PowerFlex 755 AC Drive
Copyright © 2009 Rockwell Automation, Inc. All rights reserved.
PowerFlex 755 AC Drive
Maximize Investment – Improve Productivity
• Adapt to specific application requirements with DeviceLogix
embedded logic control
• Easily configure, control & collect data over an Ethernet
network with embedded Ethernet port
• Save up to 70% on engineering and time with Premier
Integration
• Prevent unplanned downtime by monitoring operating data on
the drive’s cooling fans, relay outputs, and run time hours on
the motor and system bearings.
• Increase productivity and help protect personnel with
embedded Safety Options
Copyright © 2009 Rockwell Automation, Inc. All rights reserved.
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PowerFlex 755 AC Drive
• The PowerFlex 755 AC drive offers more selection for control and
supporting hardware options than any other drive in its class including:
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DeviceLogix™ embedded control technology
Standard embedded Ethernet
Predictive diagnostics
Basic and Enhanced Safety options
• Meet your specific application requirements with scalable control and
hardware options
– Five (5) option slots capable of accepting a combination of options for control,
communications, I/O, feedback, safety and auxiliary control power
Copyright © 2009 Rockwell Automation, Inc. All rights reserved.
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PowerFlex 755 AC Drive
DeviceLogix™ embedded control technology
• Adapt to specific application requirements with DeviceLogix logic
control
• Improve System Performance and Productivity
– Control outputs and manage status and information within the drive
– Speed reaction time and reduce dependency on network throughput with internal
drive processing
– Provide an option for decision making if communication is lost with main controller
• Simplify Programming
– Easily programmed via: RSLogix 5000, DriveExplorer v 6.01,
and DriveTools SP v 5.01
– Embedded control engine can process up to 90 function blocks with integrated
instruction types to help configuration
Copyright © 2009 Rockwell Automation, Inc. All rights reserved.
4
PowerFlex 755
DeviceLogix Embedded Control Technology
• Allows Customization with a Standard Product
– Stand Alone
– Complimentary to Supervisory Control
• Allows for embedded control
– I/O Processing
– Dynamic Gains and Limits
• Programmed with DriveExplorer, Drive Tools or RSLogix 5000 AOPs
Copyright © 2009 Rockwell Automation, Inc. All rights reserved.
5
PowerFlex 755 AC Drive
Communications
• Standard embedded Ethernet
communication, allows you to easily
configure, control and collect drive data
over EtherNet/IP networks
– Enables16 data links and supports seamless
integration into the Logix environment and
EtherNet/IP networks
• Multiple communication options provide a
variety of network choices and optimized
integration with system controllers
Copyright © 2009 Rockwell Automation, Inc. All rights reserved.
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PowerFlex 755 AC Drive Communications
• Ethernet
– Standard communications port embedded into the PowerFlex 755
– Peer-to-Peer (drive to drive control) support
– Built-in web pages and email notification
• DeviceNet option card
– Out-of-the-box-enabled control for Command, Reference,
Status and Feedback words
– 32 parameter-configurable, fully-independent 32-bit
floating-point type Datalinks (16 input / 16 output)
– Explicit Messaging and Unconnected Message Manager
support
– Supports 3 types of fault actions
Communications Carrier option card
– Allows existing 20-COMM adapters to be used in
PowerFlex 750-Series drives
Copyright © 2009 Rockwell Automation, Inc. All rights reserved.
7
PowerFlex 755 AC Drive
Predictive Diagnostics
• The PowerFlex 755 can be programmed to
keep track of information that affects the
life of its cooling fans and relay outputs
• Monitor the run time hours for machine or
motor bearings
• Provide advanced notification to help
prevent unplanned downtime
• Real time data provides actual time
stamping with a Real-time clock for time
stamped events
Copyright © 2009 Rockwell Automation, Inc. All rights reserved.
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PowerFlex 755 AC Drive
Safety
• Increase productivity and help protect
personnel with basic and enhanced Safety
options
• The PowerFlex 755 is available with two
Safety options:
1. Safe Torque-Off option
2. Safe Speed Monitor option
Copyright © 2009 Rockwell Automation, Inc. All rights reserved.
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PowerFlex 755 AC Drive
Safe Torque-Off Option
• Prevent drive restarts after safety circuit is
tripped
• Requires the use of any external safety relay
to meet EN954-1, Category 3
• Certified at PLd/SIL3
Copyright © 2009 Rockwell Automation, Inc. All rights reserved.
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PowerFlex® 755 AC Drive
Safe Torque-Off Option
• Demand on safety
function initiates stop.
Drive still powered but
in safe state and motor
unable to start
• No start-up routine
needed. Process can
begin immediately
― Helps maintain
operational lifetime of
drive
― Helps minimize loss of
production
― Less confusion and stress
for operator
― Communications active
throughout safety initiated
routine
Copyright © 2009 Rockwell Automation, Inc. All rights reserved.
11
PowerFlex 755 AC Drive
Safe Speed Monitor Option
• Reduce and safely monitor the speed of an
application
• Helps personnel to safely remove jams and
perform other similar maintenance work
without stopping the machine completely
• Increase productivity and help protect
personnel
• Safe Speed Monitor option card includes
safety relay all embedded into drive
– Saves space, and helps reduce system wiring and
complexity by allowing input devices to be
connected directly to the PowerFlex 755 drive
• Certified at PLe/SIL3
Copyright © 2009 Rockwell Automation, Inc. All rights reserved.
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PowerFlex 755 AC Drive
• Safe Speed Monitor Option
– The embedded Safe Speed Monitor option provides the following:
- Safe Torque-Off
- Stop Categories 0, 1 and 2
- Safe Stop
- Safe Limited Speed
- Safe Maximum Speed
- Safe Maximum Acceleration
- Safe Direction
- Door Control and Monitoring
- Enabling switch input
Copyright © 2009 Rockwell Automation, Inc. All rights reserved.
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PowerFlex 755 AC Drive
Control
• Support multiple application types with
drive control modes for speed, torque,
and position
• Supports multiple motor types with
selectable high-performance motor
control algorithms
• Easily apply to lifting applications with
TorqProv
• Ideal for stand alone or multiple drive
solutions with AC or DC common bus
configurations
Copyright © 2009 Rockwell Automation, Inc. All rights reserved.
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PowerFlex 755 AC Drive
Packaging
• Enclosure and packaging options to meet
most environmental requirements
– Open Type Cabinet Mount
– Flange Mount for extra protection
– IP 54 for harsh environments
• Conformal Coating is standard
Copyright © 2009 Rockwell Automation, Inc. All rights reserved.
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PowerFlex 755 AC Drive
Human Interface Module (HIM)
• Higher Resolution Display for Expanded Language
Support
– Up to eight languages supported
– Flashing backlight (for fault conditions)
• Ergonomic and Usability Enhancements
– Icon driven numeric & navigational keypad
• Larger and fewer keys
– Customizable Interface
• Display or configure up to six (6) lines of
text
• Assign up to 9 short-cut key functions
– More meaningful explanations of parameters and events
• Optimize Drive Configuration
– Easier programming of options
– New drive configuration routine for startup
• Backward Compatible
– Supports existing PowerFlex 7-class drives
Copyright © 2009 Rockwell Automation, Inc. All rights reserved.
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PowerFlex® 755 AC Drive
Global Standards
• Meets Worldwide standards
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NEMA
UL
cUL
SEMI F47
RoHS
TUV FS
CE
C-TICK
EMC
• Low Voltage
EN 61800-3
EN61800-5-1
Copyright © 2009 Rockwell Automation, Inc. All rights reserved.
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PowerFlex 755 AC Drive
Copyright © 2009 Rockwell Automation, Inc. All rights reserved.
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PowerFlex 755 – Additional Features
• Selectable Motor Control Algorithms to
Support Multiple Motor Type Applications
– Vector Control with Force Technology™,
Permanent Magnet FV, Sensorless, and V/Hz
– Supporting Induction, Allen-Bradley® MPL, and
Some 3rd party Permanent Magnet motors
• Integral Position Loop for Standalone
Positioning Applications
– Saves space reducing need for additional
components
– Position and Velocity Profiling, Direct, and
Position CAMing
• Synchronized Control Loops to Facilitate
Tighter Motor Control
– Speed Loop, Torque Control, Process PI, &
Position Loop
– Enhances regulator stability and performance
with faster system updates
• Feedback Loss Switchover “On the Fly” for
Redundant Feedback Applications
– In Speed Mode (Encoder or Sensorless)
• Performance Application Features
Compensate for System Disturbances
– Inertia Adaptation, Filters, Inertia Comp., etc.
Copyright © 2009 Rockwell Automation, Inc. All rights reserved.
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PowerFlex 755 - Additional Features
• TorqProve for Lifting Application
Configuration Without a Controller
• Human Machine Interface (HIM) offers
Assisted Startup and “Out of the Box
Start” for Ease of Use
• Embedded DeviceLogix Control
Technology
– User logic that provides additional drive control
and custom programming
• Embedded Hardware Features
for Ease of Integration
• Multiple I/O Options to Support Multiple
Voltages
• 24V DC (2AI, 2AO, 6DI,
and 2RO or 1RO with 2TO)
• 115V AC (2AI, 2AO, 6DI, and 2RO)
• Multiple Feedback Options to Support
Performance and Simple Applications
– Universal Feedback Card (Encoder, Stegmann
and Heidenhain High Resolution Feedback,
Stahltronis and Temposonics using SSI Linear
Feedback, and Biss), Dual and Single Encoder
– EtherNet/IP
– (1) 24V DC/120V AC Input (typical use –
Hardwired Enable Input)
– Real Time Clock
Copyright © 2009 Rockwell Automation, Inc. All rights reserved.
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PowerFlex Drive Software Tools
DriveTools SP v5.01
• PowerFlex 750-Series Support
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Increased number of peripheral ports
Parameter selectors
DeviceLogix
Access levels
Real-Time Clock
UNICODE support
Start-up & Safety wizards
• FactoryTalk Security Single Sign-on
DriveExplorer v6.01
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Increased number of peripheral ports
Parameter selectors
DeviceLogix
Access levels
Real-Time Clock
UNICODE support
Start-up & Safety wizards
Match Drive
RSLogix 5000 v17 AOPs 2.01
• New Profiles:
– PowerFlex 755
– PowerFlex 4-Class Multi-Drive
– PowerFlex 7000-2
• New Wizards:
– PowerFlex 755 Startup
– PowerFlex 755 Safety
• General AOP Enhancements
– Add I/O online without shutting down
control
– RSLinx path splicing
– Create Database
– Match Drive
Copyright © 2009 Rockwell Automation, Inc. All rights reserved.
Now all with
Windows Vista Support
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PowerFlex® 755 AC Drive Communications
• Ethernet
– Standard communications port embedded into the PowerFlex 755
– Peer-to-Peer (drive to drive control) support
– Built-in web pages and email notification
• DeviceNet option card
– Out-of-the-box-enabled control for Command, Reference,
Status and Feedback words
– 32 parameter-configurable, fully-independent 32-bit
floating-point type Datalinks (16 input / 16 output)
– Explicit Messaging and Unconnected Message Manager
support
– Supports 3 types of fault actions
Communications Carrier option card
– Allows existing 20-COMM adapters to be used in
PowerFlex 750-Series drives
Copyright © 2009 Rockwell Automation, Inc. All rights reserved.
22
PowerFlex 755 – Ratings and Dimensions
Frame 2
Normal Duty
Frame 3
Normal Duty
Frame 4
Normal Duty
Ratings:
Ratings:
Ratings:
400-480V, 7.5-11 kW (10-15Hp)
400-480V, 15-22 kW (20-30 Hp)
400-480V, 30-37 kW (40-50 Hp)
Dimensions:
Dimensions:
Dimensions:
Height = 424.2mm (16.70”)
Height = 454mm (17.87”)
Height = 474mm (18.66”)
Width = 134.5mm (5.30”)
Width = 190mm (7.48”)
Width = 222mm (8.74”)
Depth = 212mm (8.35”)
Depth = 212mm (8.35”)
Depth = 212mm (8.35”)
Frame 5
Normal Duty
Frame 6
Normal Duty
Frame 7
Normal Duty
Ratings:
Ratings:
Ratings:
400-480V, 45-55 kW (60-75Hp)
400-480V, 75-132 kW (100-200Hp)
400-480V, 160-250 kW (250-350Hp)
Dimensions:
Dimensions:
Dimensions:
Height = 550mm (21.65”)
Height = 665.5mm (26.20”)
Height = 881.5mm (34.70”)
Width = 270mm (10.63”)
Width = 308mm (12.13”)
Width = 430mm (16.93”)
Depth = 212mm (8.35”)
Depth = 346.4mm (13.64”)
Depth = 350mm (13.78”)
Copyright © 2009 Rockwell Automation, Inc. All rights reserved.
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PowerFlex 755 - Environmental Class
Open Type
Cabinet Mount (50°C)
Extra Protection
Flange Mount (50° / 40°C)
• IP20 (NEMA Type 0) Front
- NEMA 1 with Debris Hood &
Conduit Plate Kit
• Field Installed Flange Kit
- IP20 (NEMA 1) Back
• IP20 (NEMA type 0) Front
- NEMA 1 with debris hood &
conduit plate kit
• Factory Installed Flange Option
- IP66 (NEMA 4x) Back
Extra Protection
Wall Mount (40°C)
• IP54 (NEMA 12) Front
• IP54 (NEMA 12) Back
Conformal Coating is a Standard
Copyright © 2009 Rockwell Automation, Inc. All rights reserved.
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PowerFlex 755 AC Drive
• New product selection concept –
Base drive plus option cards
• Designed to improve drive
availability by offering base drives
• Option cards are compatible with all
PowerFlex 750-Series drives
– Option cards are field installable
– Option cards can be more easily
stocked and available for
replacement
– Communications carrier allows
existing 20-COMM adapters to be
used in PowerFlex 750-Series
drives
Base Drive
Configurations
Current, voltage,
Enclosure Rating,
Internal Resistor,
Dynamic Brake
Field Installable Options
HIM, I/O,
Communications,
Safety, Encoder
Interface, Aux Power
Build a drive with Product Selection Toolbox
Copyright © 2009 Rockwell Automation, Inc. All rights reserved.
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PowerFlex 755 AC Drive
Copyright © 2009 Rockwell Automation, Inc. All rights reserved.