GE Multilin MM300 User manual

*1601-9023-AD*
Instruction Manual
MM300 Revision: 1.7x
Manual P/N: 1601-9023-AD
Manual Order Code: GEK-113022M
MM300 Motor Management
System
Low Voltage Motor Protection and Control
LISTED
52TL
IND.CONT. EQ.
E83849
GE
Grid Solutions

© 2016 GE Multilin Inc. All rights reserved.
The MM300 Motor Management System Instruction Manual for revision 1.7x.
MM300 Motor Management System, EnerVista, EnerVista Launchpad, and EnerVista
MM300 Setup are registered trademarks of GE Multilin Inc.
The contents of this manual are the property of GE Multilin Inc. This documentation is
furnished on license and may not be reproduced in whole or in part without the permission
of GE Multilin Inc. The content of this manual is for informational use only and is subject to
change without notice.
Part number: 1601-9023-AD (May 2016)
Storage
Store the unit indoors in a cool, dry place. If possible, store in the original packaging. Follow
the storage temperature range outlined in the Specifications.
To avoid deterioration of electrolytic capacitors, power up units that are stored in a de-
energized state once per year, for one hour continuously.
This product cannot be disposed of as unsorted municipal waste in the European
Union. For proper recycling return this product to your supplier or a designated
collection point. For more information go to www.recyclethis.info.

MM300 MOTOR MANAGEMENT SYSTEM – INSTRUCTION MANUAL TOC–I
Table of Contents
1.INTRODUCTION Overview .............................................................................................................................................. 1 - 1
Cautions and Warnings..........................................................................................................................1 - 1
Safety words and definitions ...............................................................................................................1 - 1
General Safety Precautions - MM300..............................................................................................1 - 2
For Further Assistance ............................................................................................................................1 - 3
Description of the MM300 Motor Management system.........................................................1 - 3
MM300 order codes .................................................................................................................................1 - 5
Example of an MM300 order code....................................................................................................1 - 6
Specifications..................................................................................................................................... 1 - 6
Protection specifications .......................................................................................................................1 - 6
User interface specifications ...............................................................................................................1 - 8
Metering and monitoring specifications ........................................................................................1 - 8
Control specifications..............................................................................................................................1 - 8
Inputs specifications ................................................................................................................................1 - 9
Outputs specifications ......................................................................................................................... 1 - 10
Power supply specifications ............................................................................................................. 1 - 10
Communications specifications...................................................................................................... 1 - 10
Testing and certification ..................................................................................................................... 1 - 12
Physical specifications......................................................................................................................... 1 - 13
Environmental specifications ........................................................................................................... 1 - 13
2.INSTALLATION Mechanical installation ................................................................................................................. 2 - 1
Dimensions...................................................................................................................................................2 - 1
Product identification ..............................................................................................................................2 - 2
Mounting .......................................................................................................................................................2 - 3
Module withdrawal and insertion......................................................................................................2 - 6
Module and terminal identification...................................................................................................2 - 7
Electrical installation ...................................................................................................................... 2 - 8
Power supply module .............................................................................................................................2 - 9
CPU module .............................................................................................................................................. 2 - 10
Ground current input ............................................................................................................................2 - 10
Thermistor connections.......................................................................................................................2 - 12
RS485 connections ................................................................................................................................2 - 13
Protection modules ............................................................................................................................... 2 - 14
Phase current inputs (IO_A module)...............................................................................................2 - 15
Phase voltage inputs (IO_B module)..............................................................................................2 - 17
RTD sensor connections (IO_G module) .......................................................................................2 - 18
Input/output modules .......................................................................................................................... 2 - 18
Type IO_C module connections.......................................................................................................2 - 19
Type IO_D module connections.......................................................................................................2 - 20
Type IO_E module connections .......................................................................................................2 - 21
Dielectric strength testing.................................................................................................................. 2 - 22
Starter types.....................................................................................................................................2 - 24
Full-voltage non-reversing starter ................................................................................................. 2 - 24
Full-voltage reversing starter ........................................................................................................... 2 - 26
Two-speed starter.................................................................................................................................. 2 - 28
Wye-delta open transition starter.................................................................................................. 2 - 30
Inverter starter (VFD, VSD).................................................................................................................. 2 - 32
Soft starter type...................................................................................................................................... 2 - 34
Autotransformer open transition starter .................................................................................... 2 - 36
Autotransformer closed transition starter ................................................................................. 2 - 38

TOC–II MM300 MOTOR MANAGEMENT SYSTEM – INSTRUCTION MANUAL
Maintenance....................................................................................................................................2 - 40
In-service maintenance.......................................................................................................................2 - 40
Out-of-service maintenance .............................................................................................................2 - 40
Unscheduled maintenance (system interruption)...................................................................2 - 40
3.INTERFACING
WITH THE MM300
Graphical control panel.................................................................................................................3 - 1
Introduction to the graphical control panel................................................................................. 3 - 1
Graphical display ...................................................................................................................................... 3 - 2
Keypad........................................................................................................................................................... 3 - 3
Control keys................................................................................................................................................. 3 - 5
LED indicators............................................................................................................................................. 3 - 5
MM300 graphical display pages ....................................................................................................... 3 - 6
Home display page.................................................................................................................................. 3 - 7
Default display........................................................................................................................................... 3 - 7
Actual values pages................................................................................................................................. 3 - 7
Status pages ............................................................................................................................................... 3 - 8
Setpoints pages......................................................................................................................................... 3 - 9
Diagnostics pages ..................................................................................................................................3 - 10
Control page..............................................................................................................................................3 - 12
Popup windows .......................................................................................................................................3 - 12
MM300 programming techniques ..................................................................................................3 - 13
Enumeration setpoints.........................................................................................................................3 - 13
Numeric setpoints ..................................................................................................................................3 - 13
Alphanumeric setpoints.......................................................................................................................3 - 14
Date, time, and IP entry .......................................................................................................................3 - 15
Security access........................................................................................................................................3 - 15
Basic control panel .......................................................................................................................3 - 16
Software.............................................................................................................................................3 - 17
EnerVista MM300 Setup Software ..................................................................................................3 - 17
Software requirements ........................................................................................................................3 - 17
Troubleshooting the USB driver .......................................................................................................3 - 17
Installing the EnerVista MM300 Setup software ......................................................................3 - 20
Upgrading the software.......................................................................................................................3 - 24
Connecting EnerVista MM300 Setup to the relay ...................................................................3 - 25
Configuring serial communications...............................................................................................3 - 25
Using the Quick Connect feature ....................................................................................................3 - 26
Connecting to the relay .......................................................................................................................3 - 26
Working with setpoints and setpoint files...................................................................................3 - 27
Engaging a device..................................................................................................................................3 - 27
Entering setpoints...................................................................................................................................3 - 27
File support ................................................................................................................................................3 - 29
Using setpoints files...............................................................................................................................3 - 29
Downloading and saving setpoints files......................................................................................3 - 29
Adding setpoints files to the environment..................................................................................3 - 30
Creating a new setpoints file.............................................................................................................3 - 31
Upgrading setpoint files to a new revision .................................................................................3 - 32
Printing setpoints and actual values .............................................................................................3 - 33
Printing actual values from a connected device .....................................................................3 - 34
Loading setpoints from a file.............................................................................................................3 - 34
Uninstalling files and clearing data................................................................................................3 - 34
Upgrading relay firmware ..................................................................................................................3 - 35
Loading new relay firmware .............................................................................................................3 - 35
Power analysis.........................................................................................................................................3 - 38
Waveform capture.................................................................................................................................3 - 38
Data logger................................................................................................................................................3 - 42

MM300 MOTOR MANAGEMENT SYSTEM – INSTRUCTION MANUAL TOC–III
4.ACTUAL VALUES Actual values overview.................................................................................................................. 4 - 1
Metering ............................................................................................................................................... 4 - 2
Current metering .......................................................................................................................................4 - 2
Voltage metering.......................................................................................................................................4 - 2
Power metering..........................................................................................................................................4 - 3
Sensor metering.........................................................................................................................................4 - 4
Status..................................................................................................................................................... 4 - 5
Status messages .......................................................................................................................................4 - 5
Input and output messages .................................................................................................................4 - 5
System Page................................................................................................................................................4 - 6
Flex Page .......................................................................................................................................................4 - 6
5.SETPOINTS Understanding setpoints.............................................................................................................. 5 - 1
Setting text abbreviations.....................................................................................................................5 - 2
Configuration setpoints................................................................................................................. 5 - 3
Motor setpoints ..........................................................................................................................................5 - 3
Common motor setpoints......................................................................................................................5 - 4
Full-voltage non-reversing starter.....................................................................................................5 - 7
Full-voltage reversing starter...............................................................................................................5 - 7
Two-speed starter .....................................................................................................................................5 - 8
Wye-delta open transition starter.....................................................................................................5 - 9
Inverter starter.........................................................................................................................................5 - 10
Soft starter .................................................................................................................................................5 - 12
Autotransformer open transition starter.....................................................................................5 - 13
Autotransformer closed transition starter..................................................................................5 - 15
Current and voltage transformers ................................................................................................. 5 - 18
Inputs ........................................................................................................................................................... 5 - 20
Outputs........................................................................................................................................................ 5 - 22
Communications setpoints................................................................................................................ 5 - 24
System......................................................................................................................................................... 5 - 26
Events .......................................................................................................................................................... 5 - 30
Waveforms................................................................................................................................................ 5 - 31
Datalog........................................................................................................................................................ 5 - 31
Counters ..................................................................................................................................................... 5 - 32
Protection elements......................................................................................................................5 - 34
Thermal protection................................................................................................................................ 5 - 34
Unbalance biasing .................................................................................................................................5 - 34
Hot/cold biasing......................................................................................................................................5 - 35
RTD biasing................................................................................................................................................5 - 36
Overload curve.........................................................................................................................................5 - 37
Cooling rate ...............................................................................................................................................5 - 39
Thermal protection reset.....................................................................................................................5 - 40
Thermal protection setpoints............................................................................................................5 - 40
Mechanical protection......................................................................................................................... 5 - 42
Mechanical jam .......................................................................................................................................5 - 43
Undercurrent protection .....................................................................................................................5 - 43
Underpower protection .......................................................................................................................5 - 44
Acceleration protection .......................................................................................................................5 - 45
Open control circuit trip protection................................................................................................5 - 45
Electrical protection .............................................................................................................................. 5 - 45
Load increase alarm..............................................................................................................................5 - 46
Auxiliary undervoltage.........................................................................................................................5 - 46
Ground fault protection .......................................................................................................................5 - 47
Current unbalance protection..........................................................................................................5 - 48
Phase undervoltage ..............................................................................................................................5 - 49

TOC–IV MM300 MOTOR MANAGEMENT SYSTEM – INSTRUCTION MANUAL
Phase overvoltage..................................................................................................................................5 - 50
Phase reversal..........................................................................................................................................5 - 50
Fuse failure.................................................................................................................................................5 - 51
Sensor protection....................................................................................................................................5 - 51
RTD protection..........................................................................................................................................5 - 51
Thermistor protection...........................................................................................................................5 - 53
Control elements............................................................................................................................5 - 54
Starter setpoints......................................................................................................................................5 - 54
Auto/manual control.............................................................................................................................5 - 54
Stop/start control element.................................................................................................................5 - 57
Starting duty inhibits.............................................................................................................................5 - 58
Process interlocks...................................................................................................................................5 - 60
Undervoltage autorestart...................................................................................................................5 - 62
System security..............................................................................................................................5 - 65
6.DIAGNOSTICS Events.....................................................................................................................................................6 - 1
Digital counters .................................................................................................................................6 - 2
Phasors..................................................................................................................................................6 - 3
Product information ........................................................................................................................6 - 4
Learned data ......................................................................................................................................6 - 4
Waveform.............................................................................................................................................6 - 5
Datalog..................................................................................................................................................6 - 6
Commands ..........................................................................................................................................6 - 7
7.FLEXLOGIC™ FlexLogic™ overview.......................................................................................................................7 - 1
Introduction to FlexLogic™................................................................................................................... 7 - 1
8.COMMUNICATION
S
Communications interfaces ........................................................................................................8 - 1
A.APPENDIX A Change notes .....................................................................................................................................A - 1
Manual Revision history......................................................................................................................... A - 1
Warranty ..............................................................................................................................................A - 5
Repairs...................................................................................................................................................A - 5

MM300 MOTOR MANAGEMENT SYSTEM – INSTRUCTION MANUAL 1–1
MM300 Motor Management System
Chapter 1: Introduction
GE
Grid Solutions
Introduction
Please read this section to help guide you through the initial setup of the MM300 Motor
Management System.
Overview
The MM300 is a modular motor protection and control system designed specifically for
low-voltage motor applications. The MM300 provides the following key benefits.
• Flexible protection, control, and communication options to suit any low-voltage motor
application.
• Small footprint designed specifically for IEC and NEMA MCC applications.
• Modular design reduces the number of spare components for maintenance and
testing.
• Integrated pushbuttons and LED indicators reduce external components and wiring.
• DIN rail and Panel Mounting.
• Multiple, simultaneous communication protocols allows simple integration into
monitoring and control systems.
• Optional basic control panel or graphical control panel interface provides local control
and access to system information.
• Automation FlexLogic™ for applications requiring more complex starter control, or
multi-starter scenarios with interlocking or programmable logic control.
Cautions and Warnings
Before attempting to install or use the device, review all safety indicators in this document
to help prevent injury, equipment damage, or downtime.
Safety words and
definitions
The following symbols used in this document indicate the following conditions
DANGER: Indicates a hazardous situation which, if not avoided, will result in death or serious
injury.

1–2 MM300 MOTOR MANAGEMENT SYSTEM – INSTRUCTION MANUAL
OVERVIEW CHAPTER 1: INTRODUCTION
IMPORTANT: Indicates a hazardous situation which, if not avoided, could result in death or serious
injury.
CAUTION: Indicates a hazardous situation which, if not avoided, could result in minor or
moderate injury.
NOTE
NOTE: Indicates practices not related to personal injury.
General Safety
Precautions - MM300
CAUTION: Failure to observe and follow the instructions provided in the equipment manual(s)
could cause irreversible damage to the equipment and could lead to property damage,
personal injury and/or death.
Before attempting to use the equipment, it is important that all danger and caution
indicators are reviewed.
If the equipment is used in a manner not specified by the manufacturer or functions
abnormally, proceed with caution. Otherwise, the protection provided by the
equipment may be impaired and can result in Impaired operation and injury.
Caution: Hazardous voltages can cause shock, burns or death.
Installation/service personnel must be familiar with general device test practices,
electrical awareness and safety precautions must be followed.
Before performing visual inspections, tests, or periodic maintenance on this device or
associated circuits, isolate or disconnect all hazardous live circuits and sources of
electric power.
Failure to shut equipment off prior to removing the power connections could expose
you to dangerous voltages causing injury or death.
All recommended equipment that should be grounded and must have a reliable and
un-compromised grounding path for safety purposes, protection against
electromagnetic interference and proper device operation.
Equipment grounds should be bonded together and connected to the facility’s main
ground system for primary power.
Keep all ground leads as short as possible.
At all times, equipment ground terminal must be grounded during device operation
and service.
In addition to the safety precautions mentioned all electrical connections made must
respect the applicable local jurisdiction electrical code.
Before working on CTs, they must be short-circuited.

CHAPTER 1: INTRODUCTION OVERVIEW
MM300 MOTOR MANAGEMENT SYSTEM – INSTRUCTION MANUAL 1–3
For Further Assistance
For product support, contact the information and call center as follows:
GE Grid Solutions
650 Markland Street
Markham, Ontario
Canada L6C 0M1
Worldwide telephone: [phone]
Europe/Middle East/Africa telephone: [phone]
North America toll-free: 1 800 547 8629
Fax: [phone]
Worldwide e-mail: multil[email protected]
Europe e-mail: multilin.tech[email protected]
Website: http://www.gegridsolutions.com/multilin
Description of the MM300 Motor Management system
The MM300 can be equipped with either of two control panels, or with no control panel.
• Basic control panel: includes pushbuttons for Stop, Start A, Start B, Auto, Manual, and
Reset, and 12 LED status indicators.
• Graphical control panel: includes a 3.5-inch 320 by 240 pixel backlit color LCD screen,
14 pushbuttons and 10 LED indicators, which provide access to actual values, trip and
alarm lists, event records, and setting configuration. A USB port is provided for laptop
computer connection.
The MM300 includes the following input/output capabilities:
• 2 to 18 contact outputs
• 6 to 30 contact inputs
The following additional functions are available:
• Ten process interlocks configurable for trip, stop, or alarm.
• Passcode for up to three security levels.
• Six pre-defined starter types.
• Start inhibits.
• Time between starts.
•Restartblocktimer.
• Starts per hour.
• Optional undervoltage restart.
The thermal model uses a standard overload curve with multiplier, and incorporates hot/
cold biasing, unbalance biasing, RTD biasing, and exponential cooling.
A single-line diagram for the MM300 is shown below.

1–4 MM300 MOTOR MANAGEMENT SYSTEM – INSTRUCTION MANUAL
OVERVIEW CHAPTER 1: INTRODUCTION
Figure 1-1: Single line diagram
Table 1-1: MM300 protection functions
RS485 - Modbus RTU
Ethernet - Modbus TCP/IP
Profibus/DeviceNet
52
27 59 47
METERING
V, A, W, var, VA, PF, Hz
27X
51R 49 37 66 46
50G 51G
49
MOTOR
LOAD
Stator RTDs
Bearing RTDs
Phase CT 3
Ground CT 1
Power Fuse
BUS
MM300
MOTOR MANAGEMENT SYSTEM
Temperature
Thermistor
Control PT
Contactor
Control
fuse
Direct voltage inputs
(690 V AC maximum)
Ambient air
RTD Expansion module,
two cards per module,
maximum of two modules
38
Optional
three-phase
voltage
card
Options:
Six inputs & two form-A outputs (max 5 cards)
?
?
Three-phase voltage card (max 1 card)
Options:
Three RTDs - 100 ohm Platinum (max 2 cards)
?
?
Four form-C contact outputs (max 4 cards)
853739A2.CDR
Six inputs and two outputs (standard)
Optional RTD card
ANSI device Description
27X Undervoltage, auxiliary input
27 Undervoltage, three-phase
37 Undercurrent and underpower
38 Bearing temperature RTD
46 Current unbalance
47 Voltage phase reversal
49 Thermal overload
50G Ground instantaneous overcurrent
51G Ground time overcurrent
51R Locked/stalled rotor, mechanical jam
59 Overvoltage, three-phase
66 Starts per hour and time between starts