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Omron NX1P2 series

Omron NX1P2 series
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Machine Automation Controller
NX-series
NX1P2 CPU Unit
CPU Unit
Hardware User’s Manual
W578-E1-02
NX1P2-
NX1P2-1

Table of Contents

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Omron NX1P2 series Specifications

General IconGeneral
ModelNX1P2 Series
ManufacturerOmron
TypeController
CPU Units1
Program Capacity5 MB
Data Memory Capacity128 KB
Ethernet Ports1
Serial Ports1
Built-in EtherNet/IP PortYes
Built-in EtherCAT PortYes
Built-in USB PortYes
SD Memory Card SlotYes
USB Port1
Power Supply Voltage24 VDC
Programming LanguageLadder, Structured Text, Function Block Diagram
Communication ProtocolsEtherNet/IP, EtherCAT, Serial (RS-232C)

Summary

Machine Automation Controller

NX-series NX1 P2 CPU Unit

Details on the NX1P2 CPU Unit, a key component of the Machine Automation Controller.

Hardware Users Manual

Comprehensive guide for the hardware aspects of the NX1P2 CPU Unit.

Introduction

Intended Audience

Specifies the target personnel and required knowledge for using this manual.

Applicable Products

Lists the products covered by this hardware user's manual.

Manual Structure

Page Structure

Explains the standard page layout and notation conventions used in the manual.

Special Information

Precautions for Safe Use

Details on actions to ensure safe usage of the product.

Precautions for Correct Use

Guidelines for ensuring proper operation and performance of the product.

Additional Information

Provides extra details to increase understanding or simplify operations.

Version Information

Information on differences for CPU Units and Sysmac Studio versions.

Terms and Conditions Agreement

Warranty, Limitations of Liability

Outlines Omron's warranty terms and limitations of liability for products.

Application Considerations

Suitability of Use

User responsibility for determining product suitability for specific applications.

Programmable Products

Omron's non-responsibility for user programming of programmable products.

Disclaimers

Performance Data

Data provided as a guide; actual performance subject to warranty terms.

Change in Specifications

Product specifications and part numbers may change without notice.

Errors and Omissions

No responsibility assumed for clerical or typographical errors.

Safety Precautions

Definition of Precautionary Information

Explains the notation used for safety precautions in the manual.

Symbols

Defines graphical symbols used to indicate precautions and mandatory actions.

Warnings

During Power Supply

Precautions related to touching terminals while power is supplied.

Fail-safe Measures

Requirements for external safety measures in case of unit malfunction.

Cautions

Application

Caution regarding touching units when power is supplied or immediately after.

Wiring

Caution regarding tightening terminal screws and cable connector screws.

Online Editing

Caution for online editing regarding I/O timing deviations.

Precautions for Safe Use

Transporting and Disassembly

Safety guidelines for handling, transporting, and disassembling units.

Mounting

Safety precautions for installing units and avoiding damage to connectors.

Power Supply Design

Turning ON the Power Supply

Battery Backup

Debugging

General Communications

EtherNetIP Communications

EtherCAT Communications

Motion Control

Restoring Data

Transferring Programs

Battery Installation and Replacement

Unit Replacement

Disposal

Precautions for Correct Use

Storage and Installation

Guidelines for storing and installing the controller to prevent malfunctions.

Mounting

Precautions for mounting units, handling connectors, and securing end covers.

Wiring

Precautions for wiring, including preventing foreign matter and using correct materials.

Operation

Error Processing

Restoring and Automatically Transferring Data

Transferring Programs

Replacing Slaves and Units

Task Settings

Motion Control

EtherCAT Communications

Battery Replacement

SD Memory Cards

Online Editing

Regulations and Standards

Conformance to EU Directives

Details on how NX-series Units comply with EU Directives.

Conformance to UL and CSA Standards

Conformance to KC Standards

Software Licenses and Copyrights

Versions

Checking Versions

Methods for checking hardware and unit versions.

Checking Unit Versions on ID Information Indications

How to check unit versions using the product's ID information.

Checking Unit Versions with the Sysmac Studio

Procedure to check unit versions online using Sysmac Studio.

Checking the Unit Version of an EtherCAT Slave

Changing Information Displayed in Production Information Dialog Box

Unit Versions of CPU Units and Sysmac Studio Versions

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Terminology

Revision History

Sections in this Manual

Introduction to NX-series Controllers

1-1 The NX-series Controllers

Overview of NX-series Controllers as next-generation machine automation controllers.

1-2 Specifications

Detailed specifications for the NX-series NX1P2 CPU Units.

1-3 Overall Operating Procedure for the CPU Unit

Step-by-step guide for using the NX1P2 CPU Unit.

1-1 The NX-series Controllers

1-1-1 Features

Details hardware features like EtherCAT, EtherNet/IP, built-in I/O, and unit connectivity.

1-1-2 Introduction to the System Configurations

Describes basic configurations including EtherCAT, NX Unit, and network setups.

1-1-1 Features

Support for EtherCAT Slave Terminals

Utilizing EtherCAT Slave Terminals for space saving and system flexibility.

Achieving a Safety Subsystem on EtherCAT

Integrating safety controls using NX-series Safety Control Units on EtherCAT.

Standard-feature EtherNetIP Communications Port

Built-in EtherNet/IP port for multi-vendor industrial networks.

Built-in IO Available

Controller features built-in I/O for connecting small devices cost-effectively.

NX-series Units Connectable

Ability to connect up to eight NX Units to the CPU Unit.

Option Boards Connectable

CPU Unit can connect one or two Option Boards for serial or analog I/O.

Battery-free Operation

Data retention in non-volatile memory, with limited clock data retention period.

1-1-1 Features

Standard-feature SD Memory Card Slot

Access to SD Memory Card from user program for data storage.

Highly Reliable Hardware

NX-series Controllers provide expected hardware reliability and RAS functions.

Integrated Sequence Control and Motion Control

Simultaneous sequence and motion control in a fixed control period.

Programming Languages Based on the IEC 61131-3 International Standard

Support for IEC 61131-3 standards with OMRON's improvements.

Programming with Variables to Eliminate Worrying about the Memory Map

Accessing data via variables, with automatic memory assignment.

A Wealth of Security Features

Security features include operation authority settings and program restriction.

Complete Controller Monitoring

CPU Unit monitors all parts of the Controller, including NX Units and EtherCAT slaves.

Sysmac Studio Automation Software

Integrated development environment for design, debug, and maintenance.

A Wealth of Simulation Features

Simulation features include execution, debugging, and task time estimates.

1-1-2 Introduction to the System Configurations

Basic System Configurations

Covers EtherCAT network and NX Unit configurations for basic setup.

Other Network Configurations

Details configurations of systems connected via EtherNet/IP port or Comm Units.

Network Configurations

Support Software

Sysmac Studio

The main support software for setup, monitoring, and debugging.

Other Support Software

Lists additional support software included in the Sysmac Studio package.

1-2 Specifications

Processing time

Details on instruction execution times.

Programming

Specifications for program capacity, memory, and data types.

Memory for CJ-series Units

Memory specifications for CJ-series Units, including CIO, Work, Holding, and DM areas.

Motion control

Specifications for controlled axes, period, cams, position units, and override factors.

Built-in EtherNetIP port

CIP service: Tag data links (cyclic communications)

Specifications for tag data links, including connections, packet interval, and tag types.

CIP message service: Explicit messages

Specifications for explicit message service, including UCMM and TCP sockets.

Built-in EtherCAT port

Serial Communications (Serial Communications Option Board)

Specifications for serial communication methods, baud rates, and transmission distances.

Unit configuration

Details on the number of connectable units and power supply.

Option Board

Information on the number of slots and power off detection time.

Built-in IO

Specifications for built-in I/O points, load short-circuit protection, and accuracy.

Internal clock

Accuracy and retention time of the built-in clock.

1-3 Overall Operating Procedure for the CPU Unit

1-3-1 Overall Procedure

Outlines the main steps from software design to actual system operation.

1-3-2 Procedure Details

Provides detailed steps for software design, setup, programming, and hardware.

System Configuration

2-1 Basic System Configuration

Describes the two main types of configurations: Basic and Other Network.

2-2 Connecting to the Sysmac Studio

Instructions for establishing an online connection between the CPU Unit and Sysmac Studio.

2-3 Network Configuration

Details on making networks in various layers with NJ/NX-series Controllers.

Configuration Units

3-1 CPU Units

Describes models, specifications, and parts of the CPU Units.

3-2 SD Memory Cards

Details models, specifications, and applications of SD Memory Cards.

3-3 Serial Communications Option Board

Information on models, specifications, purpose, and part names of serial boards.

3-4 Analog IO Option Board

Details models, specifications, purpose, and part names of analog I/O boards.

3-5 Power Supply-related Units

Lists NX Units used for supplying power to other NX Units.

3-6 NX Units

Describes NX Units that perform I/O processing with external devices.

3-7 Sysmac Studio

Details models and connection methods of the Sysmac Studio support software.

Designing the Power Supply System

4-1 Power Supply System and Design Concepts

Describes the power supply system for the CPU Rack and design concepts.

4-2 Designing the NX Unit Power Supply System

Procedure and calculation examples for designing NX Unit power supply.

4-3 Designing the IO Power Supply System

Methods and procedures for designing I/O power supply for NX Units.

4-4 Selecting External Power Supplies and Protective Devices

Guidance on selecting external power supplies and protective devices.

Installation and Wiring

5-1 Processing at Power ON and Power OFF

Describes operations during power ON, startup, and power OFF.

5-2 Fail-safe Circuits

Emphasizes the need for safety measures in external circuits.

5-3 Mounting Units

Instructions and precautions for mounting CPU and NX Units.

5-4 Wiring

Detailed instructions and precautions for wiring various components.

5-5 Control Panel Installation

Guidelines for installing the system in a control panel considering environmental factors.

Troubleshooting

6-1 Operation after an Error

Describes error status, fatal errors, and non-fatal errors of the CPU Unit.

6-2 Troubleshooting

Provides basic error identification and troubleshooting flowcharts.

6-2-3 Error Table

Lists hardware, NX bus, and controller operation errors with assumed causes.

6-2-4 Error Descriptions

Detailed descriptions of various errors, their causes, and corrections.

Inspection and Maintenance

7-1 Cleaning and Maintenance

Procedures for daily cleaning and periodic inspections.

7-2 Replacing the Battery

Instructions for replacing the clock battery as preventive maintenance.

Appendices

A-1 Specifications

General specifications common to NX-series CPU Units and related products.

A-2 Dimensions

Provides detailed dimensions for CPU Units, end covers, SD cards, and option boards.

A-3 Version Information

Details relationships between unit versions and Sysmac Studio versions.

A-4 Support Functions of the CPU Units and Restrictions on the NX Units

Lists support functions restricted by NX Unit models and versions.

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