MicroLogix™ Ethernet Interface (ENI)(Cat. No. 1761-NET-ENI)User Manual
Publication 1761-UM006A-EN-P - February 20011-2 Product OverviewThe ENI also supports an SMTP mail service that allows an existing controller t
Publication 1761-UM006A-EN-P - February 20014 Index
Publication 1761-UM006A-EN-P - February 2001 2 PN XXXXXX-XXSupersedes Publication XXXX-X.X.X - Month Year © 2001 Rockwell International Corporation.
Publication 1761-UM006A-EN-P - February 2001Product Overview 1-3Default SettingsThe ENI’s RS-232 port has the following default settings:Table
Publication 1761-UM006A-EN-P - February 20011-4 Product OverviewOperating ModesMessagingWhen the ENI is connected to a programmable controller
Publication 1761-UM006A-EN-P - February 2001Product Overview 1-5Ethernet NetworksBasic Ethernet TopologyThe ENI Ethernet connector conforms to
Publication 1761-UM006A-EN-P - February 20011-6 Product Overview
1 Publication 1761-UM006A-EN-P - February 2001Chapter 2Installation and WiringThis chapter covers installation and wiring for the ENI. It is divided i
Publication 1761-UM006A-EN-P - February 20012-2 Installation and WiringTests. For specific information required by EN 61131-2, see the appropri
Publication 1761-UM006A-EN-P - February 2001Installation and Wiring 2-3MountingThe 1761-NET-ENI must be mounted in the vertical position, as sh
Publication 1761-UM006A-EN-P - February 20012-4 Installation and WiringRemovalPanel MountingTemplateSee Appendix A for panel mounting template.
Publication 1761-UM006A-EN-P - February 2001Installation and Wiring 2-5ENI Port IdentificationExternal Power Supply WiringETHERNETFAULTRS232NET
Important User InformationBecause of the variety of uses for the products described in this publication, those responsible for the application and use
Publication 1761-UM006A-EN-P - February 20012-6 Installation and WiringEthernet ConnectionsEthernet 8-Pin 10Base-T Connector (Port 1)The Ethern
Publication 1761-UM006A-EN-P - February 2001Installation and Wiring 2-7Ethernet CablesShielded and non-shielded twisted-pair 10Base-T cables wi
Publication 1761-UM006A-EN-P - February 20012-8 Installation and WiringRS-232 Port ConnectionsRS-232 ConnectorRS-232 CablesPort 2 of the ENI is
1 Publication 1761-UM006A-EN-P - February 2001Chapter 3OperationThis chapter describes ENI operation. The following information is included:• Operatio
Publication 1761-UM006A-EN-P - February 20013-2 OperationENI Functional OverviewThe ENI provides Ethernet/IP connectivity for RS-232 devices th
Publication 1761-UM006A-EN-P - February 2001Operation 3-32. The “Configure Dialog” will open, select Ethernet devices from the available driver
Publication 1761-UM006A-EN-P - February 20013-4 OperationAt that point the station mapping screen will appear as illustrated here. Double click
Publication 1761-UM006A-EN-P - February 2001Operation 3-53. Open the AB_ETH-1 tree on your computer, autobrowse should be running and any activ
Publication 1761-UM006A-EN-P - February 20013-6 Operation2. Select “AB_ETH-1, Ethernet.3. Either expand the tree (select the + in the box, or s
1 Publication 1761-UM006A-EN-P - February 2001Chapter 4ENI Configuration (Node 248 to 254)This chapter describes configuration methods and parameters.
i Publication 1761-UM006A-EN-P - February 2001Table of ContentsPrefaceWho Should Use this Manual. . . . . . . . . . . . . . . . . . . . . . . P-1Pur
Publication 1761-UM006A-EN-P - February 20014-2 ENI Configuration (Node 248 to 254)COM Port SettingsUse the Utility Settings screen to set the
Publication 1761-UM006A-EN-P - February 2001ENI Configuration (Node 248 to 254) 4-3Save to ENI RAM or ENI ROMYou must save the configurations y
Publication 1761-UM006A-EN-P - February 20014-4 ENI Configuration (Node 248 to 254)Message RoutingUse the Message Routing screen to fill in the
Publication 1761-UM006A-EN-P - February 2001ENI Configuration (Node 248 to 254) 4-5Controller MessagingWhen using this method, a write message
Publication 1761-UM006A-EN-P - February 20014-6 ENI Configuration (Node 248 to 254)Configuring ENI Data ParametersThis example illustrates how
Publication 1761-UM006A-EN-P - February 2001ENI Configuration (Node 248 to 254) 4-73. Open the message instruction and enter the appropriate va
Publication 1761-UM006A-EN-P - February 20014-8 ENI Configuration (Node 248 to 254)Configuring ENI String ParametersConfiguring the ENI E-Mail
Publication 1761-UM006A-EN-P - February 2001ENI Configuration (Node 248 to 254) 4-92. Create your message logic using whatever conditional inst
Publication 1761-UM006A-EN-P - February 20014-10 ENI Configuration (Node 248 to 254)ENI Configuration ParametersThe following table shows the f
Publication 1761-UM006A-EN-P - February 2001ENI Configuration (Node 248 to 254) 4-11Node 248 - Save/Reset FunctionDepending on the value of the
Publication 1761-UM006A-EN-P - February 2001Table of Contents iiChapter 6E-Mail Messages (Node 50 to 99)Overview . . . . . . . . . . . . . . .
Publication 1761-UM006A-EN-P - February 20014-12 ENI Configuration (Node 248 to 254)Node 250 - TCP/IP ConfigurationThis procedure describes con
Publication 1761-UM006A-EN-P - February 2001ENI Configuration (Node 248 to 254) 4-13Subnet MaskA subnet mask is used to interpret IP addresses
Publication 1761-UM006A-EN-P - February 20014-14 ENI Configuration (Node 248 to 254)The security masks default value is 0.0.0.0 out-of-box, whi
Publication 1761-UM006A-EN-P - February 2001ENI Configuration (Node 248 to 254) 4-15Node 251 - E-Mail ServerThe TCP/IP address stored in this l
Publication 1761-UM006A-EN-P - February 20014-16 ENI Configuration (Node 248 to 254)Node 254 - Ethernet Hardware AddressYou will find the hardw
1 Publication 1761-UM006A-EN-P - February 2001Chapter 5Peer-to-Peer MessagingThis chapter describes messaging between the ENI and DF1 devices. The fol
Publication 1761-UM006A-EN-P - February 20015-2 Peer-to-Peer MessagingThe table below illustrates the relationship between messages and their c
Publication 1761-UM006A-EN-P - February 2001Peer-to-Peer Messaging 5-3Message to Configuration Nodes (Nodes 100 to 149)When the ENI receives a
Publication 1761-UM006A-EN-P - February 20015-4 Peer-to-Peer MessagingSending a Message to a Destination Controller (Nodes 0 to 49)The ENI uses
Publication 1761-UM006A-EN-P - February 2001Peer-to-Peer Messaging 5-5Open the message instruction and enter the appropriate variables. The var
1 Publication 1761-UM006A-EN-P - January 2001PrefaceRead this preface to familiarize yourself with the rest of the manual. It provides information con
Publication 1761-UM006A-EN-P - February 20015-6 Peer-to-Peer Messaging
1 Publication 1761-UM006A-EN-P - February 2001Chapter 6E-Mail Messages (Node 50 to 99)This chapter describes using the ENI’s e-mail feature. The follo
Publication 1761-UM006A-EN-P - February 20016-2 E-Mail Messages (Node 50 to 99)Configuring E-MailSMTP E-Mail AddressTo configure the e-mail fun
Publication 1761-UM006A-EN-P - February 2001E-Mail Messages (Node 50 to 99) 6-3Destination AddressesThe ENI stores e-mail addresses; it does no
Publication 1761-UM006A-EN-P - February 20016-4 E-Mail Messages (Node 50 to 99)Message Fields (to, from, subject)The ENI includes the “to”, “fr
Publication 1761-UM006A-EN-P - February 2001E-Mail Messages (Node 50 to 99) 6-5Sending an E-Mail MessageThe ENI uses a pair of node addresses t
Publication 1761-UM006A-EN-P - February 20016-6 E-Mail Messages (Node 50 to 99)2. Open the message instruction and enter the appropriate variab
1 Publication 1761-UM006A-EN-P - February 2001Chapter 7Connecting 1769-L20 CompactLogix Controllers on EthernetThe chapter contains an example of usin
Publication 1761-UM006A-EN-P - February 20017-2 Connecting 1769-L20 CompactLogix Controllers on EthernetThe computer must include the following
Publication 1761-UM006A-EN-P - February 2001Connecting 1769-L20 CompactLogix Controllers on Ethernet 7-3General Ethernet InformationEach Ethern
Publication 1761-UM006A-EN-P - January 2001Preface P-2Related DocumentationThe following documents contain additional information concerning Ro
Publication 1761-UM006A-EN-P - February 20017-4 Connecting 1769-L20 CompactLogix Controllers on EthernetFigure 7.2 Throttling Message Instruct
Publication 1761-UM006A-EN-P - February 2001Connecting 1769-L20 CompactLogix Controllers on Ethernet 7-5For this example, we will be using 3840
Publication 1761-UM006A-EN-P - February 20017-6 Connecting 1769-L20 CompactLogix Controllers on EthernetThen, connect the serial cable between
Publication 1761-UM006A-EN-P - February 2001Connecting 1769-L20 CompactLogix Controllers on Ethernet 7-7Figure 7.7 ENI #2 Configuration - RSLog
Publication 1761-UM006A-EN-P - February 20017-8 Connecting 1769-L20 CompactLogix Controllers on EthernetThe 5 rungs used to configure ENI #2 ar
Publication 1761-UM006A-EN-P - February 2001Connecting 1769-L20 CompactLogix Controllers on Ethernet 7-9For this example, as mentioned earlier,
Publication 1761-UM006A-EN-P - February 20017-10 Connecting 1769-L20 CompactLogix Controllers on EthernetFigure 7.8 ENI #2 Configuration - Mess
Publication 1761-UM006A-EN-P - February 2001Connecting 1769-L20 CompactLogix Controllers on Ethernet 7-11the L20 controller’s tag database show
Publication 1761-UM006A-EN-P - February 20017-12 Connecting 1769-L20 CompactLogix Controllers on EthernetEnter your 1769-L20 ladder program per
Publication 1761-UM006A-EN-P - February 2001Connecting 1769-L20 CompactLogix Controllers on Ethernet 7-13In the File Number column enter 12. Un
Publication 1761-UM006A-EN-P - January 2001Preface P-3Rockwell Automation SupportRockwell Automation offers support services worldwide, with ov
Publication 1761-UM006A-EN-P - February 20017-14 Connecting 1769-L20 CompactLogix Controllers on EthernetFigure 7.13 Modify DF1 Parameters Usin
Publication 1761-UM006A-EN-P - February 2001Connecting 1769-L20 CompactLogix Controllers on Ethernet 7-15Create MSG Programs for the SLC 5/05 a
Publication 1761-UM006A-EN-P - February 20017-16 Connecting 1769-L20 CompactLogix Controllers on EthernetFigure 7.15 SLC 5/05 Rung 0 MSG “Gener
Publication 1761-UM006A-EN-P - February 2001Connecting 1769-L20 CompactLogix Controllers on Ethernet 7-17Figure 7.17 SLC 5/05 Rung 1 MSG “Gener
Publication 1761-UM006A-EN-P - February 20017-18 Connecting 1769-L20 CompactLogix Controllers on EthernetThe following is the MSG ladder progra
Publication 1761-UM006A-EN-P - February 2001Connecting 1769-L20 CompactLogix Controllers on Ethernet 7-19Figure 7.20 ControlLogix 5550 Rung 0 M
Publication 1761-UM006A-EN-P - February 20017-20 Connecting 1769-L20 CompactLogix Controllers on EthernetFigure 7.22 ControlLogix 5550 Rung 1 M
Publication 1761-UM006A-EN-P - February 2001Connecting 1769-L20 CompactLogix Controllers on Ethernet 7-21addresses do not exist in Logix contro
Publication 1761-UM006A-EN-P - February 20017-22 Connecting 1769-L20 CompactLogix Controllers on EthernetFigure 7.25 Configure Ethernet Driver
1 Publication 1761-UM006A-EN-P - February 2001Chapter 8TroubleshootingThis chapter covers the following Troubleshooting topics:• Network Troubleshooti
Publication 1761-UM006A-EN-P - January 2001Preface P-4
Publication 1761-UM006A-EN-P - February 20018-2 TroubleshootingTroubleshooting Using the LED IndicatorsThe ENI status LEDs provide a mechanism
Publication 1761-UM006A-EN-P - February 2001Troubleshooting 8-3Error Codes Generated by the ENIThis table shows the error codes that may be gen
Publication 1761-UM006A-EN-P - February 20018-4 Troubleshooting15H Local channel configuration parameter error exists.16H Target or Local Bridg
Publication 1761-UM006A-EN-P - February 2001Troubleshooting 8-5E6H PCCC Description: Illegal Address, address does not exist, or does not poin
Publication 1761-UM006A-EN-P - February 20018-6 Troubleshooting
1 Publication 1761-UM006A-EN-P - February 2001Appendix ASpecificationsPhysical SpecificationsEthernet SpecificationsCommunication Rate: 10 MbpsConnect
Publication 1761-UM006A-EN-P - February 2001A-2 SpecificationsDimensions52.07 mm(2.05 in.)27.7 mm(1.09 in.)118 mm(4.64 in.)107 mm(4.20 in.)64.8
1 Publication 1761-UM006A-EN-P - February 2001Appendix BBOOTP Configuration Method (default)BOOTP (Bootstrap protocol) is a low-level protocol that pr
Publication 1761-UM006A-EN-P - February 2001B-2 BOOTP Configuration Method (default)When BOOTP is enabled, the following events occur at power-
Publication 1761-UM006A-EN-P - February 2001BOOTP Configuration Method (default) B-3Edit the BOOTP Configuration FileThe boot-server configurat
1 Publication 1761-UM006A-EN-P - February 2001Chapter 1Product OverviewThis chapter gives an overview of the Ethernet Network Interface. The following
Publication 1761-UM006A-EN-P - February 2001B-4 BOOTP Configuration Method (default)2. Make one copy of the configuration template for each ENI
Publication 1761-UM006A-EN-P - February 2001BOOTP Configuration Method (default) B-5Based on this configuration, the BOOTPTAB file looks like:#
Publication 1761-UM006A-EN-P - February 2001B-6 BOOTP Configuration Method (default)Running the DOS-Based UtilityTo run the boot-server utility
1 Publication 1761-UM006A-EN-P - February 2001GlossaryASA (Advanced System Architecture)AutobaudA feature that allows a communications port to automat
Publication 1761-UM006A-EN-P - February 2001Glossary 2Full-duplexA high-performance protocol that allows simultaneous two-way data transmission
Publication 1761-UM006A-EN-P - February 2001Glossary 3PCCC (Programmable Controller Communications Commands)RS-232An EIA standard that specifie
Publication 1761-UM006A-EN-P - February 2001Glossary 4UTP (Unshielded Twisted Pair)The type of cable used in 10BaseT systems.
Publication 1761-UM006A-EN-P - February 2001IndexAAllen-Bradleycontacting for assistance P-3support P-3ASAdefinition G-1Auto BCC/CRCdefinition G-1Auto
Publication 1761-UM006A-EN-P - February 20012 IndexFFault LED 1-2From String 4-11, 6-2Full-Duplexdefinition G-2GGrounding 2-5HHardware Address
Publication 1761-UM006A-EN-P - February 2001Index 3SSafety Considerations 2-2Save/Reset 4-11Security Mask 4-13definition G-3Single-Hopdefinitio
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