Nidec Profinet Module User Manual
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Nidec Profinet Module User Manual

Nidec Profinet Module User Manual

For use with digistart d2 and d3
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  • Page 2 All rights reserved. No parts of this guide may be reproduced or transmitted in any form or by any means, electrical or mechanical including, photocopying, recording or by an information storage or retrieval system, without permission in writing from the publisher. Copyright: © December 2017 Nidec Issue: B...

  • Page 3: Table Of Contents

    Status Commands (Read Only) ................... 12 Parameter Management (Read/write) .................. 17 Examples ..........................18 Network Design ....................... 19 Star Topology ........................19 Line Topology ........................19 Ring Topology ........................20 Combined Topologies ......................20 Specifications ......................21 Profinet Module: User Guide Issue: B www.nidec.com...

  • Page 4: Important User Information

    They must read this safety information and this guide carefully. Product Design The Profinet Module allows a Nidec soft starter to connect to an Ethernet network and be controlled or monitored using an Ethernet communication model. Separate modules are available for Profinet, Modbus TCP and Ethernet/IP networks.

  • Page 5: Installation

    1. Remove control power and mains supply from the soft starter. 2. Disconnect all external wiring from the module. 3. Fully pull out the top and bottom retaining clips on the module. 4. Pull the module away from the soft starter. Profinet Module: User Guide Issue: B www.nidec.com...

  • Page 6: Connection

    Soft Starter Connection The Profinet Module is powered from the soft starter. Digistart D2: For the Profinet Module to accept fieldbus commands, a link must be fitted across terminals CSL-DI2 on the soft starter. The Profinet Module is not suitable for use with Digistart D2 starters using 380/440 Vac control voltage.

  • Page 7: Network Establishment

    MAC address. • The module must be assigned a static IP address (see Ethernet Device Configuration Tool on page 8), or can be assigned an IP address by the master via DCP. The Profinet Module does not support DHCP addressing. •...

  • Page 8: Device Configuration

    Device Configuration To permanently configure attributes in the Profinet Module, use the Ethernet Device Configuration Tool and untick "Store settings temporary". The Error LED flashes whenever the module is receiving power but is not connected to a NOTE network. The Error LED will flash throughout the configuration process.
  • Page 9 7. To set a static IP address, click Configure then select Set IP address. 8. To configure a device name, click Configure then select Device Name. Profinet Module: User Guide Issue: B www.nidec.com...

  • Page 10: Operation

    Operation The Profinet Module has been designed for use in a system complying with the Profinet standard. For successful operation, the controller must also support all functions and interfaces described in this document. Device Classification The Profinet Module is a Profinet IO-Device and must be managed by an IO-Controller over Ethernet.

  • Page 11: Packet Structures

    Ensuring Safe and Successful Control Data written to the Profinet Module will remain in its registers until the data is overwritten or the module is reinitialised. The Profinet Module will not transfer successive duplicate commands to the soft starter.

  • Page 12: Status Commands (Read Only)

    5 = Not ready (restart delay, restart temperature check, run simulation, input A (DI4, +24V) not shorted) 6 = Tripped 7= Menu open (cannot start) 8 = Jog forward 9 = Jog reverse Byte 3 Reserved Profinet Module: User Guide www.nidec.com Issue: B...
  • Page 13 RTD/PT100 X Circt Analog input trip Overpower Underpower No trip Available with Digistart D3 only if the appropriate option card is fitted. For Digistart D3, time-overcurrent protection is only available on internally bypassed models. Profinet Module: User Guide Issue: B www.nidec.com...
  • Page 14 10 times greater than the value displayed on the keypad. 6.3.5 Motor temperature Bytes 8 and 9 report motor temperature as a percentage of the motor service factor (calculated by the soft starter's thermal model). Profinet Module: User Guide www.nidec.com Issue: B...
  • Page 15 8 to 15 Reserved 30-31 Reserved 0 to 15 32-33 0 to 13 Phase 1 current (rms) Current 14 to 15 Reserved 34-35 0 to 13 Phase 2 current (rms) Current 14 to 15 Reserved Profinet Module: User Guide Issue: B www.nidec.com...
  • Page 16 0 = multiply Power by 10 to get W 1 = multiply Power by 100 to get W 2 = Power is represented in kW 3 = multiply Power by 10 to get kW Profinet Module: User Guide www.nidec.com Issue: B...

  • Page 17: Parameter Management (Read/Write)

    Parameter Management (Read/write) The Profinet Module can read parameter values from and write parameter values to the soft starter. The module handles one parameter at a time. The module references parameters according to their position in the starter's parameter list.

  • Page 18: Examples

    Byte 5 Byte 6 Byte 7 Parameter read response: Pr 2H Stop Mode = 1 (TVR Soft Stop) Byte 112 Byte 113 Byte 114 Byte 115 Byte 116 Byte 117 Byte 118 Byte 119 Profinet Module: User Guide www.nidec.com Issue: B...

  • Page 19: Network Design

    Figure 7-1 Star network topology Line Topology In a line network, the controller connects directly to one port of the first Profinet Module. The second Ethernet port of the Profinet Module connects to another module, which in turn connects to another module until all devices are connected.

  • Page 20: Ring Topology

    Ring Topology In a ring topology network, the controller connects to the first Profinet Module, via a network switch. The second Ethernet port of the Profinet Module connects to another module, which in turn connects to another module until all devices are connected. The final module connects back to the switch.

  • Page 21: Specifications

    Link speed ....................10 Mbps, 100 Mbps (auto-detect) Full duplex Auto crossover Power Consumption (steady state, maximum) ................35 mA at 24 Vdc Reverse polarity protected Galvanically isolated Certification CE ............................EN 60947-4-2 Profibus & Profinet International ..................... Profinet Module: User Guide Issue: B www.nidec.com...

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