Copyright © 2005 Rockwell Automation, Inc. All rights reserved. 1
Integrated Intelligence within Low & Medium Voltage Motor Control Centers
2Copyright © 2005 Rockwell Automation, Inc. All rights reserved.
Consider the Following Scenario
What tripped?
Why did it trip?
Was it preventable?
How do we fix it?
Is anything else going to trip… how soon?
You have the technology, but do you have the answers at
your fingertips?
3Copyright © 2005 Rockwell Automation, Inc. All rights reserved.
Low & Medium Voltage MCC Users Are Looking for More Than Intelligent Devices
• Users demanding useful information
– Improved diagnostics and predictive failure information
• intelligence in all end devices, not just critical areas
• networked access to device information
• real-time device monitoring and trending
• process or component history
• Users demanding Plug & Play solutions
– Pre-tested and pre-configured systems
• reduced installation time and smooth start-up
– User-friendly PC interface
Users focusing more on device intelligence and system integration than traditional MCC features
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Integrated Intelligence within a Motor Control Center
IntelliCENTER: A New Concept in MCC Technology
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DeviceNet ports in each
vertical wireway of LV MCC’s
and in each horizontal low
voltage wireway of MV MCC’s
– Pull-apart connectors
– Simplified installation, relocation,
and adding of units
– Superior to traditional daisy-
chaining, where downstream
equipment may unintentionally be
shut-down
IntelliCENTERBuilt-in DeviceNet
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IntelliCENTERBuilt-in DeviceNet
• DeviceNet cabling is pre-installed at factory– Prevents damage which may occur during field installation
• New 8 ampere, Class 1 DeviceNet cabling– Eliminates the need for more than one power supply in most MCC
line-ups
– Class 1 provides noise immunity from motor leads without requiring cable spacing
• DeviceNet simplifies interwiring by replacing traditional hard-wiring– DeviceNet cable used for control and monitoring
– Eliminates complex interwiring diagrams
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IntelliCENTERBuilt-in DeviceNet for LV & MV MCC’s
Built-in DeviceNet
Plug-in DeviceNet cable
ControlNet or Ethernet
IntelliCENTER MCC Line-up IntelliCENTER MV MCC Line-up
LV MV
MVLV
LV
MV
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Pricing Comparison: I/O Chassis vs. DeviceNet
$30,000
$50,000
$70,000
$90,000
$110,000
$130,000
$150,000
10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50
Total Number of FVNR Starter Units
MC
C L
ist
Pri
ce
Class II I/O 2 Inputs/Unit
Class II I/O 3 Inputs/Unit
Class II I/O 4 Inputs/Unit
DeviceNet w/4 Inputs/Unit
DeviceNet MCC cost is nearly identical to the interwired I/O chassis solutions
**Study details available in white paper
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IntelliCENTERDeviceNet Products
E3 Electronic Overload Relay
• DeviceNet on-board
• 2 input points (4 inputs in Plus version)
• Programmable protective functions (alarm level, trip level, time delay, and inhibit window)
– Overload
– Phase loss/imbalance
– Stall/Jam
– Ground Fault (Plus version)
– PTC thermistor inputs (Plus version)
• Information:
– Current
– Time-to-trip
– Time-to-reset
– Percent thermal capacity
• Device Logix
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IntelliCENTERDeviceNet Products
E1 Plus Electronic Overload Relay
• Side module for DeviceNet communications
• Wide 5:1 current range
– Fewer devices to cover a wider range of starters
• Responsive phase loss detection (three seconds)
• 2 input points 1 output point
• Information
– Percent FLA current
– Percent thermal capacity
– Warning/Trip status
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IntelliCENTERDeviceNet Products
DeviceNet System Accessory (DSA)
• Interface module for non-intelligent devices
– Motor starter with eutectic alloy
– Load break switches (feeders and mains)
– Redundant DeviceNet power supply status
• 4 input points
– Ideal for monitoring contactor status, isolation switch,
overload trip and Normal-Off-Test
• 2 output points
– Direct control of contactor
• Device Logix
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IntelliCENTERDeviceNet Products
825-P Motor Protection Relay
• A-B motor protection relay with DeviceNet
capability
• User programmable functions
– Overload
– Underload
– Thermal utilization
– Ground Fault
– Phase unbalance
– Motor and ambient temperature
– Start time monitor
– Starts per hour limitations
– Metering (V, I, Power)
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Entek XM-120 Vibration Module• Two Channel Vibration
– Standard
– Low Frequency
– gSE
• Tachometer input
• Outputs– Two 4 to 20 mA
– Relay
• User programmable Alarms– 16 alarms, using any measured parameter
• IntelliCENTER ready
IntelliCENTERDeviceNet Products
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IntelliCENTER SoftwareThe ultimate window into LV and MV MCC’s
• MCC monitoring in Windows environment
• Pre-configured screens display real-time information
• Complete system documentation
• Software optimized to ensure performance
– Polling algorithm segregates monitoring and control, so monitoring scans do not
affect control scans
• Complements operator interface and product specific software such
as DriveTools and RSEnergy
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IntelliCENTER Software Highlights – Elevation View
• Elevation View
– Shows MCC and status of each
starter
– Devices can be moved by simple
drag and drop
– Device descriptions and locations
are fully customizable
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IntelliCENTER Software Highlights – Monitor View
• Monitor View
– Detailed information
– Three gauges
– Two trends
– I/O status and descriptions
– Eight data/parameters
– All parameters are fully
configurable by the user
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IntelliCENTER Software Highlights - Documentation
• Electronic copies of electrical
and mechanical drawings
• Easy to add custom drawings
• Electronic copies of key
manuals
• Never search for missing
manuals again
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IntelliCENTERHow it works...
DSA
Loc 1A
ID 071694
FLC 400A
825-P
Loc 1B
ID 085495
FLC 360A
SMC-Flex
Loc 2
ID 098983
FLC 400A
IntelliCENTER CD
Data CD
• IntelliCENTER software has two components
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IntelliCENTER ActiveX Features
– IntelliCENTER screens can reside in RSView and other HMIs
• Made possible by ActiveX controls in IntelliCENTER software
• Reduces HMI development time and gives the user better information
MCC Elevation View Unit Monitor View Electronic User Manuals
Electronic CAD Diagrams
Spreadsheet View of MCC
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Integral Part of RA Integrated Architecture
• Software can reside
anywhere in user’s
facility
– Control room
– Engineer’s desk
– Laptop used by
maintenance personnel
• Hardware and software
seamlessly integrated
across control and
information networks
and into the enterprise
Added value that no other Motor Control Center
manufacturer can offer
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IntelliCENTERPre-configured and Pre-tested
• System configuration and Testing
done at the factory
– Nodes addressed
– DeviceNet powered up
– Component communication and
functionality verified
Helps assure smooth start-up
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IntelliCENTERWhat You Get
• Faster installation compared to hardwired I/O
• Faster integration
– Network is preconfigured (node numbers, baud rates)
– Use IntelliCENTER screens in HMI
• More precise control with intelligent motor control devices
• More information – where you need it when you need it
– Enhances your plant asset management system
• More uptime
– Warnings in advance of failure
– Troubleshooting tools and information at your fingertips
• Adds up to lower total cost of ownership
23Copyright © 2005 Rockwell Automation, Inc. All rights reserved.
Bulletin 2100 LV MCC
Bulletin 1500 or 1900 MV MCC
• Software provides ultimate window into LV & MV MCC’s
– Real-time monitoring
– Access from anywhere in the facility
– Complete documentation and MCC history
• New DeviceNet products capture new info– Allows predictive maintenance, process monitoring, and
advanced diagnostics
• Built-in DeviceNet simplifies LV & MV MCC design and installation
– Ease of moving and adding units
– Prevents accidental damage to DeviceNet cables
• Plug & Play system– Pre-tested and pre-configured
IntelliCENTER Integrated Intelligence within LV and MV MCC’s
Copyright © 2005 Rockwell Automation, Inc. All rights reserved. 24