use thereof,
whether such liability is based on warranty, contract, negligence, strict liability in tort, or
otherwise, shall not in any event exceed the full purchase price of such equipment.
Any action against the Corporation based upon any liability or obligation arising hereunder
or under any law applicable to the sale of equipment or the use thereof, must be
commenced within one year after the cause of such action arises.
250-0252r6_readers_spreads2.qxd
5/30/02
2:03 PM
14300De La Tour Drive
South Beloit, IL 61080
Te l: ( 8 0 0 ) MI N A R I K ( 6 4 6 -2 7 4 5 )
F a x : ( 8 0 0 ) 3 9 4 -6 3 3 4
www. mina rik c orp. c om
D oc ume nt numbe r 2 5 0 – 0 2 5 2 , R e vis ion 7
P rinte d in the U . S . A – 0 8 /0 7
Page 54