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Omron SYSMAC CP Series User Manual

Omron SYSMAC CP Series
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USER’S MANUAL
Cat. No. W614-E1-01
SYSMAC CP Series
CP2E-ED-
CP2E-SD-
CP2E-ND-
CP2E CPU Unit Software

Table of Contents

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Omron SYSMAC CP Series Specifications

General IconGeneral
ManufacturerOmron
MountingDIN Rail
CategoryProgrammable Logic Controller (PLC)
Programming LanguagesFunction Block Diagram, Structured Text, Sequential Function Chart, Instruction List
Communication ProtocolsEtherNet/IP, DeviceNet, CompoNet, RS-232C, RS-485
I/O Points10 to 160
Power Supply100-240 VAC or 24 VDC
Operating Temperature0°C to 55°C
Humidity10% to 90% (non-condensing)
Vibration Resistance10 to 57 Hz, 0.075 mm amplitude
Shock Resistance147 m/s², 3 times in each direction (X, Y, Z)

Summary

SYSMAC CP Series

CP2E CPU Unit Software

User's Manual for CP2E CPU Unit Software, covering its features, operation, and programming.

CP2E CPU Unit Manuals

CP2E CPU Unit Software User’s Manual (Cat. No. W614)

This manual, covering software specifications, operation, memory, programming, and Ethernet.

Manual Configuration

Section 2 CPU Unit Memory

Describes internal memory types and stored data.

Section 3 CPU Unit Operation

Explains CPU Unit operation and operating modes.

Section 4 Understanding Programming

Covers basic information on designing ladder programs for the CP2E.

Section 5 I/O Memory

Details the types of I/O memory areas and their usage.

Section 8 Overview of Built-in Functions and Allocations

Lists and describes built-in functions and their allocation.

Section 10 Interrupts

Explains interrupts, including input and scheduled interrupts.

Section 11 High-speed Counters

Details high-speed counter inputs, interrupts, and frequency measurement.

Section 12 Pulse Outputs

Covers positioning functions like trapezoidal control and jogging.

Section 14 Serial Communications

Explains communications with PTs, general components, Modbus, etc.

Section 15 Ethernet

Covers built-in Ethernet function, specifications, and settings.

Section 18 Programming Device Operations

Explains the use of CX-Programmer for creating, transferring, and debugging programs.

Safety Precautions

Precautions for Safe Use

Handling

Precautions related to proper unit setting, DIP switches, DM area initialization, and program checking.

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1 Overview

1-1-1 Overview of Features

Details the features of the SYSMAC CP2E Programmable Controller package.

1-2 Basic Operating Procedure

Outlines the general steps for setting up and operating the CP2E.

2 Internal Memory in the CPU Unit

2-1 Internal Memory in the CPU Unit

Describes the composition of internal memory in the CPU Unit.

2-1-1 CPU Unit Memory Backup Structure

Explains how memory is backed up using RAM, non-volatile RAM, and Flash Memory.

2-1-2 Memory Areas and Stored Data

Lists CPU Unit memory areas and the data stored in each.

3 CPU Unit Operation

3-1 CPU Unit Operation

Provides an overview of CPU Unit operation and power interruption behavior.

3-1-1 Overview of CPU Unit Operation

Explains the CPU Unit's processing cycle, overhead processing, I/O refresh, and peripheral servicing.

3-1-2 CPU Unit Operating Modes

Describes the three operating modes: PROGRAM, MONITOR, and RUN.

3-2 Backing Up Memory

Details the backup process for memory areas like programs and DM Area.

3-2-1 CPU Unit Memory Configuration

Explains the configuration of built-in memory for programs and data.

3-2-2 Backing Up Ladder Programs and Parameter Area

Describes automatic backup and restoration of programs and parameters.

4 Understanding Programming

4-1 Programming

Provides basic information on ladder programming for CP2E CPU Units.

4-1-1 User Programs

Explains the structure of user programs, including programs, tasks, and sections.

4-1-3 Basics of Programming

Covers basic concepts of ladder programming, including execution order.

4-3 Function Blocks

Details how function blocks can be used in programming for reusability.

4-4 Programming Instructions

Explains the structure of instructions, operands, variations, and execution conditions.

4-8 Ladder Programming Precautions

Highlights special program sections and combinations for control.

5 I/O Memory

5-1 Overview of I/O Memory Areas

Describes I/O memory areas including CIO, User, and System Areas.

5-1-1 I/O Memory Areas

Details the CIO Area, User Areas (W, H, D, T, C, IR, DR), and System Areas (A, Flags, Pulses).

5-4 Holding Area (H)

Explains the Holding Area for retaining content during mode switches and power interruptions.

5-5 Data Memory Area (D)

Details the DM Area for general data storage and manipulation, including backup.

5-8 Index Registers (IR)

Describes Index Registers for indirect addressing of memory.

6 I/O Allocation

6-1-3 Allocations on the CPU Unit

Details how input and output bits are allocated to the CPU Unit.

6-1-4 Allocations to Expansion Units and Expansion I/O Units

Explains how I/O bits are allocated to expansion units.

7 PLC Setup

7-2 PLC Setup Settings

Details various settings for startup, timing, interrupts, and communications.

7-2-1 Startup and CPU Unit Settings

Covers settings for startup data, operating modes, and process execution.

7-2-4 Serial Option Port 1/Built-in RS-232C Port

Covers communication settings for serial ports.

7-2-5 Serial Option Port 2/Built-in RS-485 Port

Details communication settings for RS-485 serial ports.

7-2-7 Built-in Inputs

Covers settings for high-speed counters and interrupt inputs.

7-2-8 Pulse Output 0 Settings

Details base and origin search settings for pulse output 0.

7-2-9 Pulse Output 1 Settings

Covers base and origin search settings for pulse output 1.

7-2-10 Pulse Output 2 Settings

Details base and origin search settings for pulse output 2.

7-2-11 Pulse Output 3 Settings

Covers base and origin search settings for pulse output 3.

7-2-12 Built-in Ethernet Settings

Explains settings for the built-in Ethernet port and FINS/TCP.

8 Overview of Built-in Functions and Allocations

8-1 Built-in Functions

Lists and describes the functions integrated into CP2E CPU Units.

8-2 Overall Procedure for Using CP2E Built-in Functions

Outlines the steps for utilizing the CP2E's integrated functions.

8-3 Terminal Allocations for Built-in Functions

Explains how I/O terminals are allocated for various functions.

8-3-2 Selecting Functions in the PLC Setup

Explains how to select functions via PLC Setup for optimal terminal usage.

8-3-3 Allocating Built-in Input Terminals

Details the allocation of input terminals for various functions.

8-3-4 Allocating Built-in Output Terminals

Explains the allocation of output terminals for various functions.

9 Quick-response Inputs

9-1 Quick-response Inputs

Describes quick-response inputs for reading short signals.

9-1-1 Overview

Explains the function of quick-response inputs and their pulse width conditions.

9-1-2 Flow of Operation

Details the steps for setting up and using quick-response inputs.

10 Interrupts

10-1 Interrupts

Explains the concept of interrupts and their processing.

10-1-1 Overview

Defines interrupts and categorizes them into input, scheduled, and high-speed counter interrupts.

10-2 Input Interrupts

Details how input interrupts can be executed when built-in inputs change state.

10-2-1 Overview

Explains the basic function of input interrupts.

10-2-2 Flow of Operation

Outlines the procedure for setting up and using input interrupts.

10-3 Scheduled Interrupts

Explains how to execute interrupt tasks at fixed time intervals.

10-3-1 Overview

Defines scheduled interrupts and their timing mechanism.

10-3-2 Flow of Operation

Details the steps for setting up and using scheduled interrupts.

10-4 Precautions for Using Interrupts

Covers task priority, related auxiliary area, and duplicate processing.

11 High-speed Counters

11-1 Overview

Introduces high-speed counters for measuring pulse signals and their applications.

11-1-1 Overview

Explains the purpose and applications of high-speed counters.

11-1-2 Flow of Operation

Details the steps for enabling and using high-speed counters.

12 Pulse Outputs

12-1-2 Flow of Operation

Outlines the procedure for setting up and using pulse outputs.

12-4-2 Flow of Operation

Outlines the procedure for setting up and using interrupt feeding.

12-6-2 Flow of Operation

Outlines the procedure for performing origin searches.

13 PWM Outputs

13-1-1 Flow of Operation

Outlines the procedure for setting pulse output port and assigning terminals.

14 Serial Communications

14-2-2 Flow of Connection

Outlines the procedure for connecting the CP2E CPU Unit and PT.

14-3-2 Flow of Operation

Outlines the procedure for wiring, PLC setup, and creating ladder programs.

14-4-2 Flow of Operation

Outlines wiring, PLC setup, and DM fixed allocation for Modbus-RTU.

14-5-2 Flow of Operation

Outlines wiring, PLC setup, and starting communications for serial PLC links.

14-6-2 Flow of Operation

Outlines wiring, PLC setup, and sending commands from the host.

14-7-2 Flow of Operation

Outlines wiring, PLC setup, and automatic response without ladder program.

15 Ethernet

15-1-1 Connecting the CX-Programmer to PLCs Online via Ethernet

Details Auto IP, same segment, multiple segments, and dynamic IP connections.

15-3 Basic Setting for Ethernet

Covers the startup procedure, PLC setup, basic settings, and communications test.

15-3-2 PLC Setup Procedure

Details the procedure for setting up Ethernet in PLC Setup using CX-Programmer.

15-4-3 Procedure for Using FINS/UDP, FINS/TCP

Details the steps for using FINS/UDP and FINS/TCP services.

15-5-2 Procedure for Using Socket Service Functions

Details the steps for setting parameters and requesting socket services.

15-6-3 Procedure for Using the Automatic Clock Adjustment Function

Outlines the steps for manually performing automatic clock adjustment.

16 Other Functions

16-1-2 Flow of Operation

Outlines the steps for setting up temperature sensors and PID parameters.

16-3 DM Backup Function

Explains the function to save specified DM Area words to Flash Memory.

16-3-1 Backing Up and Restoring DM Area Data

Covers saving DM Area data to Flash Memory and restoring it.

16-3-2 Procedure

Outlines the steps for backing up and restoring DM data.

17 Analog Input/Output Option Board

17-3 Installation and Setting

Covers the procedure for installing and setting up analog option boards.

17-11 The Use of Analog Option Board

Explains the procedure for using analog option boards.

17-11-1 Procedure

Outlines the steps for mounting, connecting, setting, and programming analog option boards.

18 Programming Device Operations

18-2 Overview of CX-Programmer

Introduces CX-Programmer as the application for creating and operating ladder programs.

18-2-1 CX-Programmer

Describes the CX-Programmer's capabilities for program creation, setup, and monitoring.

18-2-2 CX-Programmer Flow from Startup to Operation

Details the step-by-step process of using CX-Programmer.

18-3 Creating a Ladder Program

Guides on inputting, saving, and editing ladder programs.

18-3-1 Inputting a Ladder Program

Covers creating a new project and inputting ladder instructions.

18-4 Connecting Online to the CP2E and Transferring the Program

Guides on establishing online connection and transferring programs.

18-4-1 Connecting Online

Explains how to establish an online connection between CX-Programmer and CP2E.

18-4-3 Transferring a Ladder Program and the PLC Setup

Guides on transferring ladder programs and PLC setup data.

18-4-4 Starting Operation

Explains how to start operation by setting RUN mode.

18-5 Online Monitoring and Debugging

Covers monitoring status, force-setting/resetting bits, and online editing.

Appendices

A-1-18 High-speed Counter/Pulse Output Instructions

Covers instructions for high-speed counters and pulse outputs like INI, CTBL, SPED, PLS2, ACC, IFEED, ITPL, PWM, ORG.

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