Eaton ELC-COENETM User manual
ELC-COENETM Effective December 2010
Users Manual
ELC-COENETM
MN05006001E For more Information visit: www.eaton.com 1
Introduction
3This is an OPEN-TYPE device and therefore should be installed in an enclosure free of airborne
dust, excessive humidity, shock and vibration. The enclosure should prevent non-maintenance
staff from operating the device (e.g. key or specific tools are required to open the enclosure) to
avoid potential equipment damage or personal injury. DO NOT touch any terminal when the power
is switched on.
3Please read this manual carefully and follow the instructions to avoid damage to the product or
personal injury.
Table of Contents
1Introduction..............................................................................................................................3
2Specification ............................................................................................................................3
3Product Profile and Outline....................................................................................................4
4Installation and Wiring............................................................................................................5
5Configuring and applying the ELC-COENETM using ELCSoft (V2.0 or later)...................6
5.1 Connecting the PC to the ELC-COENETM through a LAN.........................................7
5.2 Changing the ELC-COENETM module name and IP address settings......................9
5.3 Setting up and Clearing a Password ..........................................................................10
5.4 Recovering from a lost password............................................................................... 11
5.5 Setting IP Filter Protection to restrict access............................................................12
5.6 Setting up E-Mail notification ......................................................................................14
5.7 Setting up Data Exchange between ELC processors ...............................................15
5.8 Setting up Data Exchange from ELC processor to any Modbus TCP servers.......21
5.9 Setting up Data Exchange between ELC processor to other Modbus TCP clients22
5.10 Setting up Data Exchange with an ELC Remote I/O Adapter (ELC-CAENET) ........25
6CR Definitions for ELC-COENETM ......................................................................................34
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ELC-COENETM
2 For more Information visit: www.eaton.com MN05006001E
The companies and products mentioned in this operation manual can be the trade mark
possessed by the owner of that trade mark right.
ELC-COENETM
MN05006001E For more Information visit: www.eaton.com 3
1 Introduction
The ELC-COENETM is an Ethernet communication module for remote configuration,
monitoring and control. It` supports the `Modbus TCP communication protocol as both a client
and server device. Acting as a server device, the ELC-COENETM provides remote monitoring
from SCADA (Supervisor Control and Data Acquisition) software or HMI (Human Machine
Interfaces) panels.Acting as a client device, the ELC-COENETM can poll server devices such
as VFDs and remote I/O products for use in the ELC control program.
In addition to Modbus TCP support, the ELC-COENETM module allows the ELC control
program to be remotely monitored and updated from ELCSoft or EIPSoft over Ethernet. It also
provides email support for event notification and provides for ELC clock synchronization from
an NTP server.
Features
zSupports MODBUS TCP
zSupports Master and Slave Data Exchange
zELC-PV28NNDR/TAutomatic Time Correction
zSupports E-Mail
zRS-232/Ethernet Configuration
zTransmission Speed: 10/100 Mbps
2 Specification
Functions Specification
Network Interface
Interface RJ-45 with Auto MDI/MDIX
Number of ports 1 Port
Transmission
method IEEE 802.3, IEEE 802.3u
Transmission cable Category 5e (TIA/EIA-568-A,TIA/EIA-568-B)
Transmission Rate 10/100 Mbps Auto-Detect
Protocol ICMP, IP, TCP, UDP, DHCP, SMTP, NTP, MODBUS TCP
Serial Interface
Interface RS-232
Number of Ports 1 Port
Transmission Cable ELC-CBPCELC3
Electrical Specification
Power supply
voltage 24VDC (-15% ~ 20%) (Power is supplied by the internal bus of
MPU)
Power Consumption 1.5W
ELC-COENETM
4 For more Information visit: www.eaton.com MN05006001E
Noise Immunity
ESD (IEC 61131-2, IEC 61000-4-2): 8KV Air Discharge
EFT (IEC 61131-2, IEC 61000-4-4): Power Line: 2KV,
Communication I/O: 1KV
Damped-Oscillatory Wave: Power Line: 1KV, Digital I/O: 1KV
RS (IEC 61131-2, IEC 61000-4-3): 26MHz ~ 1GHz, 10V/m
Insulation voltage 500V
Vibration/Shock
Immunity Standard: IEC61131-2, IEC 68-2-6 (TEST Fc)/IEC61131-2 & IEC
68-2-27 (TEST Ea)
Operation/storage
temperature
Operation: 0°C ~ 55°C (temperature), 50 ~ 95% (humidity),
pollution degree 2;
Storage: -25°C ~ 70°C (temperature), 5 ~ 95% (humidity)
Certificates , Operating temperature code: T5
Weight (g) 92 (g)
3 Product Profile and Outline
LAN
100M
RS-232
LNK
POWER
RS-232
1
2
6
7
8
5
4
3
1. POWER, LINK, RS-232, 100M LED 2. Extension Port to connect Extension
modules
3. Extension clip 4. Extension hole for mounting unit or
module
5. Extension Port to connect I/O Modules 6. RS-232 port
7. Ethernet RJ-45 port 8. DIN rail clip
LED indicators
Indicator Color Indication
POWER Green Power indication
RS-232 Red Communication status for the serial port
100M Orange Network connection status
LINK Green Network communication speed
ELC-COENETM
MN05006001E For more Information visit: www.eaton.com 5
RJ-45 PIN definition
RJ-45 sketch Terminal No. Definition Explanation
1 Tx+ Positive pole for data transmission
2 Tx- Negative pole for data transmission
3 Rx+ Positive pole for data receiving
6 Rx- Negative pole for data receiving
4, 5, 7, 8 - N/C
Dimension
ELC-COENETM
60 33
3
90
3
Unit: mm
4 Installation and Wiring
How to Connect the ELC-COENETM with the ELC processor
zOpen the extension clips on the left side of the MPU.
zConnect the extension port of the ELC controller to the ELC-COENETM as shown
below.
zClose the extension clips.
AN
RS-232
RS-232
NK
00M
OWER
ELC-COENETM
6 For more Information visit: www.eaton.com MN05006001E
Installing the ELC-COENETM With Other Extension Modules
To connect ELC-COENETM with other extension modules, lift the extension clips of the
extension module with a screwdriver and remove the side cover. Connect the second
ELC-COENETM as described above. A maximum of 8 left side communication modules are
supported.
Connecting the ELC-COENETM to the network
zConnect ELC-COENETM to the Ethernet switch using a standard CAT-5e cable.
ELC-COENETM providesAuto MDI/MDIX function; therefore, ELC-COENETM does
not need to use a cross over cable for direct connection to a PC.
zA typical Network connection between the PC and ELC-COENETM is shown below:
5 Configuring and applying the ELC-COENETM using ELCSoft (V2.0 or
later)
ELCSoft integrates the capabilities to configure the ELC-COENETM module in the same
programming environment used to generate your ELC control program. The following settings
are described in this section:
Ethernet
PC Maste
r
DVP28SV
AN
RS-232
RS-232
INK
00M
DVPEN01
OWER
ELC-P
V
COENET
DVP28SV
AN
RS 232
RS-232
NK
00M
DVPEN01
OWER
ELC-PV
COENET
ELC-COENETM
MN05006001E For more Information visit: www.eaton.com 7
zEstablishing communications between ELCSoft and the ELC-COENETM module
zAssigning a new module name and network settings for the module
zSetting up and clearing password protection
zRecovering from a lost password
zSetting IP Filter Protection to restrict access
zSetting up email notification
zSetting up data exchange between ELC processors (continuous exchange)
zSetting up data exchange with any Modbus TCP server
zSetting up data exchange with any Modbus TCP client
zSetting up data exchange to an ELC remote I/O communications adapter
(ELC-CAENET)
5.1 Connecting the PC to the ELC-COENETM through a LAN
(1) Connect the PC running ELCSoft and the ELC-COENETM to a common LAN. A direct
RJ cable connection can also be used
ELC-PV28NNDT
ELC-COENETM
PC
ELC-PV28NNDT
ELC-CONENETM
(Note: the default IP address setting for the ELC-COENETM module is IP address =
192.168.1.5. The PC IP address and network mask need to be set up to reside on the
same network as the ELC-COENETM)
(2) Open “Communication Setting” in ELCSoft.
(3) Select “Ethernet” and press “OK”.
ELC-COENETM
8 For more Information visit: www.eaton.com MN05006001E
(4) Click the “Auto-Search” icon to search for all ELC-COENETM modules on the network.
Follow “View ÆWorkspace ÆCommunication” or “View ÆWorkspace ÆProject” to find
the detected ELC-COENETM modules (default module name: EATON ELC-COENETM,
IP: 192.168.1.5) in the window.
(5) Select the ELC-COENETM and double click it to open the setup page. All further
ELC-COENETM configuration is done through the setup page
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