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MM300 Motor Management System

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General Electric Company ... Small Form Factor Compact and Modular Design Designed for IEC or NEMA MCCs ... I/O eliminates PLCs or other discrete relay devices ... – PowerPoint PPT presentation

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Title: MM300 Motor Management System


1
MM300 Motor Management System
  • Low Voltage
  • Motor Protection Control

2
MM300 Motor Management System
Agenda
  • Introduction
  • MM300 Key Benefits
  • Hardware Overview
  • Electrical Overview
  • Protection Overview
  • Monitoring Metering
  • Communications
  • Graphic Display Panel
  • EnerVista MM300 Setup Software
  • Order Codes

3
MM300 Advanced Motor Management
  • Advanced Automation
  • Eliminate Stand-alone dedicated PLC, Package
    controllers
  • Pre-canned starter logic FVNR, FVR, Two speed,
    wye-delta, inverter/soft-start
  • Process interlocks for starter supervision
  • FlexLogic for sequencing applications, Custom
    starter/interlock logic
  • Multiple I/O options
  • Comprehensive Motor Protection
  • Thermal Overload, Mechanical Jam
  • Unbalance
  • Thermistor
  • Ground Fault (CBCT)
  • UV, Underpower RTD (Optional)
  • Powerful Comms for Easy Integration
  • Modbus RTU (RS485) standard
  • Ethernet with Modbus TCP
  • Fieldbus Optinal
  • Profibus DP
  • DeviceNet
  • Powerful Metering
  • RMS currents, UB, Thermistor
  • AUX voltage, frequency, power
  • 3 Phase voltage, metering (Optional)
  • Eliminate stand-alone metering
  • Motor Diagnostic Information
  • Sequence of Events Data
  • Motor Learned Data
  • Waveform Capture
  • RMS Data Logger
  • Small Footprint
  • Conformal Coating Standard
  • -20C to 70C Continuous Operation

4
MM300 Motor Management System
The MM300 is a modular based Motor Protection and
Control system designed specifically for Low
Voltage Motor Applications
  • Key Applications
  • Designed to meet the requirements of IEC and
    NEMA Class MCC Buckets
  • Panel Mount option for Stand alone motor
    applications
  • Powerful and Flexible protection to meet the
    specific requirements of Low Voltage AC Motor
    Applications
  • Conveyor Belts
  • Fans
  • Pumps
  • etc.

5
MM300 Key Benefits
6
MM300 . . . Key Benefits Functionality
Reliable protection for secondary backup
purposes
7
Major Features
8
Certifications Form Factor
  • Fully Certified and Tested
  • CSA, UL, CE, IEC, ISO
  • IEC 60068-2-38 Temperature / Humidity Cycle
  • IEC Vibration Tested 57 150 Hz for DIN Rail
    installations, Sinusoidal (high-vibration
    installation mode)
  • Small Form Factor
  • Compact and Modular Design
  • Designed for IEC or NEMA MCCs
  • Remote Mounted Control Panel (Door DIN Rail
    Mounting)

9
Flexibility for Standardization
  • Flexibility Customization
  • Direct connect up to 690V (No requirement for
    additional CTs VTs)
  • 1A 5A Internal CTs
  • Programmable and Expandable I/O eliminates PLCs
    or other discrete relay devices
  • Mounting Options (Door DIN Rail, Panel Mount,
    Screw Mount)
  • Scalable Protection Control Logic Functionality
  • Removable terminal blocks

10
MM300 . . . Key Benefits Size
  • Compact
  • Base Unit
  • 120 mm (W) x 90 mm (H) x 123 mm (D)
  • 4.74 (W) x 3.54 (H) x 4.84 (D)
  • Color HMI Display
  • 154 mm (W) x 103 mm (H) x 15 mm (D)
  • 6.06 (W) x 4.05 (H) x 0.60 (D)
  • Control Panel
  • 75 mm (W) x 75 mm (H) x 31 mm (D)
  • 2.95 (W) x 2.95 (H) x 1.22 (D)

11
Hardware Overview
12
MM300 . . . Hardware Overview
The MM300 Motor Protection system consists of 4
main components
Base Unit
Color HMI Display
Control Panel
Expansion Module
13
MM300 . . . Hardware Overview User Interface
  • Graphical Display
  • Multi-language Support
  • Large Metering Values
  • Wide viewing angle
  • Front Panel Controls
  • Integrated Device Control
  • Simple to Use
  • Dedicated control keys
  • Ease of Use
  • Graphical Interface
  • LED Indication
  • Motor status
  • Alarm Indication
  • System Status
  • Communication Status
  • Additional user LEDs
  • Mounting Options
  • DIN Rail
  • Through Door
  • IP54 Rated Display
  • Security
  • Role Based Access
  • Integrated Functionality
  • Protection, Metering, Control
  • Event Recorder
  • Data Logger
  • Waveform capture
  • Entry Level Control Panel
  • Control keys
  • LED Indication
  • Front Port Access
  • USB for Laptop Connection
  • Soft key Navigation
  • Graphical Module Control

14
MM300 . . . Electrical Overview Terminal
Connections
Expansion module attaches to base unit with a
single connector
RS485 Communications and Thermistor Input
Optional Profibus DP or DeviceNet Fieldbus
protocols
3 Phase and 1 Residual GND CT Inputs
Optional 3 phase Voltage Module
Optional Expansion Module Allows additional
Digital I/O, RTD, or Voltage inputs
  • I/O card includes
  • 2 Contactor Outputs (Form A)
  • 6 Programmable inputs
  • Single Phase VT input (60-300Vac)

Optional RTD Module with three RTD inputs
Optional TCP / IP Ethernet
Switched Power Supply allows AC or DC control
voltage
Core Balance Ground CT Input
15
MM300 . . . Hardware Overview Dimensions Base
Unit
  • Small foot print
  • Modular Design
  • 2 expansion modules can be added.
  • Expansion modules are 56mm (2.2)

16
MM300 . . . Hardware Overview Mounting options
  • Provides a flexible footprint for smaller buckets
  • Display can be mounted up to 6 feet away

17
MM300 . . . Hardware Overview Mounting options
18
MM300 . . . Hardware Overview Mounting options
Din rail
  • Easy insertion and removal of unit
  • MM300 slides straight in and the din clips are
    closed

19
MM300 . . . Hardware Overview Modules Removal
and Inserting
  • A slot track is provided
  • Align the new card with the track and slowly
    slide the card in place.
  • Use the captive screws to anchor the card in
    place.

20
MM300 . . . Module Arrangement
21
Electrical Overview
22
Built-In Starter Logic
  • Full-voltage non-reversing (FVNR)
  • Full-voltage reversing (FVR)
  • Two-speed (TS)
  • Wye-delta open transition (WDOT)
  • Inverter (I)
  • Soft start (SS)

By selecting a pre-defined starter, inputs and
outputs are automatically assigned
23
Full Voltage Non-Reversing (FVNR)
24
FVNR Starter Timing
25
Full Voltage Reversing (FVR)
26
Full Voltage Reversing (FVR) Starter Timing
27
Two Speed Starter
28
Two Speed Starter Timing
29
Wye-Delta open Transition
30
Wye-Delta open Transition Starter Timing
31
Inverter
32
Soft Start (RVSS)
33
Soft Start and Inverter Timing
34
Process Interlocking
  • Before Motor Start
  • Ensure all support, safety and process
    permissives are ready
  • At start, ride-through for normal process
    conditions may be applied
  • Post Motor Start
  • Ensure that process flow, pressure, temperature
    or other limits are not in violation
  • Provide ride-through for intermittent violations

35
Process Interlocking Examples
  • ON START
  • Centrifugal blower/fan no airflow alarm delayed
    on start up until static and friction head
    pressure is established against ductwork by using
    start override delay
  • DURING RUN
  • Cryogenic fluid flashes at intervals in a
    positive displacement pump causing cavitation and
    momentary drop in differential pressure across
    pump. Differential pressure alarm delayed
    usingrunning override.

36
Process Interlocking
37
Process Interlocking
38
Autorestart on Voltage Interruption
39
Protection Overview
40
Protection Features
Goals Detect ground fault, abnormal electrical
conditions, abnormal process conditions and
thermal issues
41
MM300 Single Line
42
MM300 . . . Protection Features Thermal Model
Thermal Overload protection for both the Stator
and Rotor RTD and Unbalanced Biasing of the
Thermal Model provides enhanced protection
Nameplate data used to program thermal model
  • Full Load Amps
  • Safe Stall Ratio

Standard Overload Curves
  • 15 Standard Multilin Curves with multipliers
    available
  • Based on motor thermal damage curves provided by
    the manufacturer
  • Automatically adjusted for Hot and Cold motor
    conditions

43
Protection Thermal Unbalance Current Derating
Use 8 for NEMA
44
Protection Thermal RTD Biasing
  • Provides temperature-based protection against
    thermal damage
  • Minimum is Ambient
  • Midpoint is Rated Rise over Ambient, plus
    Calculation of Hot/Cold Stall Ratio
  • Maximum is Insulation Class Maximum

45
Protection Thermal Cooling Time Constant
  • Uses Running and Stopped Cooling Time Constants
  • Time Constant defined as time it takes to get 63
    to Ambient after 100 temperature is obtained

46
MM300 . . . Protection Features Motor Starting
Start Inhibit
  • Ensures motor has cooled sufficiently to allow a
    successful motor start command
  • Compares learned starting temperature and actual
    motor temperature

Additional Motor Starting Protection
  • Acceleration Trip
  • Starts per Hour
  • Time Between Starts
  • Start Inhibits
  • Backspin Timer
  • Restart Blocks

47
MM300 . . . Protection Features
Current
  • Residual Ground Fault
  • Sensitive Ground Fault
  • Unbalance
  • Single phase
  • Mechanical jam/rapid trip

Voltage Power
  • Under / Over Voltage
  • Phase reversal
  • 3 Phase Underpower

48
MM300 . . . Protection Features Advanced Process
Control
Reduced Voltage Starting
  • Controls transition of reduced voltage starters
  • Based on current level and timers

Under Voltage Auto-Restart
  • Automatically issues a start command for system
    or process related faults
  • Based on timers and optional system voltage

Remote Start / Stop Commands
  • Serial or hardwired Start and Stop commands
    operate Contactor Outputs for remote operation of
    the motor

49
Monitoring Metering
50
MM300 . . . Monitoring Metering Current and
voltage
  • Phase Current (RMS / Phasor)
  • Residual Ground Fault Current
  • Sensitive Ground Fault Current
  • Unbalance current
  • 3 Phase Voltage (RMS / Phasor)
  • Frequency
  • Motor Load

51
Metering Graphic Display Panel
These are shots of the graphic panel. All info
available through PC/SCADA connection
52
Diagnostics Graphic Display Panel
These are shots of the graphic panel. All info
available through PC/SCADA connection
53
Relay Status Indication Graphic Display Panel
These are shots of the graphic panel. All info
available through PC.
54
Trending and Oscillography
55
MM300 . . . Monitoring Metering Power
  • Measured Power Quantities
  • Power Factor
  • Real Power (kW)
  • Reactive Power
  • Apparent Power (kVA)
  • Watthours (MWh)
  • Varhours (Mvarh)

56
MM300 . . . Monitoring Metering Inputs
Outputs
Multiple combinations of Contact outputs and
Digital Inputs available
Contact Inputs
  • Up to 30 User definable inputs
  • Assignable to Trip, Alarm, Control

Contact Outputs
  • 2 Form A Contactor outputs standard
  • Up to 16 additional outputs available in
    combinations of form A and Form C

57
Connection of 3 Phase CTs
58
Connection of 2 Phase CTs
Power Flow
59
Connection of Core Balance CT
60
Connection of Thermistor
61
Connection of 3 Phase Voltage
Wye
Delta
62
MM300 . . . Monitoring Metering RTDs
Up to 6 Three Wire RTD Inputs Available
  • RTD Temperature
  • Stator
  • Bearing
  • Ambient
  • Other
  • RTD Types
  • 100 Ohm Nickel
  • 120 Ohm Nickel
  • 100 Ohm Platinum

63
MM300 . . . Monitoring Metering Learned motor
operating information
Monitoring the motors operating characteristics
assists in determining the motor start protection
parameters, and is also a powerful tool for
determining the operating condition of the
system, motor, and connected loads.
  • Thermal Capacity used during last motor start
  • Average Motor Loading
  • Maximum local RTD temperatures
  • Acceleration time of last motor start
  • Maximum current during last motor start
  • Average thermal capacity used during motor start

64
MM300 . . . Monitoring Metering Statistical
Information
Motor Statistical information provides
information critical for planning preventative
maintenance for the motor and associate system
equipment
Protection operation statistics
Motor operating statistics
  • Number of Lockout Resets Performed
  • Total Motor Running Hours
  • Time Remaining to Motor Restart
  • Total number of trips issued by the relay
  • Breakdown of total trips issued for each
    protection element

65
MM300 . . . Monitoring Metering Event Recorder
  • Accessible through front panel or EnerVista MM300
    Setup
  • Captures up to 255 events
  • Trips
  • Alarms
  • Loss of Control Power
  • Emergency Restarts
  • Service Alarms
  • General Events (Motor Start / Stop)

66
Communications
67
MM300 . . . Communications
  • Configuration, troubleshooting, monitoring and
    control
  • Powerful and Flexible communication options
  • Multiple ports allow simultaneous communication
    with different masters
  • Open protocols and hardware for interfacing
    with many different monitoring and control
    systems

68
MM300 . . . Communications
Hardware Interfaces
  • RS485 Port
  • Monitoring
  • Control
  • Configuration
  • Diagnostics
  • Fault Analysis
  • Front USB Port
  • Configuration
  • Diagnostics
  • Fault Analysis
  • Maintenance
  • Ethernet RJ45
  • Networking
  • Monitoring
  • Control
  • Configuration
  • Fault Analysis
  • Profibus Port
  • Monitoring
  • Control
  • DeviceNet Port
  • Monitoring
  • Control

Flexible and Open communication protocols allow
information to be retrieved by third party
monitoring and control system Modbus RTU
Profibus DP DeviceNet Modbus TCP / IP
69
Communication
Concurrent Communications Capable
70
RS-485 Connection
71
Graphic Display Panel
72
MM300 Graphic Display Panel
  • Graphical Display
  • Programming and all relevant information on
    motor status.
  • Soft Keys
  • Used to perform page specific functions
  • USB Port
  • Used to connect PC to front mini USB.

73
MM300 Introduction to the Graphic Control Panel
  • Function Keys
  • Perform labeled functions
  • Home recalls Home Page
  • Up/Down Keys scroll though page, selection
    field, etc.
  • ESC , escape from current screen or edit
  • ENTER selection of field or confirming entry
  • HELP displays context help

74
MM300 Introduction to the Graphic Control Panel
  • Control Keys
  • Start / Stop Function Keys
  • 10 LED indicators

75
MM300 Graphical Display Overview
  • Header Bar
  • Path Indication
  • Access Level
  • Date and Time
  • Soft-Key Labels
  • Soft-keys change for current screen
  • Soft Key Color Convention
  • Identifies current screen and type of
    information

76
MM300 Display Page Hierarchy
Figure 40 MM300 display page hierarchy
Hierarchy is three levels deep Hierarchy is
navigated through the soft keys at the bottom of
the MM300
77
MM300 Display Page Hierarchy
Trips
Control
Virtual
78
Software
79
MM300 . . . EnerVista Software
  • Device Setup Document Management Toolset
  • Easily configure IEDs from a single Application
  • Create and Edit setting files Offline, or in
    Real Time
  • Manage your Support Documents Software Tools
  • Receive Automatic Notification of new updates
  • Easy to Use Monitoring and Data Recording for
    Small Systems
  • Pre-configured screens for Instant Monitoring
  • Single-Line monitoring
  • Annunciator Alarms
  • Trending Reports
  • Automatic Fault Data Collection
  • Troubleshooting and Reporting Tools
  • Single click retrieval of Fault Data
  • Security Audit Report shows details of setting
    changes
  • Health Report showing status of Protective
    Devices
  • Track Firmware Configuration changes to GE
    devices

80
MM300 . . . EnerVista Software MM300 Setup
A Powerful and Simple way to Configure, Monitor,
and Troubleshoot your relays
81
MM300 . . . EnerVista Software MM300 Setup
  • Online and Offline configuration of settings
  • Simple Drop-Down menu for selecting parameters
  • Save complete configuration files to and from
    the relay

Online Device Window
Active Settings Window
Offline File Window
82
Programming using MM300 Set Up
  • No Charge PC Software
  • Graphical Interface, Intuitive Navigation
  • Local or Remote Access
  • Allows
  • Programming
  • Elements, Communications and Logic
  • Viewing of Metering
  • Viewing of Logs
  • Viewing of Diagnostics
  • Viewing of Oscillography
  • Firmware Upgrades

83
EnerVista Launchpad
84
EnerVista Launchpad
85
MM300 Set Up Getting Started
86
Make a New MM300 File Offline Configuration
For Offline configuration of the MM300 the order
code must be entered
87
MM300 Set Up File Select
88
MM300 Online Configuration
  • Online Confirguration through Device Setup or
    Quick Connect
  • Interface
  • IP Address or COM Port
  • Slave Address

89
MM300 Online Configuration
  • Online Configuration through Device Setup or
    Quick Connect
  • Read Order Code
  • Software and Device will communicate and Order
    Code will be written to software
  • Device is ready for Programming

90
Main Menu
91
Programming using MM300 Set Up Motor General
Nameplate Settings
92
Programming using MM300 Set Up CT/VT Info
93
Programming using MM300 Set Up Contact Sensing
Inputs
94
Programming using MM300 Set Up Contact Outputs
95
Programming using MM300 Set Up Thermal Protection
96
Programming using MM300 Set Up Mechanical
Protections
97
Programming using MM300 Set Up Electrical
Protections
98
Programming using MM300 Set Up Temperture Sensor
Details
99
Programming using MM300 Set Up Starter
Circuit/Logic Details
100
Programming using MM300 Set Up Start Inhibits
101
Programming using MM300 Set Up Interlocks
102
Programming using MM300 Set Up FlexLogic
103
MM300 . . . Motor Management System Ordering
Options
MM300 - -

Description
Control Panel Language Power
Supply Communication Options I/O
X B G
None Basic Control Panel Graphical Control Panel
inc. USB
English Chinese
E C
H
High (60-300 vac/80-250vdc) (Standard)
S D P
RS485 Modbus RTU (Standard) RS485 DeviceNet
Slave 10/100 Modbus TCP RS485 Profibus DP
Slave 10/100 Modbus TCP
Standard Control and Event Recorder
Undervoltage Auto-restart Waveform
Capture, Data Logger Flexlogic
S 1 2 3
None 3 Phase Current Thermal O/L, Under
Current, Single Phase Under Power 3 Phase Voltage
Metering 3 Phase Under Power, Under / Over
Voltage, Phase reversal 3 x RTD 100PT, 120NI,
100NI - max 2
A
X B G C D
X G C D
X G C D
X G C D
C
4 x 10A Relay Form C - max 5 2 x 10A Relay Form A
and 6 x Digital Input 60-300ac/dc (Standard) -
max 5
Base I/O
Expansion Module 2
Expansion Module 1
104
MM300 . . . Motor Management System
Questions?
105
MM300 . . . Motor Management System Notes Pages
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