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Allen-Bradley 1756-L71 User Manual

Allen-Bradley 1756-L71
238 pages
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ControlLogix System User Manual
Catalog Numbers 1756-L61, 1756-L62, 1756-L63, 1756-L63XT, 1756-L64, 1756-L65, 1756-L71, 1756-L72, 1756-L73,
1756-L73XT, 1756-L74, 1756-L75
User Manual

Table of Contents

Other manuals for Allen-Bradley 1756-L71

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Allen-Bradley 1756-L71 Specifications

General IconGeneral
Product TypeControlLogix Controller
SeriesControlLogix
I/O Capacity128, 000 I/O points
Communication OptionsEthernet/IP, ControlNet, DeviceNet
Shock30 g
Operating Temperature0 to 60 °C
Power Supply Voltage24V DC
Battery Life5 years
Relative Humidity5 to 95% non-condensing
CertificationsCE, UL, ATEX

Summary

Install the 1756-L7x Controller

Removal and Insertion Under Power (RIUP)

Warns about electrical arcs when removing/inserting modules while powered.

1756-L7x Controller Installation

Explains how to install the 1756-L7x controller, summarizing tasks.

Install the SD Card

Provides step-by-step instructions for installing the SD card into the controller.

Uninstall the ESM

Details considerations and steps for removing the Energy Storage Module (ESM).

Install the ESM

Provides steps for installing the Energy Storage Module (ESM) into the controller.

Install the 1756-L6x Controller

Precautions

Lists precautions to consider before installing or removing ControlLogix controllers.

Prevent Electrostatic Discharge

Provides guidelines to prevent damage from electrostatic discharge when handling equipment.

Removing Module While Under Power (RIUP)

Warns about electrical arcs when removing/inserting modules while powered.

Before You Begin

Lists tasks and references for installing the controller and power supply.

1756-L6x Controller Installation

Explains how to install the 1756-L6x controller, summarizing tasks.

CompactFlash Card Installation and Removal

Details installation and removal steps for CompactFlash cards on series A controllers.

Remove a CompactFlash Card from a Series B Controller

Details steps to remove a CompactFlash card from a series B controller.

Battery Connection and Replacement

Discusses lithium battery replacement and disposal, with warnings.

Install the Battery on a Series A Controller

Provides steps to install a 1756-BA1 battery on a series A controller.

Install the Battery on a Series B Controller

Provides steps to install a 1756-BA2 battery on a series B controller.

Insert the Controller into the Chassis

Details how to place and secure the controller into the chassis.

Remove the Controller from the Chassis

Details steps to remove the controller from the chassis, with warnings.

Start Using the Controller

Make Connections

Explains the need to establish a connection before using the controller.

Connect to the 1756-L7x Controller

Explains how to connect to the controller using its USB port and required software.

Set Up the USB Driver

Provides procedures to set up the USB driver for RSLinx software to use the USB port.

Connect to the 1756-L6x Controller

Explains how to connect to the controller using its serial port with custom or specific cables.

Configure the Serial Driver

Guides on using RSLinx software to configure the RS232 DF1 device driver for serial communication.

Upgrade Controller Firmware

Describes tools (ControlFLASH, AutoFlash) and tasks for upgrading controller firmware.

Use ControlFLASH Utility to Upgrade Firmware

Provides step-by-step instructions for upgrading firmware using the ControlFLASH utility.

Use AutoFlash to Upgrade Firmware

Outlines steps to upgrade controller firmware using the AutoFlash feature of RSLogix 5000.

Set the Communication Path

Explains how to specify a communication path in RSLogix 5000 software to get online with the controller.

Go Online with the Controller

Describes methods to go online with the controller for downloading or uploading projects.

Download to the Controller

Explains how to move a project from RSLogix 5000 software to the controller.

Use the Who Active Dialog Box to Download

Details downloading a project using the Who Active dialog box after setting the communication path.

Use the Controller Status Menu to Download

Describes downloading to the controller via the Controller Status menu in RSLogix 5000 software.

Upload from the Controller

Explains how to copy a project from the controller to RSLogix 5000 software.

Use the Who Active Dialog Box to Upload

Details uploading a project using the Who Active dialog box after setting the communication path.

Choose the Controller Operation Mode

Provides a table to reference controller operation modes and their meanings.

Use the Mode Switch to Change the Operation Mode

Explains how to use the physical mode switch to change the controller's operating mode (RUN, REM, PROG).

Use RSLogix 5000 Software to Change the Operation Mode

Describes changing the operation mode using the Controller Status menu in RSLogix 5000 software.

Load or Store to the Memory Card

Explains using the memory card to load or store user memory contents for the controller.

Store to the Memory Card

Details steps to store a project to the memory card after being online and in Program mode.

Load from the Memory Card

Details steps to load a project to the controller from the memory card after being online and in Program mode.

Use ControlLogix Energy Storage Modules (ESMs)

Explains using ESMs to provide power for saving programs or clearing memory.

Save the Program to On-board NVS Memory

Provides steps to save the program to NVS memory when the controller loses power.

Maintain the Battery (1756-L6x controllers only)

Explains how to monitor and maintain lithium batteries supported by ControlLogix controllers.

Check the Battery Status

Describes low-battery warnings and when to replace a battery.

1756-BA1 or 1756-BATA Battery Life

Details how to estimate battery life for series A controllers.

Estimate 1756-BA2 Battery Life

Provides a table to estimate battery life before the BAT status indicator turns red.

Estimate 1756-BA2 Battery Life after Warnings

Provides a table to estimate battery life after low-battery warnings are indicated.

ControlLogix System and Controllers

Design a ControlLogix System

Lists system components to consider when designing a ControlLogix system.

Communication Networks

EtherNet/IP Network Communication

Explains EtherNet/IP network services, protocols, and components for cost-effective solutions.

ControlNet Network Communication

Describes ControlNet as a real-time network for high-speed data transport and synchronization.

DeviceNet Network Communication

Describes DeviceNet network using CIP for industrial devices, leveraging CAN technology.

Data Highway Plus (DH+) Network Communication

Explains DH+ communication using the 1756-DHRIO module for information exchange.

Communicate Over a DH+ Network

Guides on using RSLinx Classic software for DH+ network communication.

Universal Remote I/O (RIO) Communication

Lists module options for universal remote I/O communication in ControlLogix chassis.

Serial Communication (1756-L6x controllers only)

Manage Controller Communication (connections)

I/O Modules

Add Local I/O to the I/O Configuration

Details steps to add local I/O modules to the backplane in RSLogix 5000.

Add Remote I/O to the I/O Configuration

Details steps to add remote I/O modules to the backplane of a communication module.

Add Distributed I/O to the I/O Configuration

Details steps to add distributed I/O modules to the controller's I/O configuration.

Reconfigure an I/O Module

Explains reconfiguring I/O modules via Module Properties or a MSG instruction.

Reconfigure an I/O Module via the Module Properties

Details reconfiguring an I/O module using its properties in the I/O Configuration tree.

Reconfigure an I/O Module via a Message Instruction

Details reconfiguring an I/O module using a Module Reconfigure message instruction.

Add to the I/O Configuration While Online

Explains adding I/O and devices to the configuration while online in Run mode.

Develop Motion Applications

Develop Applications

Using the PhaseManager Tool

Redundant Systems

Build a Redundant System

Provides a procedure for building a typical redundant system.

SIL 2 Certification

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