Onicon D-100 Bedienungsanleitung
D-100 Flow Display
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
1015-2 / 35094
11451 Belcher Road South, Largo, FL 33773 • USA • Tel +1 (727) 447-6140 • Fax +1 (727) 442-5699 • [email protected]
D-100 Dual Network Interface Installation Guide 03/18 - 1015-2 / 35094 Page 2
11451 Belcher Road South, Largo, FL 33773 • USA • Tel +1 (727) 447-6140 • Fax +1 (727) 442-5699 • [email protected]
D-100 Dual Network Interface Installation Guide 03/18 - 1015-2 / 35094 Page 3
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
11451 Belcher Road South, Largo, FL 33773 • USA • Tel +1 (727) 447-6140 • Fax +1 (727) 442-5699 • [email protected]
D-100 Dual Network Interface Installation Guide 03/18 - 1015-2 / 35094 Page 4
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D-100 Dual Network Interface Installation Guide 03/18 - 1015-2 / 35094 Page 5
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 congured 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
11451 Belcher Road South, Largo, FL 33773 • USA • Tel +1 (727) 447-6140 • Fax +1 (727) 442-5699 • [email protected]
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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 congured for BACnet
MS/TP or MODBUS RTU. The protocol options are selected via dip switch settings. The table
below identies 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
11451 Belcher Road South, Largo, FL 33773 • USA • Tel +1 (727) 447-6140 • Fax +1 (727) 442-5699 • [email protected]
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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 qualied 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.
!
11451 Belcher Road South, Largo, FL 33773 • USA • Tel +1 (727) 447-6140 • Fax +1 (727) 442-5699 • [email protected]
D-100 Dual Network Interface Installation Guide 03/18 - 1015-2 / 35094 Page 8
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 qualied 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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D-100 Dual Network Interface Installation Guide 03/18 - 1015-2 / 35094 Page 9
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 congured 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 congure the
pulse input. The information required to congure 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 Denition:
In order to congure 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 congured 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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