Onicon D-100 Manuale utente
D-100 FLOW DISPLAY
Siemens P1-FLN Network Interface Installation Guide
11451 Belcher Road South, Largo, FL 33773 • USA • Tel +1 (727) 447-6140 • Fax +1 (727) 442-5699
0660-5 / 18343
Siemens P1-FLN
11451 Belcher Road South, Largo, FL 33773 • USA • Tel +1 (727) 447-6140 • Fax (727) 442-5699 • [email protected]
D-100-P1 Flow Display Manual 03/18 - 0660-5 / 18343 Page 2
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D-100-P1 Flow Display Manual 03/18 - 0660-5 / 18343 Page 3
TABLE OF CONTENTS
1.0 INTRODUCTION ..................................................................................................5
1.1 PURPOSE OF THIS GUIDE .......................................................................5
1.2 TYPICAL D-100 NETWORK INTERFACE MODULE ...............................5
1.3 SPECIFICATIONS ......................................................................................5
1.4 NETWORK SIGNAL CONNECTIONS.......................................................6
1.4.1 Standard Network Interface ........................................................6
1.4.2 Optional Network Interface with
Isolated Digital Pulse Input (Di3)................................................7
1.5 RS485 BIASING AND TERMINATION...................................................10
1.6 NETWORK ADDRESSING.......................................................................10
1.6.1 Changing the Device Address ...................................................10
1.7 ENABLING/DISABLING FRONT PANEL RESET...................................12
1.8 D-100-P1 POINT DATABASE..................................................................12
1.8.1 Application Number..................................................................13
1.8.2 D-100-P1 Point Database ...........................................................14
2.0 NETWORK IMPLEMENTATION STRATEGIES ................................................15
2.1 IMPLEMENTATION STRATEGIES .........................................................15
2.2 OTHER FUNCTIONALITY......................................................................16
APPENDIX
A-1 D-100 PROCESSOR BOARD
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D-100-P1 Flow Display Manual 03/18 - 0660-5 / 18343 Page 5
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-P1 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 provided with an optional Siemens P1 RS485 network
interface to communicate data to the building control network.
D-100
SCROLL RESET PROGRAM
ONICON
3864
Steam Building
Domestic Water Supply
Flow rate and total data to
Data Acquisition System or
Building Control System
120VAC or 24VAC
Input Voltage
1.3 SPECIFICATIONS
SIEMENS P1 NETWORK INTERFACE
Transceiver: 2-wire, half duplex
MAC address (device address) range: 1-99, (default: 017)
Baud rate: 4800
Termination: None
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1.4 NETWORK SIGNAL CONNECTIONS
1.4.1 Standard Network Interface
P1 RS485, 2-wire (half duplex) serial output connections are connected to terminals as
shown. Do not exceed 4.4 in-lb (0.5Nm) of torque when tightening.
CAUTION
Only qualied service personnel should make connections between the D-100 and the user’s
external equipment. ONICON assumes no responsibility for damage caused to the external
equipment as a result of an improper installation.
!
CAUTION
Incoming and outgoing RS485 cable shield wires should be connected together, but must not be
connected to the D-100.
!
P1 (-)
P1 (+)
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1.4.2 Optional Network Interface With Optional Isolated Digital Pulse Input (Di3)
The D-100-P1 Display can be provided with an auxiliary input pulse for totalizing pulse
outputs from external devices such as water or gas meters. Pulses are accumulated in an
internal register, and the totalized value is available on the network. This register can be
zeroed via the network.
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 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 for an auxiliary input pulse, 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
AUX PULSE INPUT (Di3)
CONNECTOR (T2)
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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
BTU METER
ONICON
BTU METER
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Open Collector Sinking or Dry Contact:
This type of output refers to an open collector switch congured 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
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D-100-P1 Flow Display Manual 03/18 - 0660-5 / 18343 Page 10
1.5 RS485 BIASING AND TERMINATION
The ONICON D-100-P1 does not provide biasing voltage or termination to the RS485 network. A
120Wtermination resistor should be used when the display is installed at the end of the line.
1.6 NETWORK ADDRESSING
Before the D-100 can communicate on the P1 network, the appropriate device address must be
programmed into the display. The P1 network address for ONICON D-100 Flow Displays may
be set to any address from 1 to 99. This address is set at the display. Section 1.6.1 details the
procedure for changing this address.
1.6.1 Changing the Device Address
Every ONICON D-100 is individually programmed at the factory with application specic
data provided by the customer during the ordering process, and this may include network
addressing information. If the device address information was provided, the display
will be programmed with that number. If no address is provided, ONICON displays are
programmed with a default address of 017. The address may be changed at the D-100
using the procedure outlined in the table below.
STEP ACTION REACTION COMMENT
0Obtain a device address from the
network administrator.
The device address is
a three digit number
between 1 - 99, excluding
zero.
1
With the display running, open
the front panel and locate switch
DEV ADD/PROG ENAB. Press
DEV ADD/PROG ENAB and then
release it.
None
The DEV ADD/PROG ENAB
is located on the processor
board. (See appendix page
A-1.)
2 Close the front panel.
3
Press the PROGRAM button. (If
you do not press the PROGRAM
button, the display will revert to
the RUN mode after 5 minutes.)
The D-100 changes to
PROGRAM mode and the
DEVICE ID page will
appear with the rst digit
of the address ashing.
The PROGRAM button is on
the front panel.
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