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Eaton Network Adapter FCC 15 User Manual

X-slot connectivity device
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Powerware Modbus Card
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  • Page 1 Powerware Modbus Card ® ® User’s Guide...
  • Page 2 Phone: +358-9-452 661 Fax: +358-9-452 665 68 Eaton, Powerware, and X-Slot are registered trademarks of Eaton Corporation or its subsidiaries and affiliates. Modbus is a registered trademark of Schneider Electric. Wonderware is a registered trademark of Wonderware Corporation. HyperTerminal is a registered trademark of Hilgraeve. Microsoft and Windows are registered trademarks of Microsoft Corporation.

  • Page 3: Table Of Contents

    ............® Modbus Card User’s Guide 164201376 Rev C www.powerware.com...
  • Page 4 TABLE OF CONTENTS ® ® EATON Powerware Modbus Card User’s Guide 164201376 Rev C www.powerware.com...

  • Page 5: Introduction

    Powerware Expansion Chassis for UPSs that do not have internal X-Slots (use either the DB-9 port or terminal strip) Figure 2 shows a Powerware UPS added to an existing network by connecting the terminal strip on the Modbus Card to the RS-485 terminals on another device.
  • Page 6 INTRODUCTION Building Management Software Ethernet Ethernet Gateway RS-485 Network -270.6 -270.6 Power Meter UPS with Modbus Card Figure 2. UPS Integrated with RS-485 Network ® ® EATON Powerware Modbus Card User’s Guide 164201376 Rev C www.powerware.com...

  • Page 7: Installing The Modbus Card

    (see “Termination” on page 10). Install the card with the UPS (see the Powerware Expansion Chassis User’s Guide or “Installing the Modbus Card into an X-Slot”...

  • Page 8: Four-Wire Communication

    If you are installing the Modbus Card into an X-Slot, complete Step 3 only. If you are installing the Powerware Expansion Chassis with your UPS, complete Steps 2 through 4. Remove the card from the slot on the Powerware Expansion Chassis rear panel.
  • Page 9 Change the J9 and J10 jumpers to the desired setting as shown in Figure 4. Figure 4. Modbus Card Jumpers Reinstall the Modbus Card into the Powerware Expansion Chassis. Align the Modbus Card with the slot guides and slide the card into the slot until it is firmly seated.

  • Page 10: Installing The Modbus Card Into An X-Slot

    Retain the screws (see Figure 5). NOTE Some UPSs may have another X-Slot module already installed (such as the Powerware 9125 UPS). If there is a communication cable attached to this module, disconnect the cable and then remove the X-Slot module.

  • Page 11: Wiring The Modbus Card

    Chapter 3 Wiring the Modbus Card The Modbus Card provides an easy path for integrating a Powerware UPS into an RS-485 Modbus network and also provides isolation of the communication between the UPS and the RS-485 Modbus network. You can use the DB-9 port or terminal strip on the Modbus Card to wire into a two-wire or four-wire network.

  • Page 12: Four-Wire Networks

    Card terminal strip. The Modbus Card factory-default jumper setting for J9 and J10 is two-wire communication. ® ® EATON Powerware Modbus Card User’s Guide UPS with Slave Device #2 Modbus Card TxD+ RxD+ R+ T+ *See Note 164201376 Rev C www.powerware.com TxD– RxD–...

  • Page 13: Rs-485 Modbus Port

    WIRING THE MODBUS CARD TxD+ RxD+ TxD– RxD– Figure 8. RS-485 Terminal Strip RS-485 Network Signals Modbus Card Signal Name TxD(+) RxD(+) TxD(–) RxD(–) Signal common ® Card User’s Guide 164201376 Rev C www.powerware.com Master Signal Name RxD(+) TxD(+) RxD(–) TxD(–) Signal common...

  • Page 14: Termination

    RS-485 Network Signals Modbus Card Signal Name Master Signal Name RxD(+) TxD(+) Signal common Signal common Reserved Reserved RxD(–) TxD(–) Reserved Reserved C A U T I O N 164201376 Rev C www.powerware.com TxD(+) RxD(+) — — TxD(–) RxD(–) — —...

  • Page 15: Biasing Resistors

    WIRING THE MODBUS CARD Four-Wire *Factory-default = OFF TxD(–) Pull Down (620Ω) TxD(+) Pull Up (620Ω) TxD Terminator (120Ω) RxD Terminator (120Ω) RxD(+) Pull Up (620Ω) RxD(–) Pull Down (620Ω) C A U T I O N 164201376 Rev C www.powerware.com...

  • Page 16: Rs-232 Modbus Port

    Figure 11. RS-232 DB-9 Pin Numbers Function Direction from the Modbus Card No connection — RS-232 transmit data RS-232 receive data No connection — Signal common — No connection — No connection — No connection — No connection — 164201376 Rev C www.powerware.com...

  • Page 17: Modbus Card Configuration

    Connect the supplied serial cable from the configuration port on the Modbus Card to an available RS-232 communication port on your computer (see Figure 12). ® EATON Powerware Figure 12. Configuration Port ® Modbus Card User’s Guide 164201376 Rev C www.powerware.com Configuration Port...
  • Page 18 (1200, 2400, 4800, 9600, or 19200) and press [Enter]. The default is 9600 baud. This setting affects both RS-232 and RS-485 Modbus connections. ® ® EATON Powerware Modbus Card User’s Guide 164201376 Rev C www.powerware.com...
  • Page 19 The card is now configured. Shut down the terminal emulation program and disconnect the serial cable from the Modbus Card. Continue to Chapter 5, “Integrating the UPS” on page 17. ® ® EATON Powerware Modbus Card User’s Guide MODBUS CARD CONFIGURATION 164201376 Rev C www.powerware.com...
  • Page 20 MODBUS CARD CONFIGURATION ® ® EATON Powerware Modbus Card User’s Guide 164201376 Rev C www.powerware.com...

  • Page 21: Integrating The Ups

    Modbus register map specifically for your Powerware UPS. Refer to the Master Modbus Register Map for a complete list of the Status, Alarm, and Meter data for all Powerware UPS equipment (open the reg_map.pdf file in the directory where the Modbus Profiler tool is located).

  • Page 22: Example Modbus Profiler Output Files

    Building Management System for polling the desired UPS information. NOTE Modbus Profiler does not provide Modbus data for the Powerware 9315 Series UPS. Powerware 9315 configuration-specific profiles are available in the directory where the Modbus Profiler tool is located (refer to the 950*.pdf files).
  • Page 23 BOOL Status BOOL Status BOOL Status BOOL Status BOOL Status BOOL Status BOOL Status BOOL Status BOOL Status BOOL Status BOOL Status BOOL Status BOOL Status BOOL Status BOOL Status BOOL Status BOOL Status BOOL Status 164201376 Rev C www.powerware.com...
  • Page 24 BOOL BOOL BOOL BOOL BOOL BOOL BOOL BOOL BOOL BOOL BOOL BOOL BOOL BOOL BOOL BOOL BOOL BOOL 164201376 Rev C www.powerware.com Unit Status Status Status Status Status Status Status Status Status Status Status Status Status Status Status Status Status...
  • Page 25 % BATTERY LEFT BATTERY TIME REMAINING INVERTER VOLTS PHASE A INVERTER VOLTS PHASE B ® EATON Powerware Modbus Scale /100 /100 ® Card User’s Guide 164201376 Rev C www.powerware.com INTEGRATING THE UPS Unit Volts Volts Volts Volts Volts Volts Volts Volts Volts...
  • Page 26 LOAD CURRENT PHASE C BAR CHART OUTPUT VA BAR CHART OUTPUT VOLTS A OUTPUT VOLTS B OUTPUT VOLTS C ® ® EATON Powerware Modbus Card User’s Guide Scale 164201376 Rev C www.powerware.com Unit Volts Amps Amps Amps Amps Amps Amps Volts Volts...

  • Page 27: Troubleshooting

    The Modbus Card updates the status of the Eaton equipment every 1000 mS. Configure the BMS/Modbus application polling rate to 500 mS or greater to ensure proper operation. ® Modbus Card User’s Guide 164201376 Rev C www.powerware.com Verify that the Verify that all four...
  • Page 28 ® ® EATON Powerware Modbus Card User’s Guide J7 J8 1 3 4 5 6 Half Duplex (Default) Termination (Default ”OFF”) Full-Duplex Figure 15. Modbus Card Default Jumper Settings 164201376 Rev C www.powerware.com (Default) J7 J8 DCE/DTE Two-Wire (Default) Two-Wire/Four-Wire...

  • Page 29: Service And Support

    NOTE For critical applications, immediate replacement may be available. Call the Help Desk for the dealer or distributor nearest you. ® EATON Powerware Modbus 1-800-356-5737 1-919-870-3149 1-800-461-9166 ext 260 Call your local service representative ® Card User’s Guide 164201376 Rev C www.powerware.com TROUBLESHOOTING...
  • Page 30 TROUBLESHOOTING ® ® EATON Powerware Modbus Card User’s Guide 164201376 Rev C www.powerware.com...
  • Page 32 *164201376C* 164201376 C...

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