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Power Electronics SD 700 Series Manual
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Power Electronics SD 700 Series Manual

Power Electronics SD 700 Series Manual

Optical fiber communication
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Optical Fiber Communication

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Summary of Contents for Power Electronics SD 700 Series

  • Page 1 Communication Network Optical Fiber Communication...
  • Page 3 Communication Network Optical Fiber Communication Edition: February 2012 SD70BC05AI Rev. A...
  • Page 4 SD700 – OPTICAL FIBER POWER ELECTRONICS...
  • Page 5 POWER ELECTRONICS SD700 - DEVICENET SAFETY SYMBOLS Always follow safety instructions to prevent accidents and potential hazards from occurring. This symbol means improper operation may results in serious personal injury or death. Identifies shock hazards under certain conditions. Particular attention should be given because dangerous voltage may be present.
  • Page 6 SD700 – OPTICAL FIBER POWER ELECTRONICS Revisions Date Revision Description 06 / 02 / 2012 First edition...

  • Page 7: Table Of Contents

    SD700 – OPTICAL FIBER POWER ELECTRONICS INDEX SAFETY INSTRUCTIONS ................7 1. DESCRIPTION ..................11 2. TECHNICAL CHARACTERISTICS ............12 2.1. Packing list ................. 12 2.2. Specifications ................12 3. INSTALLATION AND CONNECTION ............ 13 3.1. Installation .................. 13 3.2. Description of Connectors and LEDs ......... 14 3.3.
  • Page 8 SD700 – OPTICAL FIBER POWER ELECTRONICS INDEX...

  • Page 9: Safety Instructions

    SD700 – OPTICAL FIBER POWER ELECTRONICS SAFETY INSTRUCTIONS IMPORTANT!  Safety instructions showed in this manual are useful to teach user how to use the product in a correct and safety way with the purpose of preventing possible personal injuries or property damages.
  • Page 10 SD700 – OPTICAL FIBER POWER ELECTRONICS Do not remove the cover except for periodic inspections or wiring, even if the input power is not applied. Otherwise, you may access the charged circuits and get an electric shock. Wiring and periodic inspections should be performed at least 10 minutes after disconnecting the input power and after checking the DC Link voltage is discharged with a meter (below 30VDC).
  • Page 11 POWER ELECTRONICS WARNINGS RECEPTION  Material of Power Electronics is carefully tested and perfectly packed before leaving the factory.  In the event of transport damage, please ensure that you notify the transport agency and POWER ELECTRONICS: 902 40 20 70 (International +34 96 136 65 57) or your nearest agent, within 24hrs from receipt of the goods.
  • Page 12 SD700 – OPTICAL FIBER POWER ELECTRONICS  Do not use power factor correction capacitors, surge suppressors, or RFI filters on the output side of the inverter. Doing so may damage these components.  Always check whether the DC Link LED is OFF before wiring terminals.

  • Page 13: Description

    SD700 – OPTICAL FIBER POWER ELECTRONICS 1. DESCRIPTION The Optical Fiber communication board permits the SD700 series communicate through Fiber Optic hardware.  Communication without noise.  Inverter can be controlled and monitored by PLC sequence program or any master module.
  • Page 14 SD700 – OPTICAL FIBER POWER ELECTRONICS 2. TECHNICAL CHARACTERISTICS 2.1. Packing list The Optical Fiber Board kit is delivered with the following content: o 1 x Optical Fiber Board. o 1 x 4m optical fiber wire. o 2 x mounting poles M3x12 (M0191).
  • Page 15 Install the cardboard according to the mounting image. Make sure to install correctly the connectors and the fastening system. CAUTION Motor controllers of Power Electronics operate with AC and DC high voltage. Make sure the power supply has been disconnected and wait for at least 10 minutes to guarantee that DC Link voltage is discharged, before installing the Optical fiber board.
  • Page 16 SD700 – OPTICAL FIBER POWER ELECTRONICS 3.2. Description of Connectors and LEDs The following figure describes the cardboard pin, connectors and leds. Figure 3.2 Location of connectors on the Optic Fiber board CONNECTOR DESCRIPTION / LED Through it, the optical fiber board is connected to the Connector VFD.
  • Page 17 SD700 – OPTICAL FIBER POWER ELECTRONICS 3.3. Master Slave Connection There are two ways to connect VFDs between them, closed loop and open loop. In the case of closed loop, master knows that the transmission has been received by all slaves. In the case of open loop, master don’t receive slave feedback, the time must be set to “0”...

  • Page 18: Configuration

    Once the board has been connected to the inverter, it can be configured by using the SD700 graphic or alphanumeric display. Consult Power Electronics for updated Software and Programming manual and Software versions. Firstly it is necessary to configure the communication and baud rate control that will enable the optical fiber specific subgroup G4.6.

  • Page 19: Subgroup G4.6 Optical Fiber Parameters Setting

    SD700 – OPTICAL FIBER POWER ELECTRONICS 4.1. Subgroup G4.6 - Optical Fiber Parameters Setting In this group we can find the management of the reception and transmission of the received data by the bus. Some parameters are labelled with Master or Slave that refers.
  • Page 20 SD700 – OPTICAL FIBER POWER ELECTRONICS 4.1.2. Subgroup G4.6.3 – “Input O.F.” In this subgroup we can select the options that will be received and used by the slave. Name / Set on Display Range Function Description This parameter receives both the Start order and the Run status coming from the master.
  • Page 21 SD700 – OPTICAL FIBER POWER ELECTRONICS Name / Set on Display Range Function Description When this option is selected in the master drive and the system is working in closed ring mode, the master will STOP and show “F76 SLAVE O.F”, if one or more slaves are faulted.

  • Page 22: General Parameter Setting

    SD700 – OPTICAL FIBER POWER ELECTRONICS 4.2. General Parameter setting The Optical fiber control needs additional setting in the following groups. 4.2.1. Subgroups G3.1 References Within this subgroup it permits to establish the slave communication mode. Name / Set on...
  • Page 23 SD700 – OPTICAL FIBER POWER ELECTRONICS Name / Set on Display Range Function Description Allows to select supply 1 or supply 2 of the torque reference. OPT. FUNCTION The supply reference 1 has not NONE G3.4 / Torque been selected.
  • Page 24 SD700 – OPTICAL FIBER POWER ELECTRONICS 4.2.2. Subgroups G4.1 Digital Inputs Within these subgroups it permits to establish the slave communication mode. Name / Set on Display Range Function Description It allows user to set the control mode for the drive commands (Start/Stop, Reset ...) depending on the...
  • Page 25 SD700 – OPTICAL FIBER POWER ELECTRONICS 4.2.3. Subgroup G10.14 Limits Name / Set on Display Range Function Description Permits to disable the current and torque limitation algorithm. OPT. FUNCT. DESCRIPTION Enable. Disable, consider the levels set in G10.5, 14 T/I LIM SP= G10.14 / Current...

  • Page 26: Commissioning

    SD700 – OPTICAL FIBER POWER ELECTRONICS 5. COMMISSIONING SD700 series VFDs have multiple applications depending on the process needs. In the following we will describe a master – slave configuration of two motors connected in the same axe. The configuration is done considering that the master establishes the speed and the slave ensures that both motors make the same torque in the axe.
  • Page 27 GERMANY Tel. (+49) 911 99 43 99 0 • Fax (+49) 911 99 43 99 8 Power Electronics Australia Pty Ltd • U6, 30-34 Octal St, Yatala, • BRISBANE, QUEENSLAND 4207 • P.O. Box 6022, Yatala DC, Yatala Qld 4207 • AUSTRALIA AUSTRALIA Tel.
  • Page 28 www.power-electronics.com...