Omron SYSMAC CP Series User manual

USER’S MANUAL
Cat. No. W613-E1-01
SYSMAC CP Series
CP2E-ED-
CP2E-SD-
CP2E-ND-
CP2E CPU Unit Hardware

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written permission of OMRON.
No patent liability is assumed with respect to the use of the information contained herein. Moreover, because
OMRON is constantly striving to improve its high-quality products, the information contained in this manual is
subject to change without notice. Every precaution has been taken in the preparation of this manual. Neverthe-
less, OMRON assumes no responsibility for errors or omissions. Neither is any liability assumed for damages
resulting from the use of the information contained in this publication.
NOTE
• Microsoft, Windows are either registered trademarks or trademarks of Microsoft Corporation in the United States
and other countries.
Other company names and product names in this document are the trademarks or registered trademarks of their
respective companies.
Trademarks

SYSMAC CP Series
CP2E-ED-
CP2E-SD-
CP2E-ND-
CP2E CPU Unit Hardware
User’s Manual
Produced September 2019

1
CP2E CPU Unit Hardware User’s Manual(W613)
Introduction
Thank you for purchasing a SYSMAC CP-series CP2E Programmable Controller.
This manual contains information required to use the CP2E. Read this manual completely and be sure
you understand the contents before attempting to use the CP2E.
This manual is intended for the following personnel, who must also have knowledge of electrical sys-
tems (an electrical engineer or the equivalent).
•Personnel in charge of installing FA systems
•Personnel in charge of designing FA systems
•Personnel in charge of managing FA systems and facilities
zCP-series CP2E CPU Units
•Essential Model CP2E-ED-
A model of CPU Unit that supports connections to Programmable Terminals and basic control
applications using instructions such as basic, movement, arithmetic, and comparison instructions.
•Standard Model CP2E-SD-
A model of CPU Unit that supports connections to inverters and servo drives.
•Network Model CP2E-ND-
A model of CPU Unit that supports Ethernet connection and enhanced positioning functions such
as 4-axis linear interpolation and pulse.
The CP Series is centered around the CP1H, CP1L, CP1E and CP2E CPU Units and is designed
with the same basic architecture as the CS and CJ Series.
Always use CP-series Expansion Units and CP-series Expansion I/O Units when expanding I/O
capacity.
Intended Audience
Applicable Products

2CP2E CPU Unit Hardware User’s Manual(W613)
CP2E CPU Unit Manuals
Information on the CP2E CPU Units is provided in the following manuals.
Refer to the appropriate manual for the information that is required.
Mounting and
Setting Hardware
1
2
3
4
5
6
7
Wiring
Connecting
Online to the PLC
Software Setup
Creating the Program
Checking and
Debugging Operation
Maintenance and
Troubleshooting
CP2E CPU Unit Hardware
User’s Manual(Cat. No. W613)
CP2E CPU Unit Software
User’s Manual(Cat. No. W614)
This Manual
· Wiring methods for the power supply
· Wiring methods between external I/O devices
and Expansion I/O Units or Expansion Units
Connecting Cables for CX-Programmer
Support Software
Error codes and remedies if a problem occurs
Procedures for connecting the
CX-Programmer Support Software
Software setting methods for the CPU
Units (PLC Setup)
· Checking I/O wiring, setting the Auxiliary Area
settings, and performing trial operation
· Monitoring and debugging with the
CX-Programmer
· Program types and basic information
· CPU Unit operation
· Internal memory
· Built-in CPU functions
· Settings
· Names and specifications of the parts of all Units
· Basic system configuration for each CPU Unit
· Connection methods for Expansion I/O Units
and Expansion Units
CP1E/CP2E CPU Unit Instructions
Reference Manual(Cat. No. W483)
Detailed information on
programming instructions

3
CP2E CPU Unit Hardware User’s Manual(W613)
The CP2E CPU manuals are organized in the sections listed in the following tables. Refer to the appro-
priate section in the manuals as required.
Manual Configuration
CP2E CPU Unit Hardware User’s Manual (Cat. No. W613)
(This Manual)
Section Contents
Section 1 Overview and Specifica-
tions
This section gives an overview of the CP2E, describes its features, and
provides its specifications.
Section 2 Basic System Configura-
tion and Devices
This section describes the basic system configuration and unit models
of the CP2E.
Section 3 Part Names and Functions This section describes the part names and functions of the CPU Unit,
Expansion I/O Units, and Expansion Units in a CP2E PLC .
Section 4 Programming Device This section describes the features of the CX-Programmer used for pro-
gramming and debugging PLCs, as well as how to connect the PLC with
the Programming Device by USB, Ethernet and serial port.
Section 5 Installation and Wiring This section describes how to install and wire CP2E Units.
Section 6 Troubleshooting This section describes how to troubleshoot problems that may occur
with a CP2E PLC, including the error indications provided by the CP2E
Units.
Section 7 Maintenance and Inspec-
tion
This section describes periodic inspections, the service life of the Bat-
tery, and how to replace the Battery.
Section 8 Using Expansion Units
and Expansion I/O Units
This section describes application methods for Expansion Units.
Appendices The appendices provide information on dimensions, wiring diagrams,
wiring serial communications, network installation for the CP2E, and
comparison between CP1E and CP2E.
CP2E CPU Unit Software User’s Manual (Cat. No. W614)
Section Contents
Section 1 Overview This section gives an overview of the CP2E, describes its application
procedures.
Section 2 CPU Unit Memory This section describes the types of internal memory in a CP2E CPU
Unit and the data that is stored.
Section 3 CPU Unit Operation This section describes the operation of a CP2E CPU Unit.
Section 4 Programming Concepts This section provides basic information on designing ladder programs
for a CP2E CPU Unit.
Section 5 I/O Memory This section describes the types of I/O memory areas in a CP2E CPU
Unit and the details.
Section 6 I/O Allocation This section describes I/O allocation used to exchange data between
the CP2E CPU Unit and other units.
Section 7 PLC Setup This section describes the PLC Setup, which are used to perform basic
settings for a CP2E CPU Unit.
Section 8 Overview and Allocation
of Built-in Functions
This section lists the built-in functions and describes the overall applica-
tion flow and the allocation of the functions.
Section 9 Quick-response Inputs This section describes the quick-response inputs that can be used to
read signals that are shorter than the cycle time.

4CP2E CPU Unit Hardware User’s Manual(W613)
Section 10 Interrupts This section describes the interrupts that can be used with CP2E PLCs,
including input interrupts and scheduled interrupts.
Section 11 High-speed Counters This section describes the high-speed counter inputs, high-speed
counter interrupts, and the frequency measurement function.
Section 12 Pulse Outputs This section describes positioning functions such as trapezoidal control,
jogging, and origin searches.
Section 13 PWM Outputs This section describes the variable-duty-factor pulse (PWM) outputs.
Section 14 Serial Communications This section describes communications with Programmable Terminals
(PTs) without using communications programming, no-protocol commu-
nications with general components, and connections with a Modbus-
RTU Easy Master, Serial PLC Link, host computer and Modbus-RTU
Slave.
Section 15 Built-in Ethernet This section gives an outline of the built-in Ethernet function, explains its
specification and how to make the settings required for operation.
Section 16 Other Functions This section describes PID temperature control, clock functions, DM
backup functions, security functions.
Section 17 Analog Option Board This section describes an overview of the Analog Option Board,
describes its installation and setting methods, memory allocations, star-
tup operation, refresh time, troubleshooting and how to use the Analog
Option Board.
Section 18 Operating the Program-
ming Device
This section describes basic functions of the CX-Programmer, such as
using the CX-Programmer to write ladder programs to control the CP2E
CPU Unit, to transfer the programs to the CP2E CPU Unit, and to debug
the programs.
Appendices The appendices provide lists of programming instructions, the Auxiliary
Area, cycle time response performance, PLC performance at power
interruption, memory map and Ethernet functions.
CP1E/CP2E CPU Unit Instructions Reference Manual (Cat. No. W483)
Section Contents
Section 1 Summary of Instructions This section provides a summary of instructions used with a
CP1E/CP2E CPU Unit.
Section 2 Instruction This section describes the functions, operands and sample programs of
the instructions that are supported by a CP1E/CP2E CPU Unit.
Section 3 Instruction Execution
Times and Number of Steps
This section provides the execution times for all instructions used with a
CP1E/CP2E CPU Unit.
Section 4 Monitoring and Comput-
ing the Cycle Time
This section describes how to monitor and calculate the cycle time of a
CP1E/CP2E CPU Unit that can be used in the programs.
Appendices The appendices provide a list of instructions by Mnemonic and ASCII
code table for the CP1E/CP2E CPU Unit.
Section Contents

5
CP2E CPU Unit Hardware User’s Manual(W613)
Manual Structure
The following page structure and icons are used in this manual.
Special information in this manual is classified as follows:
Page Structure and Icons
Special Information
5 - 3
5 Installation and wiring
CP2E CPU Unit Hardware User’s Manual(W613)
5
5-2 Installation
5-2-1 Installation Location
DIN Track Installation
1
2
Release
DINTrack mounting pins
3
DINTrack
DINTrack mounting pins
Precautions for Correct Use
Tighten terminal block screws and cable screws to the following torques.
M4: 1.2 N·m
M3: 0.5 N·m
Use a screwdriver to pull down the DINTrack mounting pins from the back of the Units to release
them, and mount the Units to the DINTrack.
Fit the back of the Units onto the DINTrack by catching the top of the Units on the Track and then
pressing in at the bottom of the Units, as shown below.
Press in all of the DINTrack mounting pins to securely lock the Units in place.
5-2 Installation 5-2-1 Installation Location
Level 1 heading
Level 2 heading
Level 3 heading
Level 2 heading
Step in a procedure
Manual name
Special Information
(See below.)
Level 3 heading
Page tab
Gives the current
headings.
Indicates a step in a
procedure.
Gives the number
of the section.
This illustration is provided only as a sample and may not literally appear in this manual.
Icons are used to indicate
precautions and
additional information.
Precautions for Safe Use
Precautions on what to do and what not to do to ensure using the product safely.
Precautions for Correct Use
Precautions on what to do and what not to do to ensure proper operation and performance.
Additional Information
Additional information to increase understanding or make operation easier.

6CP2E CPU Unit Hardware User’s Manual(W613)
Terminology and Notation
Term Description
E-type CPU Unit An essential model of CPU Unit that supports connections to Programmable Terminals
and basic control applications using instructions such as basic, movement, arithmetic,
and comparison instructions.
Essential models of CPU Units are called “E-type CPU Units” or “E14/20 CPU Units”
in this manual.
The models of E-type CPU Units are shown below.
CP2E-ED-
S-type CPU Unit A standard model of CPU Unit that supports connections to inverters and servo drives.
Standard models of CPU Units are called “S-type CPU Units” or “S30/40/60 CPU
Units” in this manual.
The models of S-type CPU Units are shown below.
CP2E-SD-
N-type CPU Unit A network model of CPU Unit that supports Ethernet connection and enhanced position-
ing functions such as 4-axis linear interpolation and pulse.
Network models of CPU Units are called “N-type CPU Units” or “N30/40/60 CPU
Units” in this manual.
The models of N-type CPU Units are shown below.
CP2E-ND-
CX-One
CX-Programmer
A programming device that applies for programming and debugging PLCs.
CP2E CPU Units are supported by CX-One version 4.51 or higher and CX-Programmer
version 9.72 or higher.