Power Electronics SD750 Accessories Manual
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Power Electronics SD750 Accessories Manual

Low voltage variable speed drive
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SD750
ACCESSORIES MANUAL
ETHERNET/IP BOARD
LOW VOLTAGE VARIABLE SPEED DRIVE

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Summary of Contents for Power Electronics SD750

  • Page 1 SD750 ACCESSORIES MANUAL ETHERNET/IP BOARD LOW VOLTAGE VARIABLE SPEED DRIVE...
  • Page 3 Accessories Manual Ethernet/IP board Edition: February 2022 SD75MA01CI Rev. C...

  • Page 4: About This Manual

    PURPOSE This manual contains important instructions for the installation, configuration and use of the Ethernet/IP optional board for Power Electronics’ SD750 variable speed drives. From now on, this manual refers to XMV660 with the term “board” or “equipment”. Power Electronics reserves the right to modify product features.
  • Page 5 Commissioning. Faults and warnings mapping. The equipment and technical documentation are periodically updated. Power Electronics reserves the right to modify all or part of the contents of this manual without previous notice. To consult the most updated information of this product, you may access our website www.power-electronics.com, where the latest version of this manual can be downloaded.

  • Page 6: Table Of Contents

    SD750 POWER ELECTRONICS TABLE OF CONTENTS ABOUT THIS MANUAL ..........................2 SAFETY SYMBOLS ............................. 5 SAFETY INSTRUCTIONS ..........................6 1. INTRODUCTION ............................. 7 Ethernet Board Specifications ......................8 LED Indicators ............................8 Requirements ............................9 2. ETHERNET/IP PROTOCOL ......................... 10 Ethernet/IP Introduction ........................

  • Page 7: Safety Symbols

    POWER ELECTRONICS SD750 SAFETY SYMBOLS Always follow safety instructions to prevent accidents and potential hazards from occurring. In this manual, safety messages are classified as follows: Identifies potentially hazardous situations where dangerous voltage may be present, which if not avoided, could result in minor personal injury, serious injury or death.

  • Page 8: Safety Instructions

    For maintenance operations, follow the instructions from the Maintenance Manual. Power Electronics accepts no responsibility for any damages resulting from incorrect use of equipment. CAUTION Read carefully the Hardware and Installation Manual, the Maintenance Manual and all documentation related to the drive to guarantee its safe use and avoid the risk of personal injuries and damages to the equipment.

  • Page 9: Introduction

    This manual focuses on the optional communication board Ethernet/IP. This board allows connecting SD750 drives to an Ethernet network (LAN – Local Area Net). It supports the standard TCP/IP communication protocol and the industrial application layer protocol Ethernet/IP for industrial automation applications.

  • Page 10: Ethernet Board Specifications

    The board probably has to be repaired. The board cannot stablish communication with the network Red, slow flashing controller or initialize the protocol. The board cannot stablish communication with the SD750 STATUS Red, fast flashing central board. Green, slow flashing The system is operating correctly.

  • Page 11: Requirements

    Finally, the two RJ45 connectors ETH1 and ETH2 allow ring communication in the Ethernet/IP network (the board can be connected to two different networks). Requirements To establish communication with SD750 drives via Ethernet/IP, the user should have one client which supports Ethernet/IP protocol that supports at the same time: •...

  • Page 12: Ethernet/Ip Protocol

    SD750 POWER ELECTRONICS ETHERNET/IP PROTOCOL Ethernet/IP introduction Ethernet/IP is an application layer protocol for industrial automation applications. It uses the standard protocols TCP/IP and Ethernet to configure, access and control industrial automation devices. Ethernet/IP provides a total integrated system from the industrial floor to the company network. It is a network protocol highly appropriate for the industrial environment because it allows establishing real- time communication between workstations and I/O devices.
  • Page 13 POWER ELECTRONICS SD750 Explicit messaging (class 3 and UCMM) Explicit messaging is used for point to point messaging that typically takes place only once (or at least not very frequently). Explicit messaging is typically used for non-real time data. The messaging uses the request/response mechanism based on the client-server model.
  • Page 14 SD750 POWER ELECTRONICS EDS (Electronic Data Sheet) file An EDS is a simple ASCII text file that can be generated on any ASCII editor. The CIP specification lays down a set of rules for the overall design and syntax of an EDS which makes configuration of devices much easier.

  • Page 15: Cip Classes

    POWER ELECTRONICS SD750 CIP classes The table below lists all default CIP object classes available within the CoIn Ethernet/IP stack that are implemented in the SD750 drive. They will be described later on this section: Name Class ID Object Identity...
  • Page 16 SD750 POWER ELECTRONICS Object Assembly This object binds attributes of multiple objects, which allows data to or from each object to be sent or received over a single connection. Assembly objects can be used to bind input data or output data.
  • Page 17 POWER ELECTRONICS SD750 Instance Byte Actual Torque (Low Byte) Actual Torque (High Byte) NetRef NetCtrl Fault Reset Run Rev Run Fwd Speed Reference (Low Byte) Speed Reference (High Byte) Actual Torque (Low Byte) Actual Torque (High Byte) Fault Reset Run Fwd...
  • Page 18 SD750 POWER ELECTRONICS Instance Byte Ref from Ctrl from Running 2 Running 1 At Ref Ready Warning Faulted (Rev) (Fwd) Drive state Speed Actual (Low Byte) Speed Actual (High Byte) Actual Torque (Low Byte) Actual Torque (High Byte) Custom Modbus Value 1 (Low Byte)
  • Page 19 POWER ELECTRONICS SD750 Instance Byte Custom Modbus Value 2 (High Byte) Custom Modbus Value 3 (Low Byte) Custom Modbus Value 3 (High Byte) Custom Modbus Value 4 (Low Byte) Custom Modbus Value 4 (High Byte) Custom Modbus Value 5 (Low Byte)
  • Page 20 SD750 POWER ELECTRONICS Instance Byte Custom Modbus Value 20 (High Byte) Custom Modbus Value 21 (Low Byte) Custom Modbus Value 21 (High Byte) Custom Modbus Value 22 (Low Byte) Custom Modbus Value 22 (High Byte) Custom Modbus Value 17 (Low Byte)
  • Page 21 0x30 0x01 In the case of the Ethernet/IP board for SD750 drives, object Parameter will have as many instances implemented as configuration and visualization parameters exist in the drive. They will be organized consecutively, and the first instance will be number 1. Refer to the Software and Programming Manual of the SD750 drive to consult details about each parameter, as well as their Modbus address.
  • Page 22 POWER ELECTRONICS NOTICE Object Parameter is a list of all configuration and visualization parameters of the SD750 drive. Each parameter is an instance, starting with the first configuration parameter. This list will very according to the software version of the drive microprocessor. Customer must ensure that the Software and Programming Manual matches the software version installed.
  • Page 23 POWER ELECTRONICS SD750 Attribute ID Name Data type Default Description Services 0 ➔ 1: Fault Reset FaultRst BOOL Get/Set 0: No action Fault code FaultCode UINT section Warning code WarnCode UINT section Status of control CtrlFromNet BOOL 0: Local control...
  • Page 24 Note: For the correct operation of this object, user must configure the custom parameters in groups G21.3.2 and G21.3.3 of the SD750. Attributes of the object Custom Modbus make use of these parameters so the user is capable of configuring them with the variables from the SD750 drive that are most relevant to him.
  • Page 25 POWER ELECTRONICS SD750 Attribute ID Name Data type Modbus Var 9 UINT Modbus Var 10 UINT Modbus Var 11 UINT Modbus Var 12 UINT Modbus Var 13 UINT Modbus Var 14 UINT Modbus Var 15 UINT Modbus Var 16 UINT...
  • Page 26 SD750 POWER ELECTRONICS Object Ethernet Link The Ethernet Link object maintains link-specific status information for the Ethernet communications interface. Since the CoIn expansion board is a multi-port device, it holds more than one instance of this object. Usually, when using the 2-port switch, instance 1 is assigned Ethernet port 0 and instance 2 is assigned Ethernet port 1.

  • Page 27: Connection To The Drive

    The Ethernet/IP board can be connected directly, through the connector on its back side, to any of the three expansion connectors of the SD750 drive central control board. Once connected, it allows integrating the drive in an Ethernet local area network (LAN) with TCP/IP or Ethernet/IP network protocol. One Ethernet/IP board will be necessary for each equipment which is going to be connected to such network.

  • Page 28: Commissioning

    SD750 POWER ELECTRONICS COMMISSIONING The Ethernet/IP expansion board allows configuring the SD750 drive as an Ethernet/IP industrial communication slave. Once loaded the EDS in the Ethernet/IP master, the objects to monitor must be configured. NOTICE Consult implemented objects and their attributes in section classes.

  • Page 29: Parameters Setting

    Note: When reading or writing a variable, keep in mind the type of variable and its Modbus range to ensure values are interpreted correctly. Subgroup 20.7: Custom Modbus values Subgroup G20.7 of the SD750 drive allows reading and writing the registers of consecutive G20.6 group records: Set on...
  • Page 30 SD750 POWER ELECTRONICS Subgroup 21.1: Ethernet Sub-group G21 of the SD750 drive allows you to configure and display the status of the Ethernet IP board Set on Screen Range Function Allows assigning the parameters automatically. OPT. FUNCTION G21.1.1 Automatic IP...
  • Page 31 POWER ELECTRONICS SD750 Subgroup 21.3: Ethernet/IP Subgroup 21.3 of the SD750 drive allows configuring Ethernet/IP. Subgroup 21.3.1: Ethernet / IP G21.3.1: Network parameters configuration group. Set on Screen Range Function Allows the possibility of assigning the parameters automatically. OPT. FUNCTION G21.3.1.1 Automatic...
  • Page 32 SD750 POWER ELECTRONICS Subgroup 21.3.2.2: Values Set on Screen Range Function Custom modbus val1: 0 Custom modbus “Subgroup 20.7: Custom Modbus values”. val2: 0 0 to 65535 Note: If these values are modified, the configuration of G20.6, G20.7, G21.3.3, G21.4.2 and …...
  • Page 33 The status of connectors indicates the of communication status with the Ethernet/IP master. In case the application does not require ring connection, the SD750 will have to be configured to ignore the fault of the unused connector(F60: connector 1, F112: connector 2).
  • Page 34 SD750 POWER ELECTRONICS Subgroup G23.3: Communications Subgroup G23.3 allows visualizing the status of communication between the COIN and the SD750. • Warning 49: Communication COIN – SD750 • Fault 109: Communication COIN – SD750 Set on Screen Range Function Shows the status of the Ethernet/IP board.
  • Page 35 POWER ELECTRONICS SD750 Configuration parameters The configuration parameters for the Ethernet board are summarized below: Parameter Screen Range Register range Access G20.6.1 Custom Modbus addresses 1 to 120 0 to 65535 0 to 65535 G20.6.120 G20.7.1 Values of custom Modbus registers 1...
  • Page 36 SD750 POWER ELECTRONICS Parameter Screen Range Register range Access G21.3.11 Client comms status = OK 0 to 1 Timeoutt Fault G21.3.12 Client comms fault = Fault 0 to 1 Ignore G21.3.13 Client comms timeout = 4 s 1 to 60 s 1 to 60 G23.3.4...

  • Page 37: Modbus Addresses

    POWER ELECTRONICS SD750 Custom Modbus Custom Modbus comes by default as detailed in the tables below. For more information on Modbus addresses, refer to the Software and Programming Manual of the SD750 drive. Master´s input Modbus Position Variable Modbus Range...

  • Page 38: Faults And Warnings Mapping

    The PLC has detected a fault in the Ethernet/IP F61:EIP Fault connected. board. Verify the board is connected correctly. F62:CIP client comm Reserved. Contact with Power Electronics. lost F109:Exp EthernetIP Communication with the Ethernet/IP board is not comm correct. Verify the board is connected correctly.
  • Page 39 POWER ELECTRONICS SD750 To map fault or warning codes, the code must be converted to hexadecimal. That will be the corresponding CIP code. Examples: Fault code PE Display CIP code (Hex) No faults 0000 F23:Min speed limit 0017 F60:Lost CIP c1 comms...
  • Page 40 SD750 POWER ELECTRONICS FAULTS AND WARNINGS LIST...
  • Page 42 24H TECHNICAL ASSISTANCE 365 DAYS A YEAR FIND YOUR NEAREST DELEGATION POWER-ELECTRONICS.COM/CONTACT/...

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