Minarik MMRG30U Manuale utente
MMRG30U
MMRG30U-PCM
MMRG31U
MMRG31U-PCM
MMRG40U
MMRG40U-PCM
USER MANUAL
www.minarikdrives.com
MMRG SERIES
Dear Valued Consumer:
Congratulaons on your purchase of the MMRG Series drive.
This User Manual was created for you to get the most out of
your new device and assist with the inial setup. Please visit
www.minarikdrives.com to learn more about our other drives.
Thank you for choosing Minarik Drives!
© 2014 Minarik Drives. All rights reserved.
No part of this document may be reproduced or transmied in any form without wrien permission
from Minarik Drives. The informaon and technical data in this document are subject to change
without noce. Minarik Drives makes no warranty of any kind with respect to this material,
including, but not limited to, the implied warranes of its merchantability and tness for a given
purpose. Minarik Drives assumes no responsibility for any errors that may appear in this document
and makes no commitment to update or to keep current the informaon in this document.
i
MMRG Series
Safety First!
• 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 using
proper grounding techniques, over-current protection, thermal
protection, and enclosure. Follow sound maintenance procedures.
SAFETY WARNINGS
Text in gray boxes denote important safety ps or warnings.
Please read these instrucons carefully before performing any of
the procedures contained in this manual.
It is possible for a drive to run at full speed as a result of a
component failure. Minarik Drives strongly recommends the
installaon of a master switch in the main power input to stop
the drive in an emergency.
Circuit potenals 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 adjusng the calibraon trim pots.
Use approved personal protecve equipment and insulated tools
if working on this drive with power applied.
!
WARNING!
!
WARNING!
ii
MMRG Series
Table of Contents
Section 1. Regenerative Drives ............................................ 1
Section 2. Specifications ..................................................... 2
Section 3. Dimensions......................................................... 3
Section 4. Installation......................................................... 6
Heat Sinking ................................................................................. 6
Mounting ..................................................................................... 7
Speed Adjust Potentiometer.................................................. 8
Wiring .......................................................................................... 9
Shielding Guidelines.............................................................10
Line Fusing ..........................................................................11
Connections.................................................................................12
Power Inputs .......................................................................12
Motor..................................................................................12
Speed Adjust Potentiometer.................................................14
Analog Input Signal (MMRG models).....................................15
Analog Input Signal (MMRG-PCM models).............................16
+15 and -15 .........................................................................17
Direction Switch (MMRG-PCM models) .................................17
Section 5. Operation......................................................... 18
Before Applying Power .................................................................18
Select Switches............................................................................19
Line Frequency Select (SW501).............................................19
Startup ........................................................................................20
Starting and Stopping Methods ....................................................21
Line Starting and Stopping ...................................................21
Regenerative Brake to Zero Speed.........................................22
Regenerative Decel to Zero Speed.........................................23
Section 6. Calibration ....................................................... 24
Maximum Speed (MAX SPD) .........................................................25
Acceleration and Deceleration (ACC-DEC)......................................25
iii
MMRG Series
Forward Torque (FORWARD TORQUE)............................................26
Reverse Torque (REVERSE TORQUE)...............................................27
Deadband....................................................................................27
IR Compensation (IR COMP) .........................................................28
Section 7.Application Notes ............................................... 30
Direction Switch ..........................................................................30
Multiple Fixed Speeds ..................................................................31
Adjustable Speeds Using Potentiometers In Series.........................32
Independent Adjustable Speeds....................................................33
Independent Adjustable Forward and Reverse Speeds ...................34
RUN/JOG Switch - Inhibit Connection............................................35
RUN/JOG Switch - Potentiometer Connection................................36
Leader-Follower Application .........................................................37
Single Speed Potentiometer Control Of Multiple Drives .................38
Section 8. Troubleshooting................................................ 39
Before Troubleshooting ................................................................39
Section 9. Accessories & Replacement Parts ....................... 42
Notes ............................................................................... 43
Unconditional Warranty..................................................... 44
iv
MMRG Series
List of Tables
Table 1 Recommended Line Fuse Sizes ..........................................11
v
MMRG Series
List of Figures
Figure 1 Four Quadrant Operation .................................................. 1
Figure 2 MMRG Dimensions............................................................ 3
Figure 3 MMRG-PCM Dimensions.................................................... 4
Figure 4 223-0159 Dimensions........................................................ 5
Figure 5 Speed Adjust Potentiometer .............................................. 8
Figure 6 Power and Motor Connections..........................................13
Figure 7 Speed Adjust Potentiometer Connections..........................14
Figure 8 MMRG Analog Input Signal Connections............................15
Figure 9 MMRG-PCM Analog Input Signal Connections....................16
Figure 10 +15 and -15 Terminal Locations.........................................17
Figure 11 Line Frequency Switch Location ........................................19
Figure 12 Inhibit Terminal Location..................................................22
Figure 13 Run/Stop Switch...............................................................23
Figure 14 Recommended FORWARD TORQUE, REVERSE TORQUE, and
IR COMP Setting...............................................................29
Figure 15 Forward-Reverse Switch ...................................................30
Figure 16 Forward-Stop-Reverse Switch ...........................................30
Figure 17 Multiple Fixed Speeds ......................................................31
Figure 18 Adjustable Speeds Using Potentiometers in Series .............32
Figure 19 Independent Adjustable Speeds........................................33
Figure 20 Independent Adjustable Forward and Reverse Speeds........34
Figure 21 Independent Adjustable Forward and Reverse Speeds with
Stop ................................................................................34
Figure 22 RUN/JOG Switch - Inhibit Connection ...............................35
Figure 23 RUN/JOG Switch - Speed Adjust Potentiometer Connection. 36
Figure 24 Leader-Follower Application .............................................37
Figure 25 Single Speed Potentiometer Control of Multiple Drives......38
1
MMRG Series
Most non-regenerave,
variable speed, DC drives
control current ow to a
motor in one direcon.
The direcon of current
ow is the same direcon
as the motor rotaon.
Non-regenerave drives
operate in Quadrant I,
and also in Quadrant III if
the drive is reversible (see
Figure 1). Motors must stop
before reversing direcon.
Unless dynamic braking
is used, non regenerave
drives cannot decelerate a
load faster than coasng to a
lower speed.
Regenerative drives operate
in two addional quadrants:
Quadrant II and Quadrant
IV. In these quadrants,
motor torque is in the
opposite direcon of motor rotaon.
This allows regenerave drives to reverse a motor without contractors
or switches, to control an overhauling load, and to decelerate a load
faster than it would to coast to a lower speed.
Section 1. Regenerative Drives
ARROWS IN OPPOSITE DIRECTION = REGENERATIVE ACTION
NOTE: ARROWS IN SAME DIRECTION = MOTOR ACTION
MOTOR
TORQUE
ROTATION
MOTOR
Quadrant III
Quadrant II
Quadrant IV
Quadrant I
Figure 1. Four Quadrant Operaon
2
MMRG Series
Section 2. Specifications
Model
Maximum
Armature
Current (ADC)
Armature
Voltage
Range (VDC)
Maximum
Armature
Current (ADC) HP Range
MMRG31U
MMRG31U-PCM
115 0 - 90 3.0 1/20 - 1/4
MMRG30U
MMRG30U-PCM
115 0 - 90 10.0 1/8 - 1
MMRG40U
MMRG40U-PCM
230 0 -180 10.0 1/4 - 2
AC Line Voltage 115 or 230 VAC ± 10%, 50/60 Hz, single phase
Acceleraon & Deceleraon Time Range 0.5 - 6 seconds
Analog Input Range
0 to ± 10 VDC
0 to ± 10 VDC
Input Impedance (S0 to S2) 30K ohms
Form Factor 1.37 at base speed
Load Regulaon 1% base speed or beer
Speed Range 60:1
Vibraon 0.5G maximum (0 - 50 Hz)
0.1G maximum (> 50 Hz)
Ambient Temperature Range 10° - 55° C
* Heat sink kit part number 223-0159 must be used when the connuous
current output is over 5 amps.
MMRG models (signal must be isolated; S0 to S2)
MMRG-PCM models (NEG to POS)
3
MMRG Series
Section 3. Dimensions
Figure 2. MMRG Dimensions
ALL DIMENSIONS IN INCHES [MILLIMETERS]
C503 MMRG
C506
PL1
C507
C508
60HZ
C501
PL2
S1
S2
C509
S0
C510
C505
50HZ
-15V T501+15V
C512
S3
C511
INHIBIT
P505P504P503
SO501
TORQUE
FORWARDIR COMP
TORQUE
REVERSE
P502P501
MAX
SPD
ACC-DEC
SW501
C513
C502
DC VOLTAGEDC VOLTAGE
COMMON
DC VOLTAGE
DC VOLTAGE
3.80 [97]
0.96 [24]
1.50 [38]
2.87 [73]
1.75 [44]
0.99 [25]
3.72 [94]
4.30 [109]
4.42 [112]
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