Allen-Bradley PowerFlex 700AFE Migration Manual
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Allen-Bradley PowerFlex 700AFE Migration Manual

Regenerative bus supply
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Migration Guide
Original Instructions
PowerFlex 700AFE to PowerFlex 755TM Regenerative
Bus Supply
Catalog Numbers 20Y, 20J

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Summary of Contents for Allen-Bradley PowerFlex 700AFE

  • Page 1 Migration Guide Original Instructions PowerFlex 700AFE to PowerFlex 755TM Regenerative Bus Supply Catalog Numbers 20Y, 20J...
  • Page 2 Important User Information Read this document and the documents listed in the additional resources section about installation, configuration, and operation of this equipment before you install, configure, operate, or maintain this product. Users are required to familiarize themselves with installation and wiring instructions in addition to requirements of all applicable codes, laws, and standards.

  • Page 3: Table Of Contents

    Device Ports and Main Control Board I/O ..... . 50 PowerFlex 700AFE Bus Supply ......50 PowerFlex 755TM Bus Supply.
  • Page 4 Parameter Comparison ........68 Parameter Conversion PowerFlex 700AFE Parameter Assignment ....68 PowerFlex 755T with TotalFORCE Control Parameter Assignment .

  • Page 5: Preface

    This publication contains these three chapters: Chapter 1: Selection Considerations on page This chapter compares the specifications, features, dimensions, and power and control terminals of the PowerFlex 700AFE with the PowerFlex 755TM bus supply. Chapter 2: Bus Supply Hardware and Parameter Conversion on page...

  • Page 6: Parameter References

    Preface Parameter References PowerFlex 700AFE parameters are referenced in the format Pxxx [name], By, where: • xxx is the parameter number • [name] is the parameter display name • y is the bit number (if applicable) In this document, PowerFlex 755T ports, parameters, and bits are referenced in the format #:x.y [name], where:...

  • Page 7: Compatibility Quick Check

    Modbus/TCP Remote I/O RS485 DF1 If the existing PowerFlex 700AFE bus supply has any of the above configuration exceptions, contact an Authorized Rockwell Automation Distributor specialist, Solution Partner, Recognized System Integrator, or Rockwell Automation account manager to discuss engineered solutions for custom migrations.

  • Page 8: Before Migration

    Before Migration Follow these best practices to be sure that your migration is successful. • Upload and save the PowerFlex 700AFE parameters via Connected Components Workbench™, Studio 5000 Logix Designer®, or DriveExecutive™ software. If you cannot connect to the drive online, manually record the parameter values.

  • Page 9: Abbreviations

    Preface Electromagnetic interference • Causes and containing common mode noise • Causes and preventing/mitigating transient interference • Enclosure lighting This table contains abbreviations that are used throughout this document. Abbreviations Abbreviation Description Optional equipment Standard, or included in base catalog number Active Front End Ampere Interrupting Current Add On Profile...

  • Page 10: Additional Resources

    Frames 10 and 13 Installation Instructions, handling IP20/IP21 enclosed PowerFlex 700AFE bus publication 20Y-IN001 supplies. PowerFlex 700AFE Firmware v1.003 Release Notes, Firmware Release Notes for PowerFlex 700AFE bus publication 20Y-RN001 supply. PowerFlex Active Front End Solutions Product Profile, Provides an overview of product benefits and...
  • Page 11 Preface Resource Description PowerFlex 750-Series Products with TotalFORCE Control Provides detailed troubleshooting, maintenance, Hardware Service Manual, publication 750-TG100 component testing, and hardware service instructions for PowerFlex 750T drives and bus supplies. Drives in Common Bus Configurations with PowerFlex Provides basic information to properly wire and 755TM Bus Supplies Application Techniques, ground the following products in common bus publication...
  • Page 12 Provides declarations of conformity, certificates, and www.rockwellautomation.com/global/certification/ other certification details. overview.page You can view or download publications at http://www.rockwellautomation.com/global/literature-library/overview.page. To order paper copies of technical documentation, contact your local Allen-Bradley distributor or Rockwell Automation sales representative. Rockwell Automation Publication 750-RM003A-EN-P - April 2018...

  • Page 13: Selection Considerations

    Before proceeding with detailed migration guidelines, see Table 1 on page 7 verify that you can migrate your PowerFlex 700AFE bus supply. You must consider the hardware and control differences between the PowerFlex 700AFE and PowerFlex 755TM bus supplies. This chapter describes some of the primary differences.

  • Page 14: About The Powerflex 700Afe Bus Supply

    Chapter 1 Selection Considerations About the PowerFlex 700AFE The PowerFlex 700AFE, catalog code 20Y…, is available in two different power rating frame sizes (frames 10 and 13) and three different packaging methods: Bus Supply • IP00 open • IP21 Rittal •...

  • Page 15: Powerflex 700Afe Catalog Number Explanation

    Chapter 1 PowerFlex 700AFE Catalog Number Explanation The catalog current ‘Code’ numbers are related to the PowerFlex 700AFE AC input current, NOT the DC output current. The ‘kW’ and ‘Hp’ columns in the catalog structure tables are the DC output ratings.

  • Page 16: About The Powerflex 755Tm Bus Supply

    750-Series and PowerFlex 755TM DC input common bus inverters. IMPORTANT PowerFlex 755TM enclosures and bus systems are not directly compatible with any existing PowerFlex 700AFE enclosures and connected inverter enclosures. In almost all cases, it is necessary to employ a transition cabinet between the existing drive enclosures and the new PowerFlex 755TM bus supply enclosure.

  • Page 17: Powerflex 755T Product Catalog Number Explanation

    Selection Considerations Chapter 1 PowerFlex 755T Product Catalog Number Explanation 1…3 8…10 -C0-P15… Positions 14…18 are not used. Control and Power Options f1…f4 Drive PowerFlex 755 ND Rating PowerFlex 755 ND Rating Code Type Frames 400V, 50 Hz Input 480V, 60 Hz Input PowerFlex 755TL Drives 8…10 Code...
  • Page 18 Chapter 1 Selection Considerations 1…3 8…10 -C1-P16… f5…f8 Positions 14…18 are not used. Control and Power Options PowerFlex 755TM Bus Supplies ND Rating PowerFlex 755TM Bus Supplies ND Rating 400V, 50 Hz Input 480V, 60 Hz Input Code Amps Frame Code Amps Frame...
  • Page 19 Selection Considerations Chapter 1 1…3 8…10 -C0-C11-P15… f9…f12 Positions 14…18 are not used. Control and Power Options PowerFlex 755TM Common Bus Inverter ND Rating PowerFlex 755TM Common Bus Inverter ND Rating Filtering and CM Cap Configuration 400V, 50 Hz Input 480V, 60 Hz Input Reflected Wave Code...

  • Page 20: Power And Control Bus Bar Ratings

    PowerFlex 755TM bus supplies are not mechanically or electrically compatible with the bus bars in the IP21 Rittal or IP20 2500 MCC enclosed PowerFlex 700AFE bus supplies. A transition enclosure may be required if the new bus supply must interface electrically and mechanically with existing common bus inverter power and control bus bars.

  • Page 21: Power Source Considerations

    Selection Considerations Chapter 1 Power Source Considerations The PowerFlex 700AFE bus supply is typically powered from a dedicated isolation transformer with a solid ground X0 connection. This is the recommended power source and grounding method. See the existing power source wiring diagrams to confirm the following power source electrical information: •...

  • Page 22: Other Loads Powered From The Afe Ac Power Source

    Check the integrity of all ground connections periodically. The PowerFlex 700AFE bus supply can be used with various grounding methods. The PowerFlex 755TM bus supply can be used with similar grounding methods. There are special considerations that may require external bus conditioning equipment, depending on the power source grounding method.
  • Page 23 Table 3 - Power Source Grounding Comparison Power Source Grounding Method Existing PowerFlex 700AFE External Circuit PowerFlex 755TM Bus Supply Considerations Modifications that may be required Wye secondary, X0 solid ground • Remove external DC Bus Conditioner unit(s).

  • Page 24: Recommended Grounding Scheme

    To PE (Power Bay) SHLD S (L2) T (L3) The PowerFlex 700AFE bus supply had limitations on the maximum DC bus Bus Capacitance and capacitance that could be connected. Precharging Consideration The PowerFlex 755TM bus supply has similar requirements for maximum connected DC bus capacitance.
  • Page 25 DRIVES-AT005, and publication DRIVES-AT002. Also consider additional capacitor banks that can connect to the DC bus when calculating the external DC bus capacitance. Table 4 - Maximum External DC Bus Capacitance PowerFlex 700AFE, Maximum PowerFlex 755TM Bus Supply, Maximum External Capacitance External Capacitance Frame 10 60,100 μF...

  • Page 26: Emi Filters

    Chapter 1 Selection Considerations EMI Filters The PowerFlex 755TM bus supply standard filtering is obtained by selecting catalog code (-L) in catalog position ‘g’ (see PowerFlex 755T Product Catalog Number Explanation on page 17). Additional EMI filtering can be ordered with auxiliary AC line EMI filtering by selecting catalog code (-J) in catalog position ‘g’...

  • Page 27: Circuit Protection

    User-supplied protective device (fuse and circuit breaker) sizing may be different between equivalent PowerFlex 700AFE and PowerFlex 755TM bus supplies. Verify that the existing protective devices are suitable for use with the selected PowerFlex 755TM bus supply. It may be necessary to change the types and ratings of the existing user-supplied protective devices to be compatible with the PowerFlex 755TM bus supply.

  • Page 28: Check Example

    Do not use these for fuse selection. Figure 3 - PowerFlex 700AFE, IP21 Rittal Frame 10, Required External AC Input Fuses Figure 4 - PowerFlex 755TM Bus Supply, Frame 8, 519A DC, Normal Duty, Catalog Code D505...

  • Page 29: Ac Power Cables

    Chapter 1 AC Power Cables The PowerFlex 700AFE IP20/IP21 enclosed DC bus supply used various AC power connection methods. If you intend to reuse any of the existing AC power cables, review the installation and verify that the cables, lugs, and cable ratings meet the requirements of the new PowerFlex 755TM bus supply.

  • Page 30: Control Power

    The PowerFlex 700AFE IP20/IP21 enclosed DC bus supplies have a standard internal control transformer. The control transformer is sized to supply 240V AC and 120V AC for the PowerFlex 700AFE only. The PowerFlex 700AFE does not support control circuit bus bars.
  • Page 31 Figure 5 - PowerFlex 755T Control Bus Configuration (External 240V AC Control Power Connector) Table 5 - Standard and Optional Control Power Comparison Description PowerFlex 700AFE PowerFlex 755TM Bus Supply 240V AC Primary Control Power (s) Control transformer, (s) Primary 240V AC control bus bars, 100 A, powered...
  • Page 32 Chapter 1 Selection Considerations Note the following regarding user-supplied 240V AC primary control power: • If an external user-supplied 240V AC primary control power source is used, it should be 240V AC, 50/60 Hz, 1 PH, and must have the neutral conductor grounded.

  • Page 33: Specification And Feature Comparison

    In the following tables, (s) means Comparison included as standard and (o) means available as an option. Table 8 - Input Power and Features Description PowerFlex 700AFE Bus Supply PowerFlex 755TM Bus Supply Cat No. 20Y… Cat. No. 20J… Voltage Class...
  • Page 34 Chapter 1 Selection Considerations Table 8 - Input Power and Features (Continued) Description PowerFlex 700AFE Bus Supply PowerFlex 755TM Bus Supply Cat No. 20Y… Cat. No. 20J… Current Limit 20…150% of rated input current 20…160% of rated input current AC input disconnect •...
  • Page 35 Selection Considerations Chapter 1 Table 9 - Output Power and Features (Continued) Description PowerFlex 700AFE Bus Supply PowerFlex 755TM Bus Supply Cat No. 20Y… Cat. No. 20J… 690V AC input, DC Bus • 367…1164 ADC, ND • 221…2379 A DC, ND Normal Duty Output Ratings •...
  • Page 36 Chapter 1 Selection Considerations Table 10 - Enclosure Features (Continued) Description PowerFlex 700AFE Bus Supply PowerFlex 755TM Bus Supply Cat No. 20Y… Cat. No. 20J… IP54, NEMA/UL Type 12 — Rittal Dimensions (H x D), approx. 2000 x 600 mm (78.7 x 23.6 in.)
  • Page 37 Selection Considerations Chapter 1 Table 11 - Environmental Features (Continued) Description PowerFlex 700AFE Bus Supply PowerFlex 755TM Bus Supply Cat No. 20Y… Cat. No. 20J… Mechanical Vibration Non-operational; not applicable Packed for shipment; • Meets ASTM International standards Operating; • 1 mm (0.039 in.) displacement, Operating;...
  • Page 38 Chapter 1 Selection Considerations Table 12 - Certifications (Continued) Description PowerFlex 700AFE Bus Supply PowerFlex 755TM Bus Supply Cat No. 20Y… Cat. No. 20J… Functional Safety — Not applicable to PowerFlex 755TM Bus Supplies. PowerFlex 755TL/TR drives and PowerFlex 755TM common bus inverters; TÜV and...
  • Page 39 Selection Considerations Chapter 1 Table 13 - Protection Features (Continued) Description PowerFlex 700AFE Bus Supply PowerFlex 755TM Bus Supply Cat No. 20Y… Cat. No. 20J… Single Phase/ Phase Loss Fault Line Sync Fault Input Overcurrent Fault Overload Fault IGBT Over temp Fault...
  • Page 40 Chapter 1 Selection Considerations Table 14 - User Interface (Continued) Description PowerFlex 700AFE Bus Supply PowerFlex 755TM Bus Supply Cat No. 20Y… Cat. No. 20J… Analog Inputs (s) 2, isolated bipolar, differential, 9- (o) 20-750 series 24V DC and 115V AC I/O bits + sign, modules;...

  • Page 41: Cross Reference Guides

    2. Use the row in the Electrical Rating Cross-reference table with your PowerFlex 700AFE bus supply to see the catalog number and ratings of a suitable migration solution. 3. Note the catalog number of the PowerFlex 755TM bus supply.
  • Page 42 (2) <n> In catalog number is enclosure type; catalog code 3= IP21, catalog code 4= IP54. (3) These ratings have lower maximum external DC bus capacitance specifications than the equivalent PowerFlex 700AFE. Review and determine the external DC bus capacitance (sum of all DC input common bus inverter bus capacitance and connected capacitor banks) on the existing DC bus.
  • Page 43 (2) <n> In catalog number is enclosure type; catalog code 3= IP21, catalog code 4= IP54. (3) These ratings have lower maximum external DC bus capacitance specifications than the equivalent PowerFlex 700AFE. Review and determine the external DC bus capacitance (sum of all DC input common bus inverter bus capacitance and connected capacitor banks) on the existing DC bus.
  • Page 44 (2) <n> In catalog number is enclosure type; catalog code 3= IP21, catalog code 4= IP54. (3) These ratings have lower maximum external DC bus capacitance specifications than the equivalent PowerFlex 700AFE. Review and determine the external DC bus capacitance (sum of all DC input common bus inverter bus capacitance and connected capacitor banks) on the existing DC bus.

  • Page 45: Dimensional Cross Reference

    (2) <n> In catalog number is enclosure type; catalog code 3= IP21, catalog code 4= IP54. (3) These ratings have lower maximum external DC bus capacitance specifications than the equivalent PowerFlex 700AFE. Review and determine the external DC bus capacitance (sum of all DC input common bus inverter bus capacitance and connected capacitor banks) on the existing DC bus.
  • Page 46 (2) The width dimension for parallel PowerFlex 700AFE assumes that each enclosure is secured directly to the adjacent unit. Since paralleling is not a factory option each installation will be different. It is important that you analyze your existing parallel AFE arrangement before relying on these dimension comparison tables.
  • Page 47 (2) The width dimension for parallel PowerFlex 700AFE assumes that each enclosure is secured directly to the adjacent unit. Since paralleling is not a factory option each installation will be different. It is important that you analyze your existing parallel AFE arrangement before relying on these dimension comparison tables.
  • Page 48 (2) The width dimension for parallel PowerFlex 700AFE assumes that each enclosure is secured directly to the adjacent unit. Since paralleling is not a factory option each installation will be different. It is important that you analyze your existing parallel AFE arrangement before relying on these dimension comparison tables.
  • Page 49 (2) The width dimension for parallel PowerFlex 700AFE assumes that each enclosure is secured directly to the adjacent unit. Since paralleling is not a factory option each installation will be different. It is important that you analyze your existing parallel AFE arrangement before relying on these dimension comparison tables.

  • Page 50: Device Ports And Main Control Board I/O

    Device Ports and Main PowerFlex 700AFE Bus Supply Control Board I/O The PowerFlex 700AFE bus supply has limited options to add external equipment. The PowerFlex 755TM bus supply has many optional I/O and communication modules. The PowerFlex 700AFE main control board has fixed I/O module configurations that you cannot modify.
  • Page 51 Do not change the wiring and programming for those digital inputs and outputs, or the system will malfunction. IMPORTANT If the existing PowerFlex 700AFE system uses any of the available analog I/O, you need to supply and configure an appropriate PowerFlex 750 I/O option module for the replacement PowerFlex 755TM bus supply.

  • Page 52: Powerflex 755Tm Bus Supply

    Chapter 1 Selection Considerations PowerFlex 755TM Bus Supply The PowerFlex 755TM bus supply connectors, embedded devices, and installed option modules such as I/O and communication adapters have unique port number assignments. Connectors and embedded devices have fixed port numbers that cannot be changed. Option modules are assigned a port number when installed.
  • Page 53 Selection Considerations Chapter 1 Table 25 - PowerFlex 755TM Bus Supply Device Port Assignment (Continued) Motor side inverter primary Not used with PowerFlex 755TM bus supply converter control parameters Motor side inverter secondary control parameters Motor side inverter parameters Line side converter control Fixed port for the line side converter control parameters parameters Line side converter power...
  • Page 54 Chapter 1 Selection Considerations Figure 8 - PowerFlex 755TM Bus Supply Main Control Board I/O and Jumper Locations Table 26 - Main Control Board Details Item Name Description HIM Connector DPI Port 01 (HIM Cradle) connection. Fan Connector Power supply for internal cooling fan. Control Selector Rotary switch for setting the programming mode.

  • Page 55: Hardware Enable Circuits

    Selection Considerations Chapter 1 Hardware Enable Circuits The PowerFlex 700AFE bus supply digital input 6 can be programmed for any available digital input functions, including hardware enable. It has a hardware enable jumper ( J5) on the main control board (Figure 7 on page 51).

  • Page 56: Customer Power Terminal Comparison

    This section compares the customer power terminals of the bus supplies. Comparison PowerFlex 700AFE Bus Supply Customer Power Terminal Locations and Specifications Figure 9 - PowerFlex 700AFE Frame 10 Power Terminal Locations in IP20 2500 MCC Style Enclosure Shown with enclosure doors and side removed.
  • Page 57 Selection Considerations Chapter 1 Figure 10 - PowerFlex 700 AFE Frame 13 Power Terminal Locations in IP21 Rittal Enclosure Shown with enclosure doors removed. Front View Right Side View Table 28 - PowerFlex 700 AFE Frame 13 Power Terminal Specifications in IP21 Rittal Enclosure (1) (2) Item Name...
  • Page 58 Chapter 1 Selection Considerations Figure 11 - PowerFlex 700AFE Frame 13 IP20 MCC Power Terminal Locations Shown with enclosure doors and side removed. Front View Right Side View Table 29 - PowerFlex 700AFE Frame 13 IP21 Rittal Power Terminal Specifications...
  • Page 59 Selection Considerations Chapter 1 Figure 12 - PowerFlex 700AFE Frame 10 Power Terminal Locations in IP21 Rittal Enclosure (Shown with enclosure doors removed) Front View Right Side View Table 30 - PowerFlex 700AFE Frame 10 Power Terminal Specifications in IP21 Rittal Enclosure...

  • Page 60: Powerflex 755Tm Bus Supply Customer Power Terminal

    Chapter 1 Selection Considerations PowerFlex 755TM Bus Supply Customer Power Terminal Locations and Specifications Customer Power Connections AC line input power and output motor connections are made by using customer-supplied barrel lugs that are either crimp or mechanical type. Barrel lugs that are used to make the power cable connections to bus bars must have the dimensions in the following graphic.
  • Page 61 Selection Considerations Chapter 1 Bus Bar Connections AC line input power and output motor cables with appropriate barrel lugs are connected directly to bus bars and use the fastening hardware provided. Keep the wire connections at least 51 mm (2 in.) away from the ends of the extruded bus bar.
  • Page 62 Chapter 1 Selection Considerations Additional Power Terminal L-Brackets PowerFlex 755T entry and exit wire bays come equipped with L-brackets. If an application requires additional L-brackets, kit number 20-750-MLBRKT- F8M is available. Each kit contains three L-brackets and mounting hardware. Figure 15 - L-Bracket Approximate Dimensions 110.0 mm (4.33 in.) 25.5 mm...
  • Page 63 Selection Considerations Chapter 1 Figure 17 - PowerFlex 755TM Frames 8…12 Bus Supplies Frame 8 bus supply shown (IP21). Frame 10 bus supply shown. Layout is typical for Frames 10 through 12. Item Name Description Item Name Description AC Link Connects AC circuit breaker to LCL fuse assembly Power Bus R/L1, S/L2, T/L3 AC line input power connections...

  • Page 64: Control Terminal Comparison

    +24V DC only. Do not change the wiring and programming for those digital inputs and outputs, or it results in malfunction of the system. (2) Important: Input must be configured with a jumper. AFE damage can occur if jumper is not installed properly. See Analog I/O Configuration in PowerFlex 700AFE User Manual, publication 20Y- UM001.

  • Page 65: Powerflex 755Tm Bus Supply I/O Option Modules

    Selection Considerations Chapter 1 PowerFlex 755TM Bus Supply I/O Option Modules The main control board has one digital input that is typically used for hardware ENABLE. Optional 750-Series I/O modules must be added if additional digital and analog I/O is required. See publication 750-IN100 detailed information about option modules.
  • Page 66 Chapter 1 Selection Considerations Notes: Rockwell Automation Publication 750-RM003A-EN-P - April 2018...

  • Page 67: Configuration Software And Him Versions

    Chapter Bus Supply Hardware and Parameter Conversion The PowerFlex 700AFE bus supply has limited I/O and control options. Most of the available I/O options have equivalent PowerFlex 755T devices as indicated in Table Table 32 - I/O Comparison Device or Function...

  • Page 68: Parameter Comparison

    Table 34 through Table 37 to cross-reference commonly used and modified PowerFlex 700AFE bus supply parameters with equivalent parameters in the PowerFlex 755TM bus supply. PowerFlex 700AFE Parameter Assignment Uses linear parameter numbering and direct parameter assignments for most user parameters, so the port number is not specified or is internally referenced to fixed port locations, like the HIM (ports 1, 2) and DPI communication (port 5).
  • Page 69 This is especially true for DataLink parameters that are produced/consumed by a Logix controller or PLC. Most parameters within the PowerFlex 755T, including DataLinks, are real type. However, PowerFlex 700AFE parameters are integer type with scaling factors applied. Table 34 - Parameter Comparison...
  • Page 70 Chapter 2 Bus Supply Hardware and Parameter Conversion Table 34 - Parameter Comparison (Continued) PowerFlex 700AFE Bus Supply PowerFlex 755TM Bus Supply Parameter, Display Name Read/ Port:Parameter.Bit Display Name Read/ Write Write P077 Current Lmt Val 13:100 Current Limit P090...
  • Page 71 Bus Supply Hardware and Parameter Conversion Chapter 2 Table 35 - Analog I/O Parameter Comparison (Continued) PowerFlex 700AFE Bus Supply PowerFlex 755TM Bus Supply Parameter, Display Name Read/ Port:Parameter.Bit Display Name Read/ Write Write P216 Anlg Out2 Scale x:88…89 Anlg Out1 DataHi, Anlg...

  • Page 72: Bus Supply Hardware Configuration

    MCC and IP21 Rittal versions is that the IP21 Rittal design uses a motor- operated circuit breaker, MCCB instead of an AC contactor. Similar wiring diagrams for the PowerFlex 700AFE in IP21 Rittal enclosure can be found in publication 20Y-UM001.
  • Page 73 Bus Supply Hardware and Parameter Conversion Chapter 2 Figure 18 - PowerFlex 700AFE Bus Supply, Frame 10, IP20 2500 MCC, Sample Wiring Diagram Rockwell Automation Publication 750-RM003A-EN-P - April 2018...
  • Page 74 Chapter 2 Bus Supply Hardware and Parameter Conversion Figure 19 - PowerFlex 700AFE Control Module AFE I/O AFE I/O 20C-DA1-A 20C-D01 SLOT A SLOT B To Relay Circuits and Operator Devices 24VCOM +24V D_Com D_Com XENB DIN6, HW ENB R1NO...

  • Page 75: Powerflex 755Tm Bus Supply Control

    IGBT modulation is stopped. The PowerFlex 755TM bus supply power circuit configuration is fundamentally different in design compared to the PowerFlex 700AFE bus supply. Because of this difference, startup/shutdown methods for energizing AC power, precharging, and controlling of IGBT modulation is through different methods.
  • Page 76 Chapter 2 Bus Supply Hardware and Parameter Conversion Table 38 - Operation Comparison Operating Condition PowerFlex 700AFE Bus Supply, IP21 Rittal PowerFlex 700AFE Bus Supply, IP20 2500 PowerFlex 755TM Bus Supply 3 PH, AC power • Manually energize the main incoming •...
  • Page 77 Bus Supply Hardware and Parameter Conversion Chapter 2 Figure 20 - PowerFlex 755TM Bus Supply, Sample Frame 8 Wiring Diagram Rockwell Automation Publication 750-RM003A-EN-P - April 2018...
  • Page 78 Chapter 2 Bus Supply Hardware and Parameter Conversion Figure 21 - PowerFlex 755TM Bus Supply Control Pod Fiber POWERFLEX Tranceiver To PF755T 24VDC 755T Converter Board Input VER. X.XX To PF755T 24VDC Converter ACP0 Fiber Pre- To AC Pre-charge Cable ACP1/TAM Charge control board...
  • Page 79 Chapter Communication Configuration A PowerFlex 700AFE bus supply with a communication option card can usually be replaced with a PowerFlex 755T communication option card. The process to migrate can vary significantly depending on the communication option in the PowerFlex 700AFE bus supply and the controller type communicating with the bus supply.

  • Page 80: Powerflex 755T 20-Comm-X Network Adapter

    Chapter 3 Communication Configuration Table 39 - Communication Protocol Adapter Cross Reference Guide Protocol PowerFlex 700AFE PowerFlex 755T Communication Adapters Communication Adapters EtherNet I/P 20-COMM-E single port Embedded dual port EtherNet User Manual, publication 750COM-UM009 20-COMM-ER dual port 20-750-ENETR dual port...

  • Page 81: Scaling Of Reference And Feedback

    Chapter 3 Scaling of Reference and Feedback The PowerFlex 700AFE bus supply parameters for DC bus voltage ‘Reference’ and ‘Feedback’ tag data are in scaled engineering units x 10. A Logix tag value of 6000 written to the 16-bit predefined output Datalink will produce an internal value of 6000 and parameter P061 [DC Volt Ref ] value displayed as 600.0V.

  • Page 82: Powerflex 755Tm Bus Supply Communications

    Chapter 3 Communication Configuration PowerFlex 755TM Bus Supply Communications The PowerFlex 755T product supports 16 input and 16 output 32-bit Datalinks when using Embedded EtherNet or 20-750-ENETR communication option module. When using Logix V16 and later, PowerFlex 755T parameters and Logix Datalink tags automatically have the same data type and scaling factor.

  • Page 83: Logic Command Word Comparison

    ‘1’ . The “Start” or “Run” commands must transition from ‘0’ to ‘1’ after a stop command in order to perform the start or run functions. Table 40 - Line Side Logic Command Word Comparison Command PowerFlex 700AFE Bus PowerFlex 755TM Bus Supply Description Supply :O.LogicCommand_ :O.LogicCommand_...

  • Page 84: Datalink Handling Comparison

    PowerFlex 755TM Bus Supply; Output Datalink 01; 13:105 [Motor Power Lmt], 75.6 75.6 Embedded Ethernet Type ‘DINT’ , units ‘%’ Regen Power Limit PowerFlex 700AFE Bus Supply; Output Datalink A2; P76 [Regen Power Lmt], Internal value; 1100 20-COMM-E/ER Type ‘INT’ , units ‘%’...

  • Page 85: 16-Bit Processors (Plc-5, Slc 500, And Micrologix 1100/1400)

    Communication Configuration Chapter 3 16-bit Processors (PLC-5, SLC 500, and MicroLogix 1100/1400) The PowerFlex 755T products are 32-bit, whereas the PLC-5®, SLC 500, and MicroLogix 1100/1400 processor modules are 16-bit. Any application that uses a 16-bit processor with a PowerFlex 755T product Embedded EtherNet/ IP or communication option module must include a review to determine the types of data that are passed, and if the 16-bit processor can process the data.
  • Page 86 Chapter 3 Communication Configuration Notes: Rockwell Automation Publication 750-RM003A-EN-P - April 2018...

  • Page 87: Dimension And Enclosure Types

    You must analyze your existing parallel PowerFlex 700AFE arrangement before relying on these dimension comparison tables. Figure 25 - Frame 10 PowerFlex 700AFE and Frame 8 PowerFlex 755TM Bus Supply Comparison Frame 10 PowerFlex 700AFE Frame 8 PowerFlex 755TM Bus Supply...
  • Page 88 Appendix A Enclosure Information Figure 26 - Frame 13 PowerFlex 700AFE and Frame 9 755TM Bus Supply Comparison Rockwell Automation Publication 750-RM003A-EN-P - April 2018...
  • Page 89 Enclosure Information Appendix A Figure 27 - Frame 13 PowerFlex 700AFE and Frame 10 755TM Bus Supply Comparison Rockwell Automation Publication 750-RM003A-EN-P - April 2018...

  • Page 90: Cooling And Airflow Comparison

    (1) The frame 13 690V noncondensing AFE has only normal duty operation at nominal rated power and maximum ambient temperature at 35 °C (95 °F). (2) For a PowerFlex 700AFE in the IP20 2500 MCC Style enclosure, this air means surrounding the outside of the enclosure. Rockwell Automation Publication 750-RM003A-EN-P - April 2018...
  • Page 91 Enclosure Information Appendix A Figure 28 - Frame 10 in IP20 2500 MCC Style Enclosure 50 mm 50 mm Top View (2.0 in.) (2.0 in.) Clearance to Wall Clearance to Wall 565.9 mm (22 in.) Door Swing Clearance 200 mm (7.87 in.) Height Clearance Front View...
  • Page 92 Appendix A Enclosure Information Figure 29 - Frame 13 in IP20 2500 MCC Style Enclosure 73 mm 27 mm Top View (2.9 in.) (1.0 in.) Clearance to Wall Clearance to Wall 591.5 mm (23 in.) 790.2 mm Door Swing Clearance (31 in.) 990.2 mm Door Swing Clearance...
  • Page 93 Enclosure Information Appendix A Figure 30 - Frame 10 in IP21 Rittal Enclosure 50 mm 50 mm Top View (2.0 in.) (2.0 in.) Clearance to Wall Clearance to Wall 400 mm (15.7 in.) 600 mm (23.6 in.) Door Swing Clearance Door Swing Clearance 200 mm (7.87 in.)
  • Page 94 Appendix A Enclosure Information Figure 31 - Frame 13 in IP21 Rittal Enclosure 50 mm 50 mm Top View (2.0 in.) (2.0 in.) Clearance to Wall Clearance to Wall 800 mm (31.5 in.) Door Swing Clearance 200 mm (7.87 in.) Height Clearance Front View Rockwell Automation Publication 750-RM003A-EN-P - April 2018...

  • Page 95: Powerflex 755Tm Bus Supply Installation Requirements

    Enclosure Information Appendix A PowerFlex 755TM Bus Supply Installation Requirements Environmental Conditions • Elevation above sea level without derating must be less than 1000 m (3250 ft). • Ambient air temperature without derating must be between -20…+40 °C (-4…+104 °F). •...
  • Page 96 Appendix A Enclosure Information Minimum Clearances Specified vertical clearance requirements are intended to be from the product to the closest object that can restrict airflow through the cabinet. The product must be mounted in a vertical orientation as shown and must make full contact with the mounting surface.
  • Page 97 Enclosure Information Appendix A PowerFlex 755T products can be mounted on a service pad or platform. The platform height and enclosure setback measurements that are indicated in Figure 33 are the maximum that is allowed for by the PowerFlex 750-Series service cart (20-750-MCART1).
  • Page 98 Appendix A Enclosure Information Airflow through the enclosure must not be impeded. Regular inspection and replacement of the filter media is required to maintain proper cooling. See the PowerFlex 750-Series Products with TotalFORCE Control Hardware Service Manual, publication 750-TG100 for filter media maintenance schedules. Figure 34 - Airflow Clearances IP21, UL Type 1 IP54, UL Type 12...

  • Page 99: Powerflex 755T Product Equipment Handling Options

    Enclosure Information Appendix A PowerFlex 755T Product This section lists options that are recommended to handle, transport, and store major product components. Equipment Handling Options Module Service Cart The PowerFlex 750-series service cart is designed to handle and transport LCL filter modules and power modules.

  • Page 100: Ip00 Open Type Power Structures

    Automation Distributor specialist, Solution Partner, Recognized System Integrator, or Rockwell Automation account manager if you are interested in migrating your PowerFlex 700AFE open type bus supply converter to a PowerFlex 755TM open type bus supply converter. Follow this link for a list of Solution Partners and Recognized System Integrators: http://www.software.rockwell.com/corporate/sp/...
  • Page 102 How Are We Doing? form at http://literature.rockwellautomation.com/idc/groups/literature/documents/du/ra-du002_-en-e.pdf. Rockwell Automation maintains current product environmental information on its website at http://www.rockwellautomation.com/rockwellautomation/about-us/sustainability-ethics/product-environmental-compliance.page. Allen-Bradley, CENTERLINE, Connected Components Workbench, DriveExecutive, DriveExplorer, PLC-5, PowerFlex, Rockwell Automation, Rockwell Software, RSLogix, Studio 5000 Logix Designer, and TotalFORCE are trademarks of Rockwell Automation, Inc.

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