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Omron GX-ILM08C User Manual

Omron GX-ILM08C
394 pages
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EtherCAT Remote I/O Terminal
GX-series
EtherCAT® Slave Units
Digital I/O Units
Analog I/O Units
Encoder Input Units
IO-Link Master Unit
User’s Manual
W488-E1-09
GX-ID
GX-OD
GX-OC
GX-MD
GX-AD
GX-DA
GX-EC
GX-ILM
XWT-ID
XWT-OD

Table of Contents

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Omron GX-ILM08C Specifications

General IconGeneral
BrandOmron
ModelGX-ILM08C
CategoryTouch terminals
LanguageEnglish

Summary

Safety Precautions

Labels and Meanings to Ensure Safe Usage

Explains warning and caution labels for safe usage, indicating potential hazards.

Symbols

Defines symbols used for prohibited items, cautions, and compulsory actions.

Terms and Conditions Agreement

Warranty, Limitations of Liability

Details Omron's exclusive warranty, limitations, buyer remedy, and liability.

Application Considerations

Suitability of Use

Discusses user responsibility for determining product suitability and application risks.

Precautions for Safe Use

Power Supply

Details precautions for using the correct power supply voltage and ensuring stable supply.

Installation

Provides guidance on static discharge, secure mounting, and cable handling during installation.

Wiring

Outlines precautions for correct wiring, wire tools, polarity confirmation, and cable management.

Precautions for Safe Use

Handling

Covers precautions for transporting, handling, and checking safety before changing settings.

External Circuits

Advises on installing external breakers and safety measures for short-circuiting.

Precautions for Correct Use

Wire all connections correctly

Emphasizes correct wiring and potential hazards of incorrect installation.

Regulations and Standards

Conformance to EU Directives

Details compliance with EMC and Low Voltage Directives and installation requirements.

EtherCAT Network

Overview of EtherCAT Networks

Explains the overview of EtherCAT networks, including features and structure.

EtherCAT Slave Unit

Installation, I/O Connection, and Power Supply Methods for Each Slave Unit

Explains installation, connection, and power supply methods for various Slave Unit types.

Basic Usage Procedures

Setup Examples and Basic Procedure

Explains the setup method using simple system setting examples.

Setting and Wiring Hardware

Details the process of making settings and wiring for EtherCAT Master Units, Slave Units, and power supplies.

Mounting and Setting Slave Units

Guides on mounting and setting node addresses for each Slave Unit.

Connecting Power Supplies

Explains how to connect unit power supplies and I/O power supplies.

Starting Communications

Covers the steps to initiate EtherCAT communications, including system startup and data allocation.

Setting EtherCAT Communications

Explains PDO and SDO communications setup for EtherCAT.

Starting EtherCAT Communications

Guides on shifting to the operational state to start EtherCAT communications.

Checking Operations

Describes how to confirm normal status, LED indicators, and data read/write operations.

Checking Unit Displays

Explains how to check the status indicators of EtherCAT Master and Slave Units.

Confirming Data Read and Write

Details how to use the Configuration Tool to verify I/O data read and write.

Setting Slave Unit Parameter

Guides on making parameter settings for Slave Units via SDO communications.

Installation and Wiring

Mounting Slave Units

Describes the DIN track mounting method for various Slave Units.

Connecting to EtherCAT Network

Explains how to lay down the EtherCAT network cables.

Precautions for Network Connection

Provides precautions for laying down the network and communications cables.

Connecting to Communications Cables

Guides on connecting communications cables between Master and Slave Units in a daisy chain.

Connecting to Unit Power Supply and I/O Power Supply

Explains how to supply unit power and I/O power, considering voltage drop and layout.

Precautions at Supplying Unit Power and I/O Power

Details considerations for cable voltage drop, multiple power sources, and power supply errors.

Connecting the Unit Power Supply

Guides on connecting the unit power supply to each Slave Unit.

Connecting the I/O Power Supply

Explains how to supply I/O power to units with screw terminal blocks and e-CON connectors.

Connecting an External Device

Details how to connect external devices to Slave Units.

EtherCAT Communications

Process Data Objects (PDO)

Explains Process Data Objects (PDO) used for real-time data transfer via cyclic communications.

Service Data Object (SDO)

Explains SDO communications and lists abort codes for SDO errors.

EtherCAT Master Unit - Slave Unit Communications

Explains the communication modes between the Master Unit and Slave Units.

Emergency Messages

Details how EtherCAT Slave Units notify emergency messages to the EtherCAT Master Unit.

Basic Specifications of Slave Units

Status Indicators

Details the meaning and state of PWR, L/A IN, L/A OUT, RUN, and ERR indicators.

Node Address Setting Switches

Explains the use of node address setting switches for EtherCAT Slave Units.

Digital I/O Slave Unit

Input Filter

Details the input filter function to prevent data changes caused by fluctuation and noise.

Error Mode Output

Explains the function to select whether to hold or clear outputs during communications errors.

Specifications for Each Slave Unit

Shows specifications, names, internal circuits, and wiring diagrams for each Digital I/O Slave Unit model.

Analog I/O Slave Unit

Input Range and Converted Data

Explains input ranges (0-5V, 1-5V, 0-10V, -10-+10V, 4-20mA) and their converted data.

Output Range and Converted Data

Explains output ranges (0-5V, 1-5V, 0-10V, -10-+10V, 4-20mA) and their converted data.

Analog Output Fault Action

Details how to set output values when communications errors occur.

Encoder Input Slave Unit

Input Data Allocation

Details the allocation of input data such as counter value, latch values, and status.

Circular Counter

Details the Circular Counter functionality, including setting max value and count operation.

Counter Reset

Explains how to reset the counter value using counter reset bits or external control inputs.

Counter Preset

Details how to preset the counter value using soft switches or preset command values.

IO-Link Master Unit

Part Names and Functions

Identifies and describes the various parts and indicators of the IO-Link Master Unit.

Maximum I/O Response Time

Details the calculation methods for input and output response times.

Expansion Unit

Connecting Expansion Units

Guides on how to connect an Expansion Unit to a Digital I/O Slave Unit.

Troubleshooting and Maintenance

Troubleshooting

Provides guidance on identifying and resolving errors indicated by status indicators.

Errors that Can be Checked with Status Indicator and Actions to Take

Lists error states indicated by status indicators and the corresponding actions to take.

Errors Unique to Each Slave Unit

Describes specific errors and troubleshooting steps for different types of Slave Units.

Sysmac Error Status Codes

Lists and describes error event codes displayed in Sysmac Studio for application errors.

Emergency Error Code

Provides a table of common and unique emergency error codes used in GX-series EtherCAT Slave Units.

Equipment Maintenance

Covers routine maintenance, including cleaning, inspections, and handling during unit replacement.

Handling when Replacing Units

Offers precautions and settings after replacing units due to malfunction.

Appendix

Precautions with Connecting Two-wire DC Sensors

Offers precautions for connecting two-wire DC sensors to DC input type Slave Units.

Wiring External Output Signal Lines

Provides points to observe when wiring external output signal lines, including inductive load protection.

I/O Power Supply Current

Explains how to calculate the I/O power supply current required for Digital I/O Slave Units.

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