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11451 Belcher Road South, Largo, FL 33773 • USA • Tel +1 (727) 447-6140 • Fax +1 (727) 442-5699 • [email protected]

System-10 Dual Network Interface Installation Guide

Page 7

1.5 NETWORK SIGNAL CONNECTIONS

1.5.1 RS485

Use 18 – 22 twisted shielded cable for RS485, 2-wire (half-duplex) serial communications. The

cable is connected to terminal T1A. Do not exceed 4.4 in-lb (0.5 Nm) of torque when tightening the

terminals.

CAUTION

Only qualified service personnel should make connections between the System-10 BTU Meter

and the user’s external equipment. ONICON assumes no responsibility for damage caused to the

external equipment as a result of an improper installation.

!

Terminal

T1A

G terminal only used for

3-wire installations. Do

not connect shields to

this terminal.

CAUTION

Incoming and outgoing RS485 cable shield wires should be connected together, but must not be

connected to the BTU meter.

!

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Содержание System-10 BTU Meter

Страница 1: ...Dual Network Interface Installation Guide BACnet MODBUS 11451 Belcher Road South Largo FL 33773 USA Tel 1 727 447 6140 Fax 1 727 442 5699 www onicon com sales onicon com Rev C DOC 0003376 ONICON Flow and Energy Measurement ...

Страница 2: ...ng and Termination 13 1 7 NETWORK ADDRESSING 13 1 7 1 Changing the MAC Address and Device Instance Number 13 1 7 2 Changing the IP Address Subnet mask and Gateway Address 15 SECTION 2 0 BACnet PICS AND OBJECTS 16 2 1 Pic Statements 16 2 2 BAC OBJECTS 18 2 3 aDDITIONAL BACnet Object INFORMATION 19 2 4 Analog Input s 20 2 5 Analog Value s 21 2 6 Binary Value s 22 SECTION 3 0 MODBUS MEMORY MAP 23 3 1...

Страница 3: ...11451 Belcher Road South Largo FL 33773 USA Tel 1 727 447 6140 Fax 1 727 442 5699 sales onicon com System 10 Dual Network Interface Installation Guide Page 3 ...

Страница 4: ...N 1 INTRODUCTION 1 1 PURPOSE OF THIS GUIDE The purpose of this guide is to provide installation and commissioning procedures and basic operating and servicing instructions for the ONICON System 10 Dual Network BTU Meter Network Interface 1 2 TYPICAL SYSTEM 10 BTU METER ONICON S System 10 BTU meter is a true heat BTU computer which accepts data from several sen sors performs a series of computation...

Страница 5: ...on Both MODBUS TCP IP and BACnet UDP IP are always available from the IP connection via a single IPv4 IP address The RS485 connection can be configured for BACnet MS TP or MODBUS RTU The protocol options are selected via a web configurator page Configuring the protocol requires the use of a PC with an Ethernet card and an available port PC IP Address 192 168 1 1 Mask 255 255 0 0 The default IP con...

Страница 6: ...e the default username default is admin and password There is a QR code in the top right corner of the ethernet port with the password The pass word is also located in ethernet port label On the web configurator page the first configuration parameter is the Protocol Selector Please set the number base on your protocol communication desired Only one protocol is allowed to remotely reset totals on t...

Страница 7: ...ceed 4 4 in lb 0 5 Nm of torque when tightening the terminals CAUTION Only qualified service personnel should make connections between the System 10 BTU Meter and the user s external equipment ONICON assumes no responsibility for damage caused to the external equipment as a result of an improper installation Terminal T1A G terminal only used for 3 wire installations Do not connect shields to this ...

Страница 8: ...ODBUS TCP IP BACnet and or MODBUS 10Base T output connections are made through a single Rj45 connector as shown CAUTION Only qualified service personnel should make connections between the System 10 BTU Meter and the user s external equipment ONICON assumes no responsibility for damage caused to the external equipment as a result of an improper installation NOTE RJ45 Connector T1B ...

Страница 9: ... it will arrive fully configured and ready to use If it was ordered after the BTU Meter was delivered and is being installed as a field upgrade it may be necessary to configure the pulse input The information required to configure the input is provided below and on the following pages The input pulse must meet the following criteria 1 Frequency input range 50 Hz maximum 2 10 millisecond minimum pu...

Страница 10: ... set at the factory to be 11 KOHM via the impedance selector jumper J1 see Fig 1 A lower impedance 3 KOHM can be selected if required by the instrument providing the pulse output Consult the instrument manufacturer or ONICON if you are uncertain as to the proper jumper selection Fig 2 Open Collector Sourcing This type of output refers to an open Collector Switch configured for a sourcing function ...

Страница 11: ...11 Open Collector Sinking or Dry Contact This type of output refers to an open collector switch configured in a current sinking arrangement or a dry contact switch see Fig 4 and 5 Set the selector switch S1 to Sink In either case the switch must be rated for at least 20 mA at 20 VDC Fig 4 Fig 5 Di3 In Di3 In Di3 In Di3 In ONICON BTU Meter ONICON BTU Meter ...

Страница 12: ...ring the process of ordering the meter and this normally includes the Baud rate setting If the Baud rate was provided the meter will be configured to operate at the specified rate The standard Baud rate settings are 9600 19200 38400 and 76800 Baud The Baud rate setting is selected using web configurator page Step on how to access to the web configurator page are covered in section 1 4 The photo an...

Страница 13: ... device address and the device instance number For IP networks an IP address is required BACnet IP networks also require a device instance number In addition managed IP networks may require a gateway address The procedure for assigning the device instance number is detailed in section 1 7 1 The procedure for entering the IP address and the gateway address is detailed in section 1 7 2 It requires t...

Страница 14: ...ushbutton is on the front panel 6 Momentarily press the RESET pushbutton once The third digit will now be blinking The RESET pushbutton is on the front panel 7 Successively press the SCROLL pushbutton to increment the number to the desired value from 0 9 The blinking number increments by one each time you press the SCROLL pushbutton The SCROLL pushbutton is on the front panel 8 Once the correct ad...

Страница 15: ...ith an IP address of 192 168 1 1 and a subnet mask of 255 255 255 0 Follow the procedure outlined below to edit the IP address subnet mask and gateway address 1 Connect an RJ45 Ethernet cable between the PC and the System 10 and power the BTU meter Allow 60 seconds for the display firmware to cycle through start up diagnostic routines 2 Open Internet Explorer and enter an address of http 192 168 1...

Страница 16: ...e network BACnet Standardized Device Profile Annex L BACnet Smart Sensor B SS BACnet Smart Actuator B SA BACnet Application Specific Controller B ASC BACnet Interoperability Building Blocks Supported Annex K K 1 2 BIBB Data Sharing ReadProperty B DS RP B K 1 8 BIBB Data Sharing WriteProperty B DS WP B K 5 2 BIBB Device Management Dynamic Device Binding B DM DDB B Segmentation Capability None Stand...

Страница 17: ...alize pulses from another device and communicate the total directly to the network BACnet Standardized Device Profile Annex L BACnet Smart Sensor B SS BACnet Smart Actuator B SA BACnet Application Specific Controller B ASC BACnet Interoperability Building Blocks Supported Annex K K 1 2 BIBB Data Sharing ReadProperty B DS RP B K 1 8 BIBB Data Sharing WriteProperty B DS WP B K 5 2 BIBB Device Manage...

Страница 18: ... 1 Energy Total BTU TonHrs or kWHrs Analog Value 2 Mode 1 Volume Total Liters M3 Gallons or Ft3 Analog Value 3 Mode 2 Energy Total BTU TonHrs or kWHrs Only used in dual mode applications Analog Value 4 Mode 2 Volume Total Liters M3 or Gallons Only used in dual mode applications Analog Value 5 Auxiliary Input Total Di3 None BACnet will not report engineering units for this object Analog Value 6 Ope...

Страница 19: ... Read only Model Name BTU Meter Read only Firmware Rev v2 08e Read only Location Writable 36 char Max Protocol Version 1 Read only Protocol Revision 12 Read only Services Supported Subscribe COV read Property read Property Multible Write Property Write PRoperty Multiple device Communication Control reinitialize Device time Synchronization who Has who Is Read only Object Types Supported Analog inpu...

Страница 20: ...F Read only Event State normal Read only Reliability No fault detected Read only Out of Service FALSE Writable Units Various Read only Description Various Writable Min Present Value 1000000000 Read only Max Present Value 1000000000 Read only Resolution 0 000001 Read only Analog Input Objects Object Identifier Function BACnet Engineering Units for Analog Inputs Defaults Energy rate BTU h tons kW Vo...

Страница 21: ... Various Read only Description Various Writable Priority Array NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL Read only Relinquish Default 0 Read only Analog Value Objects Object Identifier Function Analog value 1 Mode 1 Energy Total Analog value 2 Mode 1 Volume Total Analog value 3 Mode 2 Energy Total Analog value 4 Mode 2 Volume Total Analog value 5 Aux Input Tot...

Страница 22: ...ity No fault detected Read only Out of Service FALSE Writable Active Text Active Read only Inactive Text Inactive Read only Priority Array NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL Read only Relinquish Default 0 Read only Description Various Writable Binary Value Objects Object Identifier Description Notes Binary value 11 Zero Mode 1 Energy Total Changing this...

Страница 23: ...the value indicates current operating mode such as 1 single 2 dual or 3 bi directional d As a control register where the host can write a value to reset total s 3 Registers 40001 through 40068 are unsigned integer registers 0 to 65 535 except for 40024 and 40025 These are 16 bit signed integer values 32 768 to 32 767 Registers 41003 through 41081 are 32 bit single precision floating point values 4...

Страница 24: ...econd Ft3 S Cubic feet per minute Ft3 M Mass Rate Mass flow Only available with F 2000 Flow Meter Pounds per hour Lb Hr Pounds per hour x 10 Lb Hr x 10 Kilograms per hour kg Hr Kilograms per hour x 10 kg Hr x 10 Temperature Degrees Fahrenheit F Degrees Celsius C ENGINEERING UNITS ABBREVIATION Energy Total BTU x 1 000 kBTU BTU x 1 000 000 MBTU BTU x 1 000 000 000 GBTU Ton hours TonHr Ton hours x 1 ...

Страница 25: ...ing point register 1 of 2 Read Only 41016 Volume Rate L S Floating point register 2 of 2 Read Only 41017 Volume Rate L M Floating point register 1 of 2 Read Only 41018 Volume Rate L M Floating point register 2 of 2 Read Only 41019 Volume Rate L H Floating point register 1 of 2 Read Only 41020 Volume Rate L H Floating point register 2 of 2 Read Only 41021 Volume Rate M Hr Floating point register 1 ...

Страница 26: ...Liters Floating point register 2 of 2 Read Only 41053 Volume Total Mode 2 Liters Floating point register 1 of 2 Read Only 41054 Volume Total Mode 2 Liters Floating point register 2 of 2 Read Only 41055 Volume Total Mode 1 M Floating point register 1 of 2 Read Only 41056 Volume Total Mode 1 M Floating point register 2 of 2 Read Only 41057 Volume Total Mode 2 M Floating point register 1 of 2 Read On...

Страница 27: ...Only 40012 Volume Rate MGD 0 65535 0 65534 65535 Read Only 40013 Volume Rate L S 0 65535 0 65534 65535 Read Only 40014 Volume Rate L M 0 65535 0 65534 65535 Read Only 40015 Volume Rate L Hr 0 65535 0 65534 65535 Read Only 40016 Volume Rate M Hr 0 65535 0 65534 65535 Read Only 40017 Volume Rate M Hr x 10 0 65535 0 65534 65535 Read Only 40018 Mass Rate Lb Hr 0 65535 0 65534 65535 Read Only Mass unit...

Страница 28: ...5 0 999 Read Only Middle Order 40047 Volume Total Mode 2 GGal 0 65535 0 65534 65535 Read Only High Order 40048 Volume Total Mode 1 kLiters 0 65535 0 999 Read Only Low Order 40049 Volume Total Mode 1 MLi ters 0 65535 0 999 Read Only Middle Order 40050 Volume Total Mode 1 GLiters 0 65535 0 65534 65535 Read Only High Order 40051 Volume Total Mode 2 kLiters 0 65535 0 999 Read Only Low Order 40052 Volu...

Страница 29: ...example of this is shown below Example A group of 3 registers Register Engineering units Scaling Current Value 40026 kBTU BTU x 1 000 00500 40027 MBTU BTU x 1 000 000 00015 40028 GBTU BTU x 1 000 000 000 00111 Low order middle order high order BTU Total 111 015 500 000 or kBTU Total 111 015 500 Registers 40062 and 40063 provide totalization for the optional auxiliary pulse input option of the Sys ...

Страница 30: ...is action CAUTION ONICON BTU Meters contain internal registers for totalization These registers will eventually roll over to zero if the totals are not reset on a periodic basis The associated MODBUS registers will also rollover to zero when this occurs The engineering units and multipliers programmed in to the BTU meter affect the point at which the totals roll over The factory assigned engineeri...

Страница 31: ...will cause some or all of the devices on the network to quit working See section 1 7 and Appendix A 2 of this manual for details The RS485 network cable connections are polarity sensitive and must be connected the same way on every device i e to and to See section 1 5 of this manual for details Shield drain connections should be daisy chained in the same manner as the signal cables for RS485 The s...

Страница 32: ...7 of this manual for details The RS485 network cable connections are polarity sensitive and must be connected the same way on every device i e to and to See section 1 5 of this manual for details Shield drain connections should be daisy chained in the same manner as the signal cables for RS485 The shield drain wire should be left unterminated at the end of the cable and connected to earth only at ...

Страница 33: ... 447 6140 Fax 1 727 442 5699 sales onicon com System 10 Dual Network Interface Installation Guide Page 33 APPENDIX A 1 SYSTEM 10 BTU Meter Computer Board A 2 SYSTEM 10 Dual Network Interface Board A 3 SYSTEM 10 Dual Network Interface Auxiliary Input Board ...

Страница 34: ...27 447 6140 Fax 1 727 442 5699 sales onicon com System 10 Dual Network Interface Installation Guide Page A 1 System 10 BTU Meter Computer Board ONICON Flow and Energy Measurement Reset Temp Test Prog Mode Enable Device Address Program Enable Serial Comm ...

Страница 35: ... 1 727 447 6140 Fax 1 727 442 5699 sales onicon com System 10 Dual Network Interface Installation Guide Page A 2 System 10 Dual Network Interface Board ONICON Flow and Energy Measurement 120 ohm Termination Resistor Unused Leave OFF Receive Transmit ...

Страница 36: ...47 6140 Fax 1 727 442 5699 sales onicon com System 10 Dual Network Interface Installation Guide Page A 3 System 10 Dual Network Interface Auxiliary Input Board ONICON Flow and Energy Measurement Unused Leave OFF 120 ohm Termination Resistor Receive Transmit ...

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