Onicon D-100 User manual

D-100 Flow Display
Dual Network Interface Installation Guide
(BACnet & MODBUS)
11451 Belcher Road South, Largo, FL 33773 • USA • Tel [phone] • Fax [phone]
www.onicon.com • [email protected] 03-18
1015-2 / 35094

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TABLE OF CONTENTS
1.0 INTRODUCTION ..................................................................................................5
1.1 PURPOSE OF THIS GUIDE .......................................................................5
1.2 TYPICAL D-100 INSTALLATION .............................................................5
1.3 SPECIFICATIONS ......................................................................................5
1.4 PROTOCOL SELECTION...........................................................................6
1.5 NETWORK SIGNAL CONNECTIONS.......................................................7
1.5.1 RS485...............................................................................................7
1.5.2 BACnet/IP UDP/IP and/or MODbus TCP/IP..................................8
1.5.3 Optional Network Interface with
Isolated Digital Pulse Input (Di3) ...................................................9
1.6 BACNET MS/TP BAUD RATE, BIASING AND TERMINATION...........12
1.6.1 Baud Rate ......................................................................................12
1.6.2 Biasing and Termination...............................................................13
1.7 NETWORK ADDRESSING.......................................................................13
1.7.1 Changing the MAC (Device) Address...........................................13
1.7.2 Changing the IP Address, Subnet mask & Gateway Address ......15
2.0 BACnet PICS and OBJECTS ...............................................................................16
2.1 PIC STATEMENT .....................................................................................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 VALUES(S)................................................................................22
3.0 MODBUS MEMORY MAP..................................................................................23
3.1 MODBUS Register Format and Networking Information.......................23
3.2 MODBUS Memory Map Table.................................................................24
3.3 Totalization, Resetting Totals, Over-range & Rollover............................29
4.0 NETWORK TROUBLESHOOTING ....................................................................31
4.1 Troubleshooting .......................................................................................31
APPENDIX
A-1 D-100 Flow Display Computer Board
A-2 D-100 Dual Network Interface Board
A-3 D-100 Dual Network Interface Auxiliary Input Board

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1.3 SPECIFICATIONS
RS485 (BACnet MS/TP or MODBUS RTU)
Transceiver: 2-wire, half-duplex
Baud rate: 9600, 19200, 38400 & 76800
Termination: 120 ohms or none (Default: none)
Biasing: None
Flow control: None
BACnet UDP/IP & MODBUS TCP/IP
Transceiver: 10Base T, 10Mbps, Rj45 connection
Default IP address: 192.168.1.24
Default Subnet Mask: 255.255.255.0
BACnet Port: 47808
MODBUS Port: 502
Flow control: None
Address Ranges
MODBUS device address range: 1 – 127 (Default: 017)
BACnet device address range: 1 – 127 (Default: 017)
BACnet Device Instance range: 0 - 4,194,303 (Default: 57017)
SECTION 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 D-100 Dual Network Flow Display
Network Interface.
1.2 TYPICAL D-100 NETWORK INTERFACE MODULE
The D-100 is a totalizing display module that provides a local indication of liquid, gas or
steam ow rate and total data. It can also be congured with an optional network interface
to communicate data to the building control network. It is housed in a steel wall mounted
enclosure with a built-in user interface/display.
Steam
Building
Domestic Water Supply
Flow rate and total data to
Data Acquisition System or
Building Control System
120VAC or 24VAC
Input Voltage
BACnet and/or MODBUS
COMMUNICATIONS
TO NETWORK
Local display of
ow data

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1.4 PROTOCOL SELECTION
The D-100 Dual Network Flow Display is provided with an IP connection and a single RS485
connection. 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 congured for BACnet
MS/TP or MODBUS RTU. The protocol options are selected via dip switch settings. The table
below identies the dip switch settings for each protocol. The switch settings also control
which network is allowed to remotely reset totals on the network.
Dip switch SW3 Protocol selection and reset function settings
Protocols Reset 1 2 3 4
BACnet IP/Modbus TCP/Modbus RTU None O󰀨 O󰀨 O󰀨 O󰀨
BACnet IP/Modbus TCP/Modbus RTU BACnet IP On O󰀨 O󰀨 O󰀨
BACnet IP/Modbus TCP/Modbus RTU Modbus TCP O󰀨 On O󰀨 O󰀨
BACnet IP/Modbus TCP/Modbus RTU Modbus RTU On On O󰀨 O󰀨
BACnet IP/Modbus TCP/BACnet MSTP None O󰀨 O󰀨 On O󰀨
BACnet IP/Modbus TCP/BACnet MSTP BACnet IP On O󰀨 On O󰀨
BACnet IP/Modbus TCP/BACnet MSTP Modbus TCP O󰀨 On On O󰀨
BACnet IP/Modbus TCP/BACnet MSTP BACnet MS/TP On On On O󰀨
Baud Rate Dip
Switches
(See Section 1.6.1)
Protocol Selection
Switches

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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 qualied service personnel should make connections between the D-100 Flow Display
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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1.5.2 BACnet/IP and/or MODBUS TCP/IP
BACnet and/or MODBUS, 10Base T output connections are made through a single Rj45
connector as shown.
!
CAUTION
Only qualied service personnel should make connections between the D-100 Flow Display 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

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1.5.3 Optional Network Interface With Isolated Digital Pulse Input (Di3)
The D-100 Flow Display can be provided with an auxiliary pulse input for totalizing
pulse outputs from external devices such as water or gas meters. Pulses are accumulated
in an internal register. The totalized value is shown on the display and is available on
the network. This register can be zeroed via the network. The maximum register total is
9,999,999. The register will rollover to zero when this value is exceeded.
If the auxiliary pulse input option was ordered at the same time the Display was ordered,
it will arrive fully congured and ready to use. If it was ordered after the Display was
delivered and is being installed as a eld upgrade, it may be necessary to congure the
pulse input. The information required to congure 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 pulse duration
Input Pulse Denition:
In order to congure the communications card auxiliary pulse input, you must rst
determine which type of pulse your meter produces. The allowable types of input pulses
are described on the following pages. Based on the type of pulse, set the selector switch
(S1) on the communications circuit board (Fig. 1) to the correct setting.
Fig. 1
120 ohm Jumper Selectable
Termination Resistor
Pulse Type Selector Switch (S1)
Input Impedance Jumper (J1)
Aux Pulse Input (Di3) Connector (T2)
RS485 Connector (T1A)
Unused
Leave OFF

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Powered Pulse:
This type of output refers to a pulse which has an associated voltage with it (see Fig. 2).
Set the selector switch, S1 to Pwrd Pulse. The allowable voltage range is 5-24 VDC. The
input impedance is 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 congured for a sourcing function
(see Fig. 3). Set the selector switch, S1 to SRC. The switch must be rated for at least 20 mA
at 20 VDC.
Fig. 3
Di3 In (+)
Di3 In (-)
Di3 In (+)
Di3 In (-)
ONICON
Flow Display
ONICON
Flow Display

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Open Collector Sinking or Dry Contact:
This type of output refers to an open collector switch congured 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
Flow Display
ONICON
Flow Display

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1.6 BACnet MS/TP BAUD RATE, BIASING & TERMINATION
1.6.1 Baud Rate
Every ONICON D-100 is individually programmed at the factory with application specic
data provided by the customer during the process of ordering the meter, and this normally
includes the Baud rate setting. If the Baud rate was provided, the meter will be congured
to operate at the specied rate. The standard Baud rate settings are 9600, 19200, 38400 and
76800 Baud.
The Baud rate setting is selected using dipswitch SW4, positions 1-3. The photo and table
below show the Baud rate dipswitch settings.
Baud Rate 1 2 3 4
9600 On On On O󰀨
19200 O󰀨 O󰀨 O󰀨 On
38400 On On O󰀨 On
* 76800 On O󰀨 On On
115200 O󰀨 On On On
Baud Rate Dip Switches
ON
(Circuit board shown upside down for clarity.)
* Not supported on MODBUS RS485

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1.6.2 Biasing and Termination
The ONICON D-100 does not provide biasing voltage to the RS485 network. A jumper
selectable 120Ω termination resistor is provided as show below. The termination resistor
should only be used when the meter is installed at the end of the line.
NOTE: See Fig. 1 on page 8 to locate the termination resistor on network interface board
with auxiliary input.
Jumper selectable
120 Ohm resistor
1.7 NETWORK ADDRESSING
Before the D-100 can communicate on the BACnet and or MODBUS networks, the
appropriate addresses must be programmed into the Btu meter.
For RS485 networks a device address is required. BACnet also requires a device instance
number. Both must be assigned through the Btu meter. Section 1.7.1 details the procedure
for changing both the 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 the use of a PC with an Ethernet card, Ethernet cable and an available port.
1.7.1 Changing the MAC Address and Device Instance Number
To communicate via RS485, the Btu meter must be assigned a device address (Station I.D.).
BACnet MS/TP networks also require a device instance number (Node I.D.). The BACnet/
IP interface does not require a device address, only the device instance number. The device
address can be any number from 001 – 127. The device instance number can be any number
from 0 – 4,194,303. Both addresses are entered via the D-100 user interface on the front
panel of the meter. The procedure for entering or changing either the device address or the
device instance number is outlined in the table on the next page.
Unused Leave
OFF

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STEP ACTION REACTION COMMENT
0 Obtain device address &
device instance number from
the network administrator.
None. The device address is a three
digit number from 001 – 127.
The device instance number can
be anything from 0 – 4,194,303.
1 With the display running, open
the front panel, locate and
momentarily press the
pushbutton switch DEV ADD /
PROG ENAB.
None. DEV ADD / PROG ENAB is
located in the lower left corner
of the D-100 processor board
next to the DB9 connector (See
appendix page A-1).
2 Momentarily press the
PROGRAM pushbutton on the
front panel of the display. If
this is not done, the display
will revert to the RUN mode
after 5 minutes.
The D-100 will change to the
PROGRAM mode. The top line of
the LCD will indicate PPPPPPPP.
The second line will read DEVICE
ID and the rst digit of the 3 digit
MAC address will be blinking.
The PROGRAM pushbutton is
on the front panel.
3 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.
4 Momentarily press the
RESET pushbutton once.
The second digit will now be
blinking.
The RESET pushbutton is on the
front panel.
5 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.
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 address is
displayed, momentarily press
the PROGRAM pushbutton.
The INSTNCE page is now
displayed with the rst digit of the
device instance number blinking.
The PROGRAM pushbutton is
on the front panel.
9 Use the SCROLL pushbutton
and RESET pushbutton as
described above to enter the
new device instance number.
Each digit will increment and the
RESET pushbutton will advance the
blinking cursor to the next digit.
The SCROLL pushbutton and
the RESET pushbutton are on
the front panel.
10 Press the PROGRAM button. The FRONT PANEL RESET page
appears.
It is not necessary to change
anything on this page.
11 Momentarily press the
PROGRAM pushbutton.
The SAVE CHANGES page appears. The new addresses must be
saved to take effect.
12 Momentarily press the SCROLL
pushbutton.
The “N” changes to “Y” on the
SAVE CHANGES page.
The “Y” must be selected in order
for the new addresses to take effect.
13 Momentarily press the
PROGRAM pushbutton.
The new addresses are saved and the
display will revert to the RUN mode.

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1.7.2 Changing the IP Address, Subnet mask and Gateway Address
Changing the IP address requires a PC with an Ethernet card and an available port. The
network interface is accessed using a web browser such as Internet Explorer. Both the PC
and the D-100 must be congured to operate on the same IP network. Assuming the Btu
meter is programmed with the default address of 192.168.1.24, congure the PC to operate
with 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 D-100 and power the display.
Allow 60 seconds for the display rmware to cycle through start-up diagnostic
routines.
2. Open Internet Explorer and enter an address of http://192.168.1.24.
3. From navigation tree on the right in the image below, select setup and then network
settings.
4. Enter the new IP address, subnet mask and gateway address as needed. Click
on Update IP Settings to update the settings and then click on System Restart to
complete the update.
Navigation Tree
System restart required
to complete the update.
Click here to upload
the new settings.

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SECTION 2.0: BACnet PICS AND OBJECTS
2.1 PIC STATEMENTS
•
0636
D-100
Network Interface Module BACnet/IP Driver
Protocol
Implementation
Conformance Statement (PICS)
BACnet
Protocol
Date: January 1, 2010
Vendor
Name: ONICON Incorporated
Product
Name: D-100-BAC Network Interface Module
Product Model: D-100-BAC/IP
Product
Description: The D-100 Flow Display with Network Interface is a exible platform designed to provide semi-custom solutions to difcult
network
interface problems. The standard module includes an internal power supply in a NEMA 13 wall mounted enclosure. A variety of optional interface
modules allows for simultaneous connection to multiple networks from one device or provides network access for non-networked sensors.
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 Standard Object Types Supported:
Device Object Multi State Input Output Analog Input Multi State Output
Analog Output Multi State Value
Analog Value
BinaryInput
Binary Output
Binary Value
For all these properties the following apply:
1. Does not support BACnet CreatObject 2. Does not support BACnet DeleteObject 3. Does not support any optional properties 4. No additional writeable properties exist
5. No proprietary properties exist
6. No range restrictions exist Data Link Layer Options:
BACnet IP (Annex J)
Networking Options:
BACnet/IP Broadcast Management Device (BBMD)
Does the BBMD support registrations by Foreign
Devices? Yes
Device Address Binding: Not supported Character Sets Supported:
ANSI X3.4.

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0602
D-100
Network Interface Module with BACnet MS/TP Interface
Protocol
Implementation
Conformance Statement (PICS)
BACnet
Protocol
Date:
July1, 2009
Vendor
Name: ONICON Incorporated
Product
Name: D-100-BAC Network Interface Module
Product Model: D-100-BAC
Product
Description:
The D-100 Flow Display with Network Interface is a exible platform designed to provide semi-custom solutions to difcult
network
interface problems. The standard module includes an internal power supply in a NEMA 13 wall mounted enclosure. A variety of optional interface
modules allows for simultaneous connection to multiple networks from one device or provides network access for non-networked sensors.
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 Standard Object Types Supported:
Device Object Multi State Input Output Analog Input Multi State Output
Analog Output Multi State Value
Analog Value
BinaryInput
Binary Output
Binary Value
For all these properties the following apply:
1. Does not support BACnet CreatObject 2. Does not support BACnet DeleteObject 3. Does not support any optional properties
4. No additional writeable properties exist 5. No proprietary properties exist
6. No range restrictions exist Data Link Layer Options:
MS/TP master (Clause 9), baud rate up to 76800 bps
MS/TP slave (Clause 9), baud rate up to 76800 bps
Device Address Binding: Not supported Character Sets Supported:
ANSI X3.4.

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2.2 BAC OBJECTS
The table below contains information for each BACnet object. The D-100 operates in
one of two operating modes, unidirectional or bidirectional ow. Please note that for
unidirectional ow applications, Mode 2 objects are not used.
BACNET OBJECT OBJECT DESCRIPTION UNITS NOTES
Analog Input 1 Not Used
Analog Input 2 Volume or Mass Rate GPM, GPH, MGD, L/S,
L/M, L/Hr,
M³/Hr, Lb/Hr, Kg/Hr,
CFS, CFM, No Units
Analog Input 3 Generic Analog Input PSI, BAR, KPA, GPM,
L/S, M³/Hr, CFS, CFM,
KBtu/Hr, KW, TONS,
%RH, Deg F, Deg C, No
Units
Analog Input 4 Generic Analog Input PSI, BAR, KPA, GPM,
L/S, M³/Hr, CFS, CFM,
KBtu/Hr, KW, TONS,
%RH, Deg F, Deg C, No
Units
Analog Value 1 Not Used
Analog Value 2 Mode 1 Volume or Mass
Total
Gallons, Liters, M³, Lbs
Mass, Kg Mass, Ft³, No
Units
Analog Value 3 Not Used
Analog Value 4 Mode 2 Volume or Mass
Total
Gallons, Liters, M³, Lbs
Mass, Kg Mass, Ft³, No
Units
Analog Value 5 Auxiliary Input Total None BACnet will not report
engineering units for this
object
Analog Value 6 Operating Mode
(Unidirectional or
Bidirectional)
Not Applicable 1 = Unidirectional
3 = Bidirectional
Analog Value 12 Bidirectional Flow
Indication
Not Applicable 1 = Mode 1 (forward
direction)
2 = Mode 2 (reverse
direction)
Binary Value 11 Not Used Changing this property
from the (0) inactive state
to the (1) active state will
reset the total to zero.
(Must be priority 8 manual
operator).
Binary Value 12 Zero Mode 1 Volume or
Mass Total
Not Applicable
Binary Value 13 Not Used
Binary Value 14 Zero Mode 2 Volume or
Mass Total
Not Applicable
Binary Value 15 Zero Auxiliary Input
Total
Not Applicable

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2.3 ADDITIONAL BACnet®OBJECT INFORMATION
BACnet®Object Type and Number of Objects Implemented
Device 1
Analog Input 4
Analog Value 7
Binary Value 5
Property Default Value Read-only or Writable Comment
Object Identier Device - 57017 Writable 0-4,194,303
Object Name BTU Meter - 57017 Writable 50 char. Max
Object Type Device Read-only
System Status Operational Read-only
Vendor Name ONICON Incorporated Read-only
Model Name Display Module Read-only
Firmware Rev. v2.08e Read-only
Location -Writable 36 char. Max
Protocol Version 1Read-only
Protocol Revision 1Read-only
Services Supported Subscribe COV, read Property, read
Property Multiple, write Property
write Property Multiple, device
Communication Control, reinitialize
Device, time Synchronization,
who-Has, who-Is
Read-only
Object Types Supported Analog input, Analog value, Binary
value
Read-only
Object List (Device, 57017), (analog input, 1 – 4),
(analog value, 1 – 13), (binary value,
11 – 15)
Read-only
Max ADPU Length 1458 Read-only
Segmentation Supported NO_SEGMENTATION (3) Read-only
APDU Timeout 10000 Read-only
# of APDU Retries 3 Read-only
Max Master 127 Read-only
Device Address Binding Read-only Active
Database Revision 3 Read-only

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2.4 ANALOG INPUT(S)
Property Default Value Read-only or Writable
Object Identier Analog input 1 to 4 Read-only
Object Name Various Read-only
Object Type Analog-input Read-only
Present Value REAL Writable
Status Flags (F,F,F,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 Identier Function
Analog input 2 Volume / Mass rate
Analog input 3 Ai3 Rate
Analog input 4 Ai4 Rate
Analog Input 1 is not used.
BACnet Engineering Units for Analog Inputs (Defaults)
Volume / Mass Rate: GPM, GPH, MGD, L/S, L/M, L/Hr, M³/Hr, Lb/Hr, Kg/Hr, CFS, CFM, No Units
Ai3 / Ai4 Rate: PSI, BAR, KPA, GPM, L/S, M³/Hr, CFS, CFM, KBtu/Hr, KW, TONS, %RH, Deg F,
Deg C, No Units