Page 2 - Important User Information; Safety Guidelines for the; A TTEN TIO N
Important User Information Because of the variety of uses for the products described in this publication, those responsible for the application and use of this control equipment must satisfy themselves that all necessary steps have been taken to assure that each application and use meets all perform...
Page 3 - Table of Contents
i Publication 1761-UM006A-EN-P - February 2001 Table of Contents Preface Who Should Use this Manual . . . . . . . . . . . . . . . . . . . . . . . P-1Purpose of this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . P-1Common Techniques Used in this Manual . . . . . . . . . . . . . P-2Rock...
Page 6 - Related Documentation; The following conventions are used throughout this manual:; For; Instructions on installing a 1761-NET-ENI Interface Converter.
Publication 1761-UM006A-EN-P - January 2001 Preface P-2 Related Documentation The following documents contain additional information concerning Rockwell Automation products. To obtain a copy, contact your local Rockwell Automation office or distributor. Common Techniques Used in this Manual The foll...
Page 7 - Local Product Support; Troubleshooting; Your Questions or Comments on this Manual
Publication 1761-UM006A-EN-P - January 2001 Preface P-3 Rockwell Automation Support Rockwell Automation offers support services worldwide, with over 75 Sales/Support Offices, 512 authorized Distributors and 260 authorized Systems Integrators located throughout the United States alone, plus Rockwell ...
Page 9 - Chapter; Product Overview; Ethernet Connection
1 Publication 1761-UM006A-EN-P - February 2001 Chapter 1 Product Overview This chapter gives an overview of the Ethernet Network Interface. The following topics are covered: • Ethernet Connection • Non-Ethernet Devices • Hardware Features • Operating Modes • Device Compatibility • Ethernet Networks ...
Page 10 - Hardware Features; Product Drawing; The ENI has five LED indicators:; LED
Publication 1761-UM006A-EN-P - February 2001 1-2 Product Overview The ENI also supports an SMTP mail service that allows an existing controller to send e-mail messages to any destination connected to the network. The e-mail can be used to initiate the transmission of data or status information. Hard...
Page 11 - Default Settings; The ENI’s RS-232 port has the following default settings:
Publication 1761-UM006A-EN-P - February 2001 Product Overview 1-3 Default Settings The ENI’s RS-232 port has the following default settings: Table 1.1 RS-232 Settings Setting Default Other Options Baud Rate Autobaud see table 4.7 Handshaking (hardware, software) none none Data Bits 8 none Stop Bits ...
Page 12 - Operating Modes; Messaging; Device Compatibility; CompactLogix
Publication 1761-UM006A-EN-P - February 2001 1-4 Product Overview Operating Modes Messaging When the ENI is connected to a programmable controller (and connected to an Ethernet network), the controller can be accessed from other devices on Ethernet, or initiate communications to other Ethernet/IP de...
Page 13 - Ethernet Networks; Basic Ethernet Topology; I MP OR TA NT
Publication 1761-UM006A-EN-P - February 2001 Product Overview 1-5 Ethernet Networks Basic Ethernet Topology The ENI Ethernet connector conforms to ISO/IEC 8802-3 STD 802.3 and utilizes 10Base-T media. Connections are made directly from the ENI to an Ethernet switch. The network setup is simple and c...
Page 15 - Installation and Wiring; EMC Directive
1 Publication 1761-UM006A-EN-P - February 2001 Chapter 2 Installation and Wiring This chapter covers installation and wiring for the ENI. It is divided into the following sections: • European Communities (EC) Directive Compliance • Safety Considerations • Mounting • External Power Supply Wiring • EN...
Page 16 - Safety Considerations; W A RN I N G; Explosion Hazard; Environment Classification
Publication 1761-UM006A-EN-P - February 2001 2-2 Installation and Wiring Tests. For specific information required by EN 61131-2, see the appropriate sections in this publication, as well as the Allen-Bradley publication Industrial Automation Wiring and Grounding Guidelines For Noise Immunity, public...
Page 17 - Mounting; Horizontal mounting is not recommended due to thermal; DIN Rail Mounting; Installation; Hook the top slot over the DIN rail.
Publication 1761-UM006A-EN-P - February 2001 Installation and Wiring 2-3 Mounting The 1761-NET-ENI must be mounted in the vertical position, as shown. Horizontal mounting is not recommended due to thermal considerations. Allow 50 mm (2 in.) of space on all sides for adequate ventilation. See page A-...
Page 18 - Removal; Panel Mounting; Template; See Appendix A for panel mounting template.; Drill holes through the template.
Publication 1761-UM006A-EN-P - February 2001 2-4 Installation and Wiring Removal Panel Mounting Template See Appendix A for panel mounting template. Installation A TTEN TIO N ! Be careful of metal chips when drilling mounting holes for your equipment within the enclosure or panel. Drilled fragments ...
Page 19 - ENI Port Identification
Publication 1761-UM006A-EN-P - February 2001 Installation and Wiring 2-5 ENI Port Identification External Power Supply Wiring ETHERNET FAULT RS232 NET TX/RX TX/RX PWR CABLE EXTERNAL IP Write-on area for Ethernet IP address RS-232 Mini-DIN (ENI Port 2) Ethernet Port (ENI Port 1) W A RN I N G ! EXPLOS...
Page 20 - Ethernet Connections; Pin
Publication 1761-UM006A-EN-P - February 2001 2-6 Installation and Wiring Ethernet Connections Ethernet 8-Pin 10Base-T Connector (Port 1) The Ethernet connector is an RJ45, 10Base-T connector. The pin-out for the connector is shown below: When to use straight-through and cross-over cable: • ENI Ether...
Page 21 - Ethernet Cables; fiber optic; Maintain ENI Connections
Publication 1761-UM006A-EN-P - February 2001 Installation and Wiring 2-7 Ethernet Cables Shielded and non-shielded twisted-pair 10Base-T cables with RJ45 connectors are supported. The maximum cable length between an ENI Ethernet port and a 10Base-T port on an Ethernet switch (without repeaters or fi...
Page 22 - RS-232 Port Connections; Table 2.1 RS-232 Connector Pin Assignments; no connection; Catalog Number
Publication 1761-UM006A-EN-P - February 2001 2-8 Installation and Wiring RS-232 Port Connections RS-232 Connector RS-232 Cables Port 2 of the ENI is an 8-pin mini-DIN RS-232 port that provides connection to DF1 compatible RS-232 devices. The table below describes the RS-232 compatible cables. See pa...
Page 23 - Operation; Operation Overview; Number of Connections; outgoing messages; TIP
1 Publication 1761-UM006A-EN-P - February 2001 Chapter 3 Operation This chapter describes ENI operation. The following information is included: • Operation Overview • Allocation of Ethernet Connections • ENI Functional Overview • Program Upload/Download and On-Line Sessions Operation Overview Ethern...
Page 24 - ENI Functional Overview; RSLinx on Ethernet (PC Connected to Ethernet); Follow these steps to configure RSLinx for Ethernet operation.; ENI Function
Publication 1761-UM006A-EN-P - February 2001 3-2 Operation ENI Functional Overview The ENI provides Ethernet/IP connectivity for RS-232 devices that use DF1 full-duplex protocol. DF1 full-duplex is an open, point-to-point protocol used in any Allen-Bradley controller with an RS-232 port, and in many...
Page 26 - Host Name
Publication 1761-UM006A-EN-P - February 2001 3-4 Operation At that point the station mapping screen will appear as illustrated here. Double click on the row below “ Host Name ”, and enter the TCP/IP addresses that match the devices on your network that you will need access to. When you are done ente...
Page 27 - Open RSLogix 500 and select “Comms”
Publication 1761-UM006A-EN-P - February 2001 Operation 3-5 3. Open the AB_ETH-1 tree on your computer, autobrowse should be running and any active device that you have configured should be shown on the screen as illustrated below. RSLogix 500 1. Open RSLogix 500 and select “Comms”
Page 30 - COM Port Settings; Use the Utility Settings screen to set the following:
Publication 1761-UM006A-EN-P - February 2001 4-2 ENI Configuration (Node 248 to 254) COM Port Settings Use the Utility Settings screen to set the following: • COM Port - The PC’s RS-232 port that the communications cable is plugged into. • Baud Rate - Select a baud rate or choose Autobaud. See page ...
Page 31 - Save to ENI RAM or ENI ROM
Publication 1761-UM006A-EN-P - February 2001 ENI Configuration (Node 248 to 254) 4-3 Save to ENI RAM or ENI ROM You must save the configurations you have set. Click ENI RAM for temporary setups or ENI ROM to permanently save your settings. If you do not save the settings, they will revert to “out-of...
Page 32 - Message Routing
Publication 1761-UM006A-EN-P - February 2001 4-4 ENI Configuration (Node 248 to 254) Message Routing Use the Message Routing screen to fill in the destination addresses for DF1 messaging. Message routing is described in chapter 5. Reset Use the Reset screen to issue reset commands and to set the typ...
Page 33 - Controller Messaging
Publication 1761-UM006A-EN-P - February 2001 ENI Configuration (Node 248 to 254) 4-5 Controller Messaging When using this method, a write message is used to configure the TCP/IP configuration parameters. A CIF write message is initiated to the controller. CIF stands for Common Interface File and is ...
Page 35 - Variable
Publication 1761-UM006A-EN-P - February 2001 ENI Configuration (Node 248 to 254) 4-7 3. Open the message instruction and enter the appropriate variables. The variables are described in Table 4.1. 4. With the controller in Run, initiate the message. The new TCP/IP information is transmitted to the EN...
Page 36 - Configuring the ENI E-Mail From String; E XA MP LE
Publication 1761-UM006A-EN-P - February 2001 4-8 ENI Configuration (Node 248 to 254) Configuring ENI String Parameters Configuring the ENI E-Mail From String This example illustrates configuring the ENI E-mail From String (Node 249). To configure the E-mail From String, initiate a message with a str...
Page 38 - Node
Publication 1761-UM006A-EN-P - February 2001 4-10 ENI Configuration (Node 248 to 254) ENI Configuration Parameters The following table shows the functions that nodes 248 to 255 perform and their default values. Descriptions of each function can be found following the table. These parameters are desc...
Page 39 - Node 249 - From String; The From String must contain an “@” symbol.; ENI Operation
Publication 1761-UM006A-EN-P - February 2001 ENI Configuration (Node 248 to 254) 4-11 Node 248 - Save/Reset Function Depending on the value of the Save/Reset option, the ENI performs the following operations when receiving a PCCC Unprotected Write message of one element (integer) to Node 248. Node 2...
Page 40 - Table 4.3 TCP/IP Configuration Parameters
Publication 1761-UM006A-EN-P - February 2001 4-12 ENI Configuration (Node 248 to 254) Node 250 - TCP/IP Configuration This procedure describes configuration for the TCP/IP parameters. The TCP/IP parameters are configured by sending a message instruction to the ENI (or by using the ENI Configuration ...
Page 41 - Subnet Mask; The ENI validates the configured subnet mask and if:; Security Mask; Table 4.4 Subnet Mask Auto-Detect Operation; Class A address
Publication 1761-UM006A-EN-P - February 2001 ENI Configuration (Node 248 to 254) 4-13 Subnet Mask A subnet mask is used to interpret IP addresses when the network is divided into subnets. If your network is not divided into subnets, then leave the subnet mask at the default or allow the ENI Configur...
Page 42 - to message into the controller
Publication 1761-UM006A-EN-P - February 2001 4-14 ENI Configuration (Node 248 to 254) The security masks default value is 0.0.0.0 out-of-box, which is defined as “accept all register session requests”. A Security Mask of 255.255.255.255 is also defined as “accept all register session requests”. The ...
Page 43 - Node 252 - BOOTP Configuration; = BOOTP configuration
Publication 1761-UM006A-EN-P - February 2001 ENI Configuration (Node 248 to 254) 4-15 Node 251 - E-Mail Server The TCP/IP address stored in this location defines the mail server. The ENI sends all e-mail requests to this server, which then sends the e-mail message to the destination. Node 252 - BOOT...
Page 44 - Node 254 - Ethernet Hardware Address; Table 4.7 ENI Baud Rate Options; Autobaud Enabled
Publication 1761-UM006A-EN-P - February 2001 4-16 ENI Configuration (Node 248 to 254) Node 254 - Ethernet Hardware Address You will find the hardware address on a label affixed to the ENI as shown to the left. The hardware address can also be read from node address 254. Table 4.7 ENI Baud Rate Optio...
Page 45 - Messaging Between the ENI and DF1 Devices
1 Publication 1761-UM006A-EN-P - February 2001 Chapter 5 Peer-to-Peer Messaging This chapter describes messaging between the ENI and DF1 devices. The following topics are covered: • Messaging Between the ENI and DF1 Devices • Message to Configuration Nodes (Nodes 100 to 149) • Sending a Message to a...
Page 46 - Table 5.1 Message Routing
Publication 1761-UM006A-EN-P - February 2001 5-2 Peer-to-Peer Messaging The table below illustrates the relationship between messages and their corresponding configuration addresses. If the ENI receives a PCCC read message to any of its configuration addresses (nodes 100 to 149), the ENI responds wi...
Page 47 - be in slot 0 of the ControlLogix
Publication 1761-UM006A-EN-P - February 2001 Peer-to-Peer Messaging 5-3 Message to Configuration Nodes (Nodes 100 to 149) When the ENI receives a message to Node Address 0 to 49, it looks up the TCP/IP address associated with the address at Nodes 100 to 149. The ENI preserves the original DF1 addres...
Page 51 - Overview
1 Publication 1761-UM006A-EN-P - February 2001 Chapter 6 E-Mail Messages (Node 50 to 99) This chapter describes using the ENI’s e-mail feature. The following topics are included: • Overview • Configuring E-Mail • Sending an E-Mail Message Overview The ENI is capable of transmitting e-mail messages g...
Page 53 - The ENI can store up to 50 e-mail addresses.
Publication 1761-UM006A-EN-P - February 2001 E-Mail Messages (Node 50 to 99) 6-3 Destination Addresses The ENI stores e-mail addresses; it does not store the e-mail messages. To store a destination address, write a message to a specific node number (nodes 150 to 199). The message data must be a stri...
Page 54 - The standard format of the “subject” line is:; Description
Publication 1761-UM006A-EN-P - February 2001 6-4 E-Mail Messages (Node 50 to 99) Message Fields (to, from, subject) The ENI includes the “to”, “from”, and “subject” fields in the body of the message. The default “from” text is [email protected]. This can be changed in the ENI configuration, Nod...
Page 55 - Start by configuring a MSG instruction.
Publication 1761-UM006A-EN-P - February 2001 E-Mail Messages (Node 50 to 99) 6-5 Sending an E-Mail Message The ENI uses a pair of node addresses to send e-mail or data messages over TCP/IP. To send e-mail, two sets of addresses are used as illustrated in the table below. Node numbers 150 to 199 are ...
Page 57 - Figure 7.1 Example Network
1 Publication 1761-UM006A-EN-P - February 2001 Chapter 7 Connecting 1769-L20 CompactLogix Controllers on Ethernet The chapter contains an example of using the ENI on an Ethernet network. It is arranged as follows: • System Diagram • Purpose • Scope • General Ethernet Information • Configuring 1761-N...
Page 58 - The computer must include the following software:; Purpose
Publication 1761-UM006A-EN-P - February 2001 7-2 Connecting 1769-L20 CompactLogix Controllers on Ethernet The computer must include the following software: • RSLOGIX5000, version 7.00 or later • RSLINX, version 2.30.00 or later • RSLOGIX500 • ENI Configuration Tool The 1769-L20 controller must conta...
Page 59 - Table 7.1 Example Network IP Addresses; computer’s Ethernet card
Publication 1761-UM006A-EN-P - February 2001 Connecting 1769-L20 CompactLogix Controllers on Ethernet 7-3 General Ethernet Information Each Ethernet device requires a unique IP address. If your Ethernet network is isolated from the company-wide network, any valid IP addresses may be used. If your Et...
Page 60 - Figure 7.2 Throttling Message Instructions
Publication 1761-UM006A-EN-P - February 2001 7-4 Connecting 1769-L20 CompactLogix Controllers on Ethernet Figure 7.2 Throttling Message Instructions Configuring 1761-NET-ENI #1 Refer to Chapter 4 of this manual for information on how to obtain the free ENI Configuration Software Tool. The first task...
Page 62 - Table 7.2 Message Routing; be in slot 0
Publication 1761-UM006A-EN-P - February 2001 7-6 Connecting 1769-L20 CompactLogix Controllers on Ethernet Then, connect the serial cable between your computer and ENI #1 and click on the ENI IP Addr tab. From this tab, under the “Save To” column, click the ENI ROM button. This will download your con...
Page 63 - Figure 7.7 ENI #2 Configuration - RSLogix 5000 Ladder Program
Publication 1761-UM006A-EN-P - February 2001 Connecting 1769-L20 CompactLogix Controllers on Ethernet 7-7 Figure 7.7 ENI #2 Configuration - RSLogix 5000 Ladder Program The above ladder rungs, 2 through 7 and the rungs, 0 and 1 shown earlier in this application example, make up the ladder program for...
Page 64 - The 5 rungs used to configure ENI #2 are defined as follows:
Publication 1761-UM006A-EN-P - February 2001 7-8 Connecting 1769-L20 CompactLogix Controllers on Ethernet The 5 rungs used to configure ENI #2 are defined as follows: The following table contains the information needed to send messages to the ENI to configure it for this example. For a complete list...
Page 65 - Table 7.5 Example IP Addresses for Ethernet Devices; Computer Ethernet Card
Publication 1761-UM006A-EN-P - February 2001 Connecting 1769-L20 CompactLogix Controllers on Ethernet 7-9 For this example, as mentioned earlier, we will assign the following IP addresses to the devices on Ethernet: The Message Instructions for the L20 controller, Rungs 2 through 7, used to configur...
Page 69 - Figure 7.12 File Mapping for the L20 Controller in RSLogix 5000
Publication 1761-UM006A-EN-P - February 2001 Connecting 1769-L20 CompactLogix Controllers on Ethernet 7-13 In the File Number column enter 12. Under the Tag Name, click on the right side in the white box to reveal your Controller Tags and select the tag name you created for this purpose (“Data_From_...
Page 70 - Figure 7.13 Modify DF1 Parameters Using RSLInx; DO NOT click on the “Auto Configure” button on this screen.
Publication 1761-UM006A-EN-P - February 2001 7-14 Connecting 1769-L20 CompactLogix Controllers on Ethernet Figure 7.13 Modify DF1 Parameters Using RSLInx It is very important that the “Station Number” match the “Destn” number in ENI #1, assigned to the IP address for ENI #2. In this example, we arbi...
Page 71 - Figure 7.14 SLC 5/05 Controller Ladder Program
Publication 1761-UM006A-EN-P - February 2001 Connecting 1769-L20 CompactLogix Controllers on Ethernet 7-15 Create MSG Programs for the SLC 5/05 and the 5550 Controllers We must now create MSG ladder programs for our other two controllers on Ethernet. The following is the MSG ladder program for the S...
Page 74 - Figure 7.19 ControlLogix 5550 Controller Ladder Program
Publication 1761-UM006A-EN-P - February 2001 7-18 Connecting 1769-L20 CompactLogix Controllers on Ethernet The following is the MSG ladder program for the 5550 controller, developed with RSLOGIX5000. Following the ladder program are four additional screens showing the two tabs for each MSG Instructi...
Page 75 - Figure 7.20 ControlLogix 5550 Rung 0 Message Configuration Tab
Publication 1761-UM006A-EN-P - February 2001 Connecting 1769-L20 CompactLogix Controllers on Ethernet 7-19 Figure 7.20 ControlLogix 5550 Rung 0 Message Configuration Tab Figure 7.21 ControlLogix 5550 Rung 0 Message Communication Tab
Page 76 - Figure 7.22 ControlLogix 5550 Rung 1 Message Configuration Tab
Publication 1761-UM006A-EN-P - February 2001 7-20 Connecting 1769-L20 CompactLogix Controllers on Ethernet Figure 7.22 ControlLogix 5550 Rung 1 Message Configuration Tab Figure 7.23 ControlLogix 5550 Rung 1 Message Communication Tab The 1761-NET-ENI modules do not support CIP commands. Therefore, al...
Page 78 - Figure 7.25 Configure Ethernet Driver Using RSLinx
Publication 1761-UM006A-EN-P - February 2001 7-22 Connecting 1769-L20 CompactLogix Controllers on Ethernet Figure 7.25 Configure Ethernet Driver Using RSLinx From the RSLOGIX500 programming software, you should now be able to download your SLC 5/05 program. Then, from the RSLOGIX5000 software you sh...
Page 79 - Network Troubleshooting; LED Sequence at Power-Up
1 Publication 1761-UM006A-EN-P - February 2001 Chapter 8 Troubleshooting This chapter covers the following Troubleshooting topics: • Network Troubleshooting • LED Sequence at Power-Up • Troubleshooting Using the LED Indicators • Error Codes Generated by the ENI • Message Instruction Error Codes Netw...
Page 81 - Error Code
Publication 1761-UM006A-EN-P - February 2001 Troubleshooting 8-3 Error Codes Generated by the ENI This table shows the error codes that may be generated by the ENI. A full listing of error codes that may be generated by the Message Instruction is shown below. Message Instruction Error Codes When the...
Page 83 - Codes E0 to EF represent EXT STS codes 0 to F.
Publication 1761-UM006A-EN-P - February 2001 Troubleshooting 8-5 E6H PCCC Description: Illegal Address, address does not exist, or does not point to something usable by this command. E7H Target node cannot respond because length requested is too large. E8H PCCC Description: Cannot complete request, ...
Page 85 - Appendix; Specifications; Physical Specifications; Communication Rate: 10 Mbps; MicroLogix Web Site
1 Publication 1761-UM006A-EN-P - February 2001 Appendix A Specifications Physical Specifications Ethernet Specifications Communication Rate: 10 Mbps Connector: 10Base-T MicroLogix Web Site Visit http://www.ab.com/micrologix for more information on MicroLogix products. You can find a variety of appli...
Page 86 - Dimensions; Product Dimensions
Publication 1761-UM006A-EN-P - February 2001 A-2 Specifications Dimensions 52.07 mm(2.05 in.) 27.7 mm(1.09 in.) 118 mm(4.64 in.) 107 mm(4.20 in.) 64.8 mm(2.55 in.) Allow 15 mm (0.6 in.) clearance for DIN rail latch movement during installation and removal. 52.07 mm (2.05 in) 27.7 mm (1.09 in) 107 mm...
Page 87 - Function
1 Publication 1761-UM006A-EN-P - February 2001 Appendix B BOOTP Configuration Method (default) BOOTP (Bootstrap protocol) is a low-level protocol that provides configuration information to other nodes on a TCP/IP network with DOS, Microsoft Windows, Windows NT, Windows 9x, VMS, and HP-UNIX platforms...
Page 88 - Using BOOTP; Install the BOOTP Server
Publication 1761-UM006A-EN-P - February 2001 B-2 BOOTP Configuration Method (default) When BOOTP is enabled, the following events occur at power-up: • The ENI broadcasts a BOOTP-request message containing its hardware address over the local network or subnet. • The BOOTP server compares the hardware...
Page 89 - Edit the BOOTP Configuration File; #Default string for each type of Ethernet
Publication 1761-UM006A-EN-P - February 2001 BOOTP Configuration Method (default) B-3 Edit the BOOTP Configuration File The boot-server configuration file, BOOTPTAB , is located in the C:\ABIC\BIN directory. BOOTPTAB is an ASCII file that looks like: #Legend:gw -- gateways #ha -- hardware address #h...
Page 90 - Edit each copy of the template as follows:; Example BOOTPTAB File; Device
Publication 1761-UM006A-EN-P - February 2001 B-4 BOOTP Configuration Method (default) 2. Make one copy of the configuration template for each ENI in your system. 3. Edit each copy of the template as follows: a. Replace “sigma1” with the name of the ENI. Use only letters and numbers; do not use under...
Page 91 - Run the Boot Server Utility; from the; Windows
Publication 1761-UM006A-EN-P - February 2001 BOOTP Configuration Method (default) B-5 Based on this configuration, the BOOTPTAB file looks like: #Legend:gw -- gateways #ha -- hardware address #ht -- hardware type (1) #ip -- host IP address #sm -- subnet mask #vm -- BOOTP vendor extensions format (2)...
Page 92 - Running the DOS-Based Utility; DTLBOOTD; configfile; Running the Windows-Based Utility; Parameter; provide additional information for debug purposes.
Publication 1761-UM006A-EN-P - February 2001 B-6 BOOTP Configuration Method (default) Running the DOS-Based Utility To run the boot-server utility, DTLBOOTD.EXE , follow these steps: 1. At the DOS prompt, type: DTLBOOTD [ -D ] [ -T <timeout> ] [ -B <numboots> ] [ -F <numfiles> ] [ ...
Page 93 - Glossary; Autobaud
1 Publication 1761-UM006A-EN-P - February 2001 Glossary ASA (Advanced System Architecture) Autobaud A feature that allows a communications port to automatically synchronize to the device or network that it is attached to. This feature typically minimizes the amount of configuration required, and als...
Page 94 - IP Address
Publication 1761-UM006A-EN-P - February 2001 Glossary 2 Full-duplex A high-performance protocol that allows simultaneous two-way data transmission. For point-to-point applications only. IP (Internet Protocol) IP specifies the format of packets and the addressing scheme. Most networks combine IP with...
Page 95 - PCCC (Programmable Controller Communications Commands)
Publication 1761-UM006A-EN-P - February 2001 Glossary 3 PCCC (Programmable Controller Communications Commands) RS-232 An EIA standard that specifies electrical, mechanical, and functional characteristics for serial binary communication circuits. Security Mask The Security Mask, when configured, allo...
Page 96 - The type of cable used in 10BaseT systems.
Publication 1761-UM006A-EN-P - February 2001 Glossary 4 UTP (Unshielded Twisted Pair) The type of cable used in 10BaseT systems.
Page 97 - Index
Publication 1761-UM006A-EN-P - February 2001 Index A Allen-Bradley contacting for assistance P-3 support P-3 ASA definition G-1 Auto BCC/CRC definition G-1 Autobaud definition G-1 restrictions 4-16 B Baud Rate configuring 4-15 definition G-1 BOOTP edit configuration file B-3 example B-4 IP address B...