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Onicon System-10 BTU Meter Installation Manual

Btu meterlonworks network interface
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LonWorks
System-10 BTU Meter
LonWorks Network Interface Installation Guide
1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699
www.onicon.com • sales@onicon.com
0654-4 / 16751
07-13

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  • Page 1 LonWorks System-10 BTU Meter LonWorks Network Interface Installation Guide 1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699 www.onicon.com • sales@onicon.com 0654-4 / 16751 07-13...
  • Page 2 1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699 • sales@onicon.com System-10-LON Network Interface Installation Guide 07/13 - 0654-4 / 16751 Page 2...

  • Page 3: Table Of Contents

    INTEGER FORMAT OUTPUT NETWORK VARIABLES (2 PAGES) LONWORKS TWISTED PAIR NETWORK TERMINATION 1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699 • sales@onicon.com System-10-LON Network Interface Installation Guide 07/13 - 0654-4 / 16751 Page 3...
  • Page 4 1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699 • sales@onicon.com System-10-LON Network Interface Installation Guide 07/13 - 0654-4 / 16751 Page 4...

  • Page 5: Introduction

    Termination: None provided Maximum Lead Length: 1640 ft (500m) free topology 1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699 • sales@onicon.com System-10-LON Network Interface Installation Guide 07/13 - 0654-4 / 16751 Page 5...

  • Page 6: Network Signal Connections

    Incoming and outgoing cable shield wires should be connected together, but must not be connected to the System-10. 1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699 • sales@onicon.com System-10-LON Network Interface Installation Guide 07/13 - 0654-4 / 16751...

  • Page 7: Optional Network Interface With Isolated Digital Pulse Input (Di3)

    (S1) on the communications circuit board (Fig. 1) to the correct setting. Fig. 1 AUX PULSE INPUT (Di3) CONNECTOR (T2) 1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699 • sales@onicon.com System-10-LON Network Interface Installation Guide 07/13 - 0654-4 / 16751 Page 7...
  • Page 8 (see Fig. 3). Set the selector switch, S1 to SRC. The switch must be rated for at least 20mA at 20VDC. Fig. 3 Di3 In (+) Di3 In (-) 1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699 • sales@onicon.com System-10-LON Network Interface Installation Guide 07/13 - 0654-4 / 16751 Page 8...
  • Page 9 Di3 In (-) Fig. 5 Di3 In (+) Di3 In (-) 1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699 • sales@onicon.com System-10-LON Network Interface Installation Guide 07/13 - 0654-4 / 16751 Page 9...

  • Page 10: Network Addressing

    Column 3 contains the Lon SNVTs used for each variable. 1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699 • sales@onicon.com System-10-LON Network Interface Installation Guide 07/13 - 0654-4 / 16751...

  • Page 11: Integer Format Output Network Variables

    Refer to Appendices 4 and 5 for information on the use of integer format SNVTs. 1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699 • sales@onicon.com System-10-LON Network Interface Installation Guide 07/13 - 0654-4 / 16751...

  • Page 12: Input Network Variables

    Btu meter. 1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699 • sales@onicon.com System-10-LON Network Interface Installation Guide 07/13 - 0654-4 / 16751...

  • Page 13: Nvostatus

    See sections 1.7.3 and 1.7.4.1 for specific instructions on how to reset totals. 1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699 • sales@onicon.com System-10-LON Network Interface Installation Guide 07/13 - 0654-4 / 16751...

  • Page 14: Rollover Of Totals

    SNVT_Btu_f – Btu 341,214,065,900 Btu Tonhr SNVT_Btu_f – Btu 119,999,998,000 Btu 1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699 • sales@onicon.com System-10-LON Network Interface Installation Guide 07/13 - 0654-4 / 16751 Page 14...

  • Page 15: Network Troubleshooting Tips

    (Belden 85102 or equiv.) For technical assistance, contact ONICON at (727) 447-6140. 1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699 • sales@onicon.com System-10-LON Network Interface Installation Guide 07/13 - 0654-4 / 16751 Page 15...

  • Page 16: Appendix A - Drawings

    INTEGER FORMAT OUTPUT NETWORK VARIABLES (2 PAGES) LONWORKS TWISTED PAIR NETWORK TERMINATION 1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699 • sales@onicon.com System-10-LON Network Interface Installation Guide 07/13 - 0654-4 / 16751 Page 16...
  • Page 17 Temp Test Prog Mode Enable Device Address Program Enable Serial Comm 1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699 • sales@onicon.com System-10-LON Network Interface Installation Guide 07/13 - 0654-4 / 16751 Page A-1...
  • Page 18 SYSTEM-10-LON BTU METER LON BOARD 1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699 • sales@onicon.com System-10-LON Network Interface Installation Guide 07/13 - 0654-4 / 16751 Page A-2...

  • Page 19: Integer Format Output Network Variables

    65,535 MBtu. The internal total stored in the Btu meter will not roll over until it exceeds 99,999.99 MBtu. 1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699 • sales@onicon.com System-10-LON Network Interface Installation Guide 07/13 - 0654-4 / 16751...
  • Page 20 Combined total = 4006000 + (6200 - 6000) Combined total = 4006200 KBtu 1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699 • sales@onicon.com System-10-LON Network Interface Installation Guide 07/13 - 0654-4 / 16751...
  • Page 21 105 Ohm at each end of the bus. 100 uf electrolytic 1500 North Belcher Road, Clearwater, FL 33765 • Tel (727) 447-6140 • Fax (727) 442-5699 • sales@onicon.com System-10-LON Network Interface Installation Guide 07/13 - 0654-4 / 16751 Page A-5...

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