Rockwell-automation 1764-xxxx MICROLOGIX 1500 PROGRAMMABLE CONTROLLERS Manual de usuario

MicroLogix™ 1500 Programmable ControllersBulletin 1764User Manual

Publication 1764-UM001B-EN-P - April 2002Table of Contents x

Publication 1764-UM001B-EN-P - April 20025-8 Using Trim Pots and the Data Access Tool (DAT)working screen consists of three dashes that move ac

Publication 1764-UM001B-EN-P - April 2002Using Trim Pots and the Data Access Tool (DAT) 5-9Pressing ESC while the fault is being displayed retu

Publication 1764-UM001B-EN-P - April 20025-10 Using Trim Pots and the Data Access Tool (DAT)DAT Error CodesError Code Description Caused by Rec

1 Publication 1764-UM001B-EN-P - April 2002Chapter 6Using Real-Time Clock and Memory ModulesFive modules with different levels of functionality are av

Publication 1764-UM001B-EN-P - April 20026-2 Using Real-Time Clock and Memory ModulesAccuracyThe following table indicates the expected accurac

Publication 1764-UM001B-EN-P - April 2002Using Real-Time Clock and Memory Modules 6-3Use the Disable Clock button in your programming device to

Publication 1764-UM001B-EN-P - April 20026-4 Using Real-Time Clock and Memory ModulesProgram CompareThe memory module can also provide applicat

Publication 1764-UM001B-EN-P - April 2002Using Real-Time Clock and Memory Modules 6-5Memory Module Write ProtectionThe memory module supports w

Publication 1764-UM001B-EN-P - April 20026-6 Using Real-Time Clock and Memory Modules

1 Publication 1764-UM001B-EN-P - April 2002Appendix ASpecificationsController SpecificationsTable A.1 General SpecificationsDescription 1764-24BWA 176

P-1 Publication 1764-UM001B-EN-P - April 2002PrefaceRead this preface to familiarize yourself with the rest of the manual. It provides information con

Publication 1764-UM001B-EN-P - April 2002A-2 SpecificationsChoosing a Power SupplyThis section contains information for selecting a power suppl

Publication 1764-UM001B-EN-P - April 2002Specifications A-3Figure 1.2 Input Power RequiredTable A.2 Input SpecificationsDescription 1764-24AWA

Publication 1764-UM001B-EN-P - April 2002A-4 SpecificationsTable A.3 Response Times for High-Speed dc Inputs 0 Through 7 (applies to 1764-24BWA

Publication 1764-UM001B-EN-P - April 2002Specifications A-5IMPORTANTThe relay current must stay within the limits defined in Tables A.5 and A.6

Publication 1764-UM001B-EN-P - April 2002A-6 SpecificationsSurge Current per Pointpeak current 4.0A Not Applicablemaximum surge duration10 msec

Publication 1764-UM001B-EN-P - April 2002Specifications A-7Table A.8 Working Voltage (1764-24AWA)Specification 1764-24AWAPower Supply Input to

Publication 1764-UM001B-EN-P - April 2002A-8 SpecificationsTransistor Output Transient PulsesRefer to page 3-16 for “Transistor Output Transien

Publication 1764-UM001B-EN-P - April 2002Specifications A-9Controller DimensionsSee page 2-12 for Base Unit Mounting Dimensions.Compact I/O Dim

Publication 1764-UM001B-EN-P - April 2002A-10 SpecificationsEnd Cap32 mm(1.26 in.)18 mm(0.71 in.)118 mm(4.65 in.)Dimensions are in mm (inches).

1 Publication 1764-UM001B-EN-P - April 2002Appendix BReplacement PartsThis chapter contains the following information: • a table of MicroLogix 1500 re

Publication 1764-UM001B-EN-P - April 2002Preface P-2For Read this Document Document NumberA technical overview of the MicroLogix 1500 and relat

Publication 1764-UM001B-EN-P - April 2002B-2 Replacement PartsLithium Battery (1747-BA) InstallingFollow the procedure below to ensure proper r

Publication 1764-UM001B-EN-P - April 2002Replacement Parts B-3Battery HandlingFollow the procedure below to ensure proper battery operation and

Publication 1764-UM001B-EN-P - April 2002B-4 Replacement PartsThree or More BatteriesProcedures for the transportation of three or more batteri

Publication 1764-UM001B-EN-P - April 2002Replacement Parts B-5For disposal, batteries must be packaged and shipped in accordance with transport

Publication 1764-UM001B-EN-P - April 2002B-6 Replacement PartsReplacement DoorsThe following figures illustrate the procedure for installing th

1 Publication 1764-UM001B-EN-P - April 2002Appendix CTroubleshooting Your SystemThis chabpter describes how to troubleshoot your controller. Topics in

Publication 1764-UM001B-EN-P - April 2002C-2 Troubleshooting Your SystemWhen Operating NormallyThe POWER and RUN LEDs are on. If a force condit

Publication 1764-UM001B-EN-P - April 2002Troubleshooting Your System C-3Controller Error Recovery ModelUse the following error recovery model t

Publication 1764-UM001B-EN-P - April 2002C-4 Troubleshooting Your SystemIdentifying Controller FaultsWhile a program is executing, a fault may

Publication 1764-UM001B-EN-P - April 2002Troubleshooting Your System C-5Manual, publication 1762-RM001, for information on creating a user faul

Publication 1764-UM001B-EN-P - April 2002Preface P-3Common Techniques Used in this ManualThe following conventions are used throughout this man

Publication 1764-UM001B-EN-P - April 2002C-6 Troubleshooting Your System

1 Publication 1764-UM001B-EN-P - April 2002Appendix DUpgrading Your Operating SystemThe operating system (OS) can be upgraded through the communicatio

Publication 1764-UM001B-EN-P - April 2002D-2 Upgrading Your Operating SystemPerforming the Upgrade The following steps occur during the upgrade

1 Publication 1764-UM001B-EN-P - April 2002Appendix EUnderstanding Communication ProtocolsUse the information in this appendix to understand the diffe

Publication 1764-UM001B-EN-P - April 2002E-2 Understanding Communication ProtocolsMicroLogix 1500 controllers support the DF1 Full-Duplex proto

Publication 1764-UM001B-EN-P - April 2002Understanding Communication Protocols E-3Considerations When Communicating as a DF1 Slave on a Multi-d

Publication 1764-UM001B-EN-P - April 2002E-4 Understanding Communication ProtocolsFor multi-drop modem connections, or for point-to-point modem

Publication 1764-UM001B-EN-P - April 2002Understanding Communication Protocols E-5Radio ModemsRadio modems may be implemented in a point-to-poi

Publication 1764-UM001B-EN-P - April 2002E-6 Understanding Communication ProtocolsThe DH-485 protocol supports two classes of devices: initiato

Publication 1764-UM001B-EN-P - April 2002Understanding Communication Protocols E-7Devices that Use the DH-485 NetworkIn addition to the MicroLo

Publication 1764-UM001B-EN-P - April 2002Preface P-4If the problem persists, call your local Rockwell Automation representative or contact Rock

Publication 1764-UM001B-EN-P - April 2002E-8 Understanding Communication ProtocolsNA = Not ApplicableImportant DH-485 Network Planning Consider

Publication 1764-UM001B-EN-P - April 2002Understanding Communication Protocols E-9Hardware ConsiderationsYou need to decide the length of the c

Publication 1764-UM001B-EN-P - April 2002E-10 Understanding Communication Protocolsinterference. If you route the cable through conduit, follow

Publication 1764-UM001B-EN-P - April 2002Understanding Communication Protocols E-11Setting Node AddressesThe best network performance occurs wh

Publication 1764-UM001B-EN-P - April 2002E-12 Understanding Communication ProtocolsWhen using this method (as shown in the following illustrati

Publication 1764-UM001B-EN-P - April 2002Understanding Communication Protocols E-13Modbus RTU Slave Communication Protocol(MicroLogix 1764-LSP

Publication 1764-UM001B-EN-P - April 2002E-14 Understanding Communication ProtocolsRefer to the MicroLogix 1200 and MicroLogix 1500 Programmabl

1 Publication 1764-UM001B-EN-P - April 2002Appendix FSystem Loading and Heat DissipationSystem Loading LimitationsWhen you connect MicroLogix accessor

Publication 1764-UM001B-EN-P - April 2002F-2 System Loading and Heat DissipationSelecting System Devices1. Use Table F.1 to select the processo

Publication 1764-UM001B-EN-P - April 2002System Loading and Heat Dissipation F-3ensure that the maximum available 4K data table size will not b

1 Publication 1764-UM001B-EN-P - April 2002Chapter 1Hardware OverviewHardware FeaturesThe MicroLogix 1500 programmable controller is composed of a bas

Publication 1764-UM001B-EN-P - April 2002F-4 System Loading and Heat DissipationVerifying the System LoadingTo have a valid system, both curren

Publication 1764-UM001B-EN-P - April 2002System Loading and Heat Dissipation F-5System Using a 1769-PA2To validate your system, the total 5V dc

Publication 1764-UM001B-EN-P - April 2002F-6 System Loading and Heat DissipationFigure F.2 1769-PA2 Current with +24V dc User Load = 0.2AFigure

Publication 1764-UM001B-EN-P - April 2002System Loading and Heat Dissipation F-7System Using a 1769-PA4To validate your system, the total 5V dc

Publication 1764-UM001B-EN-P - April 2002F-8 System Loading and Heat DissipationFigure 8 1769-PB4 5V and 24V dc Current4.03.02.01.00.00.0 0.

Publication 1764-UM001B-EN-P - April 2002System Loading and Heat Dissipation F-9Calculating Heat DissipationUse this procedure when you need to

Publication 1764-UM001B-EN-P - April 2002F-10 System Loading and Heat Dissipation

1 Publication 1764-UM001B-EN-P - April 2002GlossaryThe following terms are used throughout this manual. Refer to the Allen-Bradley Industrial Automati

Publication 1764-UM001B-EN-P - April 2002Glossary 2communication scanA part of the controller’s operating cycle. Communication with devices (su

Publication 1764-UM001B-EN-P - April 2002Glossary 3DTEData Terminal EquipmentEMIElectromagnetic interference.embedded I/OEmbedded I/O is the co

Publication 1764-UM001B-EN-P - April 20021-2 Hardware OverviewMicroLogix 1500 Component DescriptionsA controller is composed of a processor (17

Publication 1764-UM001B-EN-P - April 2002Glossary 4half-duplexA mode of communication where data transmission is limited to one direction at a

Publication 1764-UM001B-EN-P - April 2002Glossary 5jumpChanges the normal sequence of program execution. In ladder programs a JUMP (JMP) instru

Publication 1764-UM001B-EN-P - April 2002Glossary 6modemModulator/demodulator. Equipment that connects data terminal equipment to a communicati

Publication 1764-UM001B-EN-P - April 2002Glossary 7offsetA continuous deviation of a controlled variable from a fixed point.off-state leakage c

Publication 1764-UM001B-EN-P - April 2002Glossary 8processorA Central Processing Unit. (See CPU.)processor filesThe set of program and data fil

Publication 1764-UM001B-EN-P - April 2002Glossary 9reserved bitA location reserved for internal use.retentive dataInformation (data) that is pr

Publication 1764-UM001B-EN-P - April 2002Glossary 10sourcingA term used to describe current flow between two devices. A sourcing device or circ

Publication 1764-UM001B-EN-P - April 2002IndexNumerics1764-24AWAfeatures 1-11764-24AWA wiring diagram 3-111764-24BWAfeatures 1-11764-24BWA sinking wir

Publication 1764-UM001B-EN-P - April 20022 Indexconnecting the systemAIC+ 4-15DeviceNet network 4-22, 4-23DF1 fullduplex protocol 4-3DH485 netw

Publication 1764-UM001B-EN-P - April 2002Index 3errorscontroller C-2hardware C-2identifying C-4ESC key 5-3European Union Directive compliance 2

Publication 1764-UM001B-EN-P - April 2002Hardware Overview 1-3ProcessorsProcessor (Catalog Number 1764-LSP)Processor (Catalog Number 1764-LRP)D

Publication 1764-UM001B-EN-P - April 20024 Indexlithium battery (1747-BA)disposing B-4handling B-3installing B-2manufacturer B-4storing B-3tran

Publication 1764-UM001B-EN-P - April 2002Index 5program faultsdetermining C-1program filedefinition G-8program mode G-8program scandefinition G

Publication 1764-UM001B-EN-P - April 20026 IndexTterminal G-10throughput G-10Trim Pot Information Function File 5-2trim potsadjustment 5-1error

Publication 1764-UM001B-EN-P - April 2002 9 PN 40072-091-01(2)Supersedes Publication 1764-UM001A-US-P - April 2000 Copyright © 2002 Rockwell Automatio

Publication 1764-UM001B-EN-P - April 20021-4 Hardware OverviewMemory Modules/Real-Time ClockThe following memory modules and real-time clock mo

Publication 1764-UM001B-EN-P - April 2002Hardware Overview 1-5ProgrammingProgramming the MicroLogix 1500 programmable controller is done using

Important User InformationBecause of the variety of uses for the products described in this publication, those responsible for the application and use

Publication 1764-UM001B-EN-P - April 20021-6 Hardware OverviewCommunication OptionsThe MicroLogix 1500 can be connected to a personal computer.

Publication 1764-UM001B-EN-P - April 2002Hardware Overview 1-7Expansion Power Supply and CablesWith Operating System Revision Number (FRN) 3 or

Publication 1764-UM001B-EN-P - April 20021-8 Hardware OverviewTo support a maximum of 16 I/O modules in an additional I/O bank, you must have t

Publication 1764-UM001B-EN-P - April 2002Hardware Overview 1-9Adding an I/O BankSystem GuidelinesA maximum of one 1769 Expansion Cable can be u

Publication 1764-UM001B-EN-P - April 20021-10 Hardware OverviewThe following illustrations show a MicroLogix 1500 with an expansion I/O bank.Ve

Publication 1764-UM001B-EN-P - April 2002Hardware Overview 1-11Addressing Expansion I/OThe expansion I/O is addressed as slots 1 through 16 (th

Publication 1764-UM001B-EN-P - April 20021-12 Hardware Overview

1 Publication 1764-UM001B-EN-P - April 2002Chapter 2Installing Your ControllerThis chapter shows you how to install your controller system. The only t

Publication 1764-UM001B-EN-P - April 20022-2 Installing Your ControllerLow Voltage DirectiveThis product is tested to meet Council Directive 73

Publication 1764-UM001B-EN-P - April 2002Installing Your Controller 2-3Safety ConsiderationsSafety considerations are an important element of p

iii Publication 1764-UM001B-EN-P - March 2002Summary of ChangesThe information below summarizes the changes to this manual since the last printing.To

Publication 1764-UM001B-EN-P - April 20022-4 Installing Your ControllerUse only the following communication cables in Class I, Division 2 hazar

Publication 1764-UM001B-EN-P - April 2002Installing Your Controller 2-5Power DistributionThere are some points about power distribution that yo

Publication 1764-UM001B-EN-P - April 20022-6 Installing Your ControllerPower Supply InrushDuring power-up, the MicroLogix 1500 power supply all

Publication 1764-UM001B-EN-P - April 2002Installing Your Controller 2-7power supply shuts down the system. Understanding this concept is import

Publication 1764-UM001B-EN-P - April 20022-8 Installing Your ControllerMaster Control RelayA hard-wired master control relay (MCR) provides a r

Publication 1764-UM001B-EN-P - April 2002Installing Your Controller 2-9equipment within the enclosure, use the disconnect to shut off power to

Publication 1764-UM001B-EN-P - April 20022-10 Installing Your ControllerSchematic (Using IEC Symbols)DisconnectIsolation TransformerEmergency-S

Publication 1764-UM001B-EN-P - April 2002Installing Your Controller 2-11Schematic (Using ANSI/CSA Symbols)Emergency-Stop Push Button230V acOper

Publication 1764-UM001B-EN-P - April 20022-12 Installing Your ControllerBase Unit Mounting DimensionsController SpacingThe base unit is designe

Publication 1764-UM001B-EN-P - April 2002Installing Your Controller 2-13Mounting the ControllerATTENTION!Do not remove protective debris strips

Publication 1764-UM001B-EN-P - March 2002Summary of Changes iv

Publication 1764-UM001B-EN-P - April 20022-14 Installing Your ControllerUsing a DIN RailThe base unit and expansion I/O DIN rail latches lock i

Publication 1764-UM001B-EN-P - April 2002Installing Your Controller 2-15To install your base unit on the DIN rail:1. Mount your DIN rail. (Make

Publication 1764-UM001B-EN-P - April 20022-16 Installing Your ControllerBase Unit Panel MountingMount to panel using #8 or M4 screws.To install

Publication 1764-UM001B-EN-P - April 2002Installing Your Controller 2-17Installing Controller ComponentsPrevent Electrostatic DischargeProcesso

Publication 1764-UM001B-EN-P - April 20022-18 Installing Your Controller1. Be sure base unit power is off.2. Slide the processor into the base

Publication 1764-UM001B-EN-P - April 2002Installing Your Controller 2-19Data Access Tool (DAT)1. Remove cover from processor.2. Holding the DAT

Publication 1764-UM001B-EN-P - April 20022-20 Installing Your Controller4. To remove DAT, grasp using finger areas and pull upward.Memory Modul

Publication 1764-UM001B-EN-P - April 2002Installing Your Controller 2-212. Align connector on the memory module with the connector pins on the

Publication 1764-UM001B-EN-P - April 20022-22 Installing Your ControllerCompact I/OAttach and Lock Module (Module-to-Controller or Module-to-Mo

Publication 1764-UM001B-EN-P - April 2002Installing Your Controller 2-23To attach and lock modules:1. Disconnect power.2. Check that the bus le

v Publication 1764-UM001B-EN-P - April 2002Table of ContentsPrefaceWho Should Use this Manual. . . . . . . . . . . . . . . . . . . . . . . P-1Purpose

Publication 1764-UM001B-EN-P - April 20022-24 Installing Your Controller7. Attach an end cap terminator (5) to the last module in the system by

1 Publication 1764-UM001B-EN-P - April 2002Chapter 3Wiring Your ControllerThis chapter describes how to wire your controller. Topics include:• wiring

Publication 1764-UM001B-EN-P - April 20023-2 Wiring Your ControllerWiring Recommendation • Allow for at least 50 mm. (2 in.) between I/O wiring

Publication 1764-UM001B-EN-P - April 2002Wiring Your Controller 3-3Wiring without Spade LugsWhen wiring without spade lugs, it is recommended t

Publication 1764-UM001B-EN-P - April 20023-4 Wiring Your ControllerUsing Surge SuppressorsInductive load devices, such as motor starters and so

Publication 1764-UM001B-EN-P - April 2002Wiring Your Controller 3-5If you connect an expansion I/O triac output to control an inductive load, w

Publication 1764-UM001B-EN-P - April 20023-6 Wiring Your ControllerRecommended Surge SuppressorsUse the Allen-Bradley surge suppressors shown i

Publication 1764-UM001B-EN-P - April 2002Wiring Your Controller 3-7This product is intended to be mounted to a well grounded mounting surface s

Publication 1764-UM001B-EN-P - April 20023-8 Wiring Your ControllerWiring DiagramsThis section shows the wiring diagrams for the MicroLogix 150

Publication 1764-UM001B-EN-P - April 2002Wiring Your Controller 3-9Terminal Block LayoutsThe base unit terminal block layouts are shown below.

Publication 1764-UM001B-EN-P - April 2002Table of Contents viInput States on Power Down . . . . . . . . . . . . . . . . . . . . 2-6Other Type

Publication 1764-UM001B-EN-P - April 20023-10 Wiring Your ControllerTerminal GroupingsSinking and Sourcing Input CircuitsAny of the MicroLogix

Publication 1764-UM001B-EN-P - April 2002Wiring Your Controller 3-111764-24AWA Wiring DiagramInput TerminalsOutput TerminalsIN 9NOTUSEDIN 0 IN

Publication 1764-UM001B-EN-P - April 20023-12 Wiring Your Controller1764-24BWA Wiring Diagram with Sinking InputsInput TerminalsOutput Terminal

Publication 1764-UM001B-EN-P - April 2002Wiring Your Controller 3-131764-24BWA Wiring Diagram with Sourcing InputsInput TerminalsOutput Termina

Publication 1764-UM001B-EN-P - April 20023-14 Wiring Your Controller1764-28BXB Wiring Diagram with Sinking InputsInput TerminalsOutput Terminal

Publication 1764-UM001B-EN-P - April 2002Wiring Your Controller 3-151764-28BXB Wiring Diagram with Sourcing OutputsInput TerminalsOutput Termin

Publication 1764-UM001B-EN-P - April 20023-16 Wiring Your ControllerController I/O WiringMinimizing Electrical NoiseBecause of the variety of a

Publication 1764-UM001B-EN-P - April 2002Wiring Your Controller 3-170.41.00.90.80.70.60.50.30.20.10.010009008007006005004003002001001 On-State

Publication 1764-UM001B-EN-P - April 20023-18 Wiring Your Controller

1 Publication 1764-UM001B-EN-P - April 2002Chapter 4Communication ConnectionsThis chapter describes how to set up communications for your control syst

Publication 1764-UM001B-EN-P - April 2002Table of Contents viiUsing a Modem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5Is

Publication 1764-UM001B-EN-P - April 20024-2 Communication ConnectionsFor more information about communications, see Understanding Communicatio

Publication 1764-UM001B-EN-P - April 2002Communication Connections 4-3Connecting to the RS-232 PortDF1 Full-Duplex Communication ParametersWhen

Publication 1764-UM001B-EN-P - April 20024-4 Communication ConnectionsChannel 0We recommend using an Advanced Interface Converter (AIC+), catal

Publication 1764-UM001B-EN-P - April 2002Communication Connections 4-5Using a ModemYou can use modems to connect a personal computer to one Mic

Publication 1764-UM001B-EN-P - April 20024-6 Communication ConnectionsConstructing Your Own Modem CableIf you construct your own modem cable, t

Publication 1764-UM001B-EN-P - April 2002Communication Connections 4-7Connecting to a DF1 Half-Duplex NetworkWhen a communication port is confi

Publication 1764-UM001B-EN-P - April 20024-8 Communication ConnectionsDF1 Half-Duplex Master-Slave Network Use this diagram for DF1 Half-Duplex

Publication 1764-UM001B-EN-P - April 2002Communication Connections 4-9DF1 Half-Duplex Network (Using PC and Modems)TERMABCOMSHLDCHS GNDTXTX PWR

Publication 1764-UM001B-EN-P - April 20024-10 Communication ConnectionsConnecting to a DH-485 NetworkThe following network diagrams provide exa

Publication 1764-UM001B-EN-P - April 2002Communication Connections 4-11Typical 3-Node Network (Channel 0 Connection)Typical 3-Node Network (Cha

Publication 1764-UM001B-EN-P - April 2002Table of Contents viiiData File Download Protection. . . . . . . . . . . . . . . . . . . 6-4Memory M

Publication 1764-UM001B-EN-P - April 20024-12 Communication ConnectionsDH-485 Configuration ParametersWhen MicroLogix communications are config

Publication 1764-UM001B-EN-P - April 2002Communication Connections 4-13Communication Cable Connection to the DH-485 Connector Single Cable Conn

Publication 1764-UM001B-EN-P - April 20024-14 Communication ConnectionsMultiple Cable ConnectionWhen connecting multiple cables to the DH-485 c

Publication 1764-UM001B-EN-P - April 2002Communication Connections 4-15End-of-Line TerminationConnecting the AIC+The AIC+, catalog number 1761-

Publication 1764-UM001B-EN-P - April 20024-16 Communication ConnectionsCable Selection Guide1761-CBL-AP001761-CBL-PM02Cable Length Connections

Publication 1764-UM001B-EN-P - April 2002Communication Connections 4-171761-CBL-AC001747-CP3Cable Length Connections from to AIC+ External Powe

Publication 1764-UM001B-EN-P - April 20024-18 Communication Connections1761-CBL-PM02 (or equivalent) Cable Wiring Diagram12346578912356874Progr

Publication 1764-UM001B-EN-P - April 2002Communication Connections 4-19Recommended User-Supplied ComponentsThe components in Table 4.8 can be p

Publication 1764-UM001B-EN-P - April 20024-20 Communication ConnectionsSafety ConsiderationsThis equipment is suitable for use in Class I, Divi

Publication 1764-UM001B-EN-P - April 2002Communication Connections 4-21Set the DC Power Source selector switch to EXTERNAL before connecting th

Publication 1764-UM001B-EN-P - April 2002Table of Contents ixAppendix DUpgrading Your Operating SystemPreparing for Upgrade. . . . . . . . . .

Publication 1764-UM001B-EN-P - April 20024-22 Communication ConnectionsConnecting to DeviceNet You can connect a MicroLogix 1500 using DF1 Full

Publication 1764-UM001B-EN-P - April 2002Communication Connections 4-23Connecting to Ethernet You can connect a MicroLogix 1500 to an Ethernet

Publication 1764-UM001B-EN-P - April 20024-24 Communication ConnectionsRS-232 ConnectionsPort 2 of the ENI is an 8-pin mini-DIN RS-232 port tha

1 Publication 1764-UM001B-EN-P - April 2002Chapter 5Using Trim Pots and the Data Access Tool (DAT)Trim Pot OperationThe processor has two trimming pot

Publication 1764-UM001B-EN-P - April 20025-2 Using Trim Pots and the Data Access Tool (DAT)Trim Pot Information Function FileThe composition of

Publication 1764-UM001B-EN-P - April 2002Using Trim Pots and the Data Access Tool (DAT) 5-3Power-Up OperationThe DAT receives power when it is

Publication 1764-UM001B-EN-P - April 20025-4 Using Trim Pots and the Data Access Tool (DAT)DAT Function FileDAT configuration is stored in the

Publication 1764-UM001B-EN-P - April 2002Using Trim Pots and the Data Access Tool (DAT) 5-5Understanding the DAT DisplayWhen the DAT enters eit

Publication 1764-UM001B-EN-P - April 20025-6 Using Trim Pots and the Data Access Tool (DAT)Entering Bit ModeBit mode allows you to view and mod

Publication 1764-UM001B-EN-P - April 2002Using Trim Pots and the Data Access Tool (DAT) 5-75. Press ENTER to load the new data. Press ESC or IN