Omron SYSMAC CP, SYSMAC CP1E-E**D, SYSMAC CP1E-N**D, SYSMAC CP1E-NA**D, SYSMAC CP1E Installation Manual
INSTRUCTIONS
REFERENCE MANUAL
Cat. No. W483-E1-03
SYSMAC CP Series
CP1E-E@@D@-@
CP1E-N@@D@-@
CP1E-NA@@D@-@
CP1E CPU Unit
OMRON, 2009
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form, or
by any means, mechanical, electronic, photocopying, recording, or otherwise, without the prior 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. Nevertheless, 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.
SYSMAC CP Series
CP1E-E@@D@-@
CP1E-N@@D@-@
CP1E-NA@@D@-@
CP1E CPU Unit
Instructions Reference Manual
Revised December 2009
1
CP1E CPU Unit Instructions Reference Manual(W483)
Introduction
Thank you for purchasing a SYSMAC CP-series CP1E Programmable Controller.
This manual contains information required to use the CP1E. Read this manual completely and be sure
you understand the contents before attempting to use the CP1E.
This manual is intended for the following personnel, who must also have knowledge of electrical systems (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
CP-series CP1E CPU Units
• Basic Models CP1E-ED-
A basic model of CPU Unit that support basic control applications using instructions such as
basic, movement, arithmetic, and comparison instructions.
• Application Models CP1E-N/NAD-
An application model of CPU Unit that supports connections to Programmable Terminals, inverters, and servo drives.
The CP Series is centered around the CP1H, CP1L, and CP1E 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. I/O words are allocated in the same way as for the CPM1A/CPM2A PLCs, i.e., using fixed
areas for inputs and outputs.
Intended Audience
Applicable Products
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CP1E CPU Unit Instructions Reference Manual(W483)
CP1E CPU Unit Manuals
Information on the CP1E CPU Units is provided in the following manuals.
Refer to the appropriate manual for the information that is required.
This
Manual
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
CP1E CPU Unit Hardware
User’s Manual(Cat. No. W479)
CP1E CPU Unit Software
User’s Manual(Cat. No. W480)
· 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 CPU Unit Instructions
Reference Manual(Cat. No. W483)
Detailed information on
programming instructions
3
CP1E CPU Unit Instructions Reference Manual(W483)
The CP1E CPU manuals are organized in the sections listed in the following tables. Refer to the appropriate section in the manuals as required.
Manual Configuration
CP1E CPU Unit Instructions Reference Manual (Cat. No. W483)
(This Manual)
Section Contents
Section 1 Summary of Instructions This section provides a summary of instructions used with a CP1E CPU
Unit.
Section 2 Instruction This section describes the functions, operands and sample programs of
the instructions that are supported by a CP1E CPU Unit.
Section 3 Instruction Execution
Times and Number of Steps
This section provides the execution times for all instructions used with a
CP1E CPU Unit.
Section 4 Monitoring and
Computing the Cycle Time
This section describes how to monitor and calculate the cycle time of a
CP1E 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 CPU Unit.
CP1E CPU Unit Software User’s Manual (Cat. No. W480)
Section Contents
Section 1 Overview This section gives an overview of the CP1E, describes its application
procedures.
Section 2 CPU Unit Memory This section describes the types of internal memory in a CP1E CPU
Unit and the data that is stored.
Section 3 CPU Unit Operation This section describes the operation of a CP1E CPU Unit.
Section 4 Programming Concepts This section provides basic information on designing ladder programs
for a CP1E CPU Unit.
Section 5 I/O Memory This section describes the types of I/O memory areas in a CP1E CPU
Unit and the details.
Section 6 I/O Allocation This section describes I/O allocation used to exchange data between
the CP1E CPU Unit and other units.
Section 7 PLC Setup This section describes the PLC Setup, which are used to perform basic
settings for a CP1E CPU Unit.
Section 8 Overview and Allocation
of Built-in Functions
This section lists the built-in functions and describes the overall application 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.
Section 10 Interrupts This section describes the interrupts that can be used with CP1E 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 communications with general components, and connections with a ModbusRTU Easy Master, Serial PLC Link, and host computer.
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CP1E CPU Unit Instructions Reference Manual(W483)
Section 15 Analog I/O Function This section describes the built-in analog function for NA-type CPU
Units.
Section 16 Built-in Functions This section describes PID temperature control, clock functions, DM
backup functions, security functions.
Section 17 Operating the Programming Device
This section describes basic functions of the CX-Programmer, such as
using the CX-Programmer to write ladder programs to control the CP1E
CPU Unit, to transfer the programs to the CP1E 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
interruptions.
CP1E CPU Unit Hardware User’s Manual (Cat. No. W479)
Section Contents
Section 1 Overview and Specifications
This section gives an overview of the CP1E, describes its features, and
provides its specifications.
Section 2 Basic System Configuration and Devices
This section describes the basic system configuration and unit models
of the CP1E.
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 CP1E 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.
Section 5 Installation and Wiring This section describes how to install and wire CP1E Units.
Section 6 Troubleshooting This section describes how to troubleshoot problems that may occur
with a CP1E PLC, including the error indications provided by the CP1E
Units.
Section 7 Maintenance and Inspection
This section describes periodic inspections, the service life of the Battery, 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,
and wiring serial communications for the CP1E.
Section Contents
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CP1E CPU Unit Instructions Reference Manual(W483)
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
CP1E CPU Unit Hardware User’s Manual(W479)
5
5-2 Installation
5-2-1 Installation Location
DIN Track Installation
1
2
Release
DIN Track mounting pins
3
DIN Track
DIN Track 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 DIN Track mounting pins from the back of the Units to release
them, and mount the Units to the DIN Track.
Fit the back of the Units onto the DIN Track 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 DIN Track 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.
References to the location of more detailed or related information.
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CP1E CPU Unit Instructions Reference Manual(W483)
Terminology and Notation
Ter m Description
E-type CPU Unit A basic model of CPU Unit that support basic control applications using instructions such
as basic, movement, arithmetic, and comparison instructions.
Basic models of CPU Units are called “E-type CPU Units” in this manual.
N-type CPU Unit An application model of CPU Unit that supports connections to Programmable Terminals,
inverters, and servo drives.
Application models of CPU Units are called “N-type CPU Units” in this manual.
NA-type CPU Unit An application model of CPU Unit that supports built-in analog and connections to Pro-
grammable Terminals, inverters, and servo drives.
Application models of CPU Units with built-in analog are called “NA-type CPU Units” in
this manual.
CX-Programmer A programming device that applies for programming and debugging PLCs.
The CX-Programmer includes the Micro PLC Edition CX-Programmer (CX-One Lite), the
CX-Programmer (CX-One) and the CX-Programmer for CP1E.
This manual describes the unique applications and functions of the Micro PLC Edition
CX-Programmer version 9.03 or higher CX-Programmer for CP1E.
“CX-Programmer” refers to the Micro PLC Edition CX-Programmer version 9.03 or higher
CX-Programmer for CP1E in this manual.
Note E20/30/40 and N20/30/40 CPU Units are supported by CX-Programmer version 8.2
or higher. E10/14, N14/60 and NA20 CPU Units are supported by CX-Programmer
version 9.03 or higher.
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CP1E CPU Unit Instructions Reference Manual(W483)
Sections in this Manual
1
2
3
4
1
2
3
4
Summary of Instructions
A
Appendices
Instructions
Instruction Execution Times and Number
of Steps
Monitoring and Computing the Cycle Time
A
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CP1E CPU Unit Instructions Reference Manual(W483)
CONTENTS
Introduction ...............................................................................................................1
CP1E CPU Unit Manuals...........................................................................................2
Manual Structure.......................................................................................................5
Safety Precautions ..................................................................................................15
Precautions for Safe Use........................................................................................18
Regulations and Standards....................................................................................19
Related Manuals......................................................................................................20
Section 1 Summary of Instructions .............................................. 1-1
1-1 Summary of Instructions ........................................................................................................ 1-2
Section 2 Instructions .................................................................... 2-1
Notation and Layout of Instruction Descriptions ......................................................................... 2-2
Sequence Input Instructions .......................................................................................................... 2-5
LD/LD NOT ................................................................................................................................................ 2-7
AND/AND NOT .......................................................................................................................................... 2-9
OR/OR NOT .............................................................................................................................................2-11
AND LD/OR LD ........................................................................................................................................ 2-13
NOT .......................................................................................................................................................... 2-16
UP/DOWN ................................................................................................................................................ 2-17
Sequence Output Instructions ..................................................................................................... 2-18
OUT/OUT NOT ........................................................................................................................................ 2-18
TR ............................................................................................................................................................ 2-20
KEEP ....................................................................................................................................................... 2-21
DIFU ......................................................................................................................................................... 2-25
DIFD ......................................................................................................................................................... 2-27
SET/RSET ............................................................................................................................................... 2-29
SETA/RSTA .............................................................................................................................................. 2-31
SETB/RSTB .............................................................................................................................................2-33
Sequence Control Instructions..................................................................................................... 2-35
END ......................................................................................................................................................... 2-38
NOP ......................................................................................................................................................... 2-39
IL/ILC ....................................................................................................................................................... 2-40
MILH/MILR/MILC ..................................................................................................................................... 2-44
JMP/CJP/JME .......................................................................................................................................... 2-53
FOR/NEXT ............................................................................................................................................... 2-56
BREAK ..................................................................................................................................................... 2-59
Timer and Counter Instructions ................................................................................................... 2-60
TIM/TIMX ................................................................................................................................................. 2-66
TIMH/TIMHX ............................................................................................................................................ 2-69
TMHH/TMHHX ......................................................................................................................................... 2-72
TTIM/TTIMX .............................................................................................................................................2-74
TIML/TIMLX .............................................................................................................................................2-77
CNT/CNTX ............................................................................................................................................... 2-80
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CP1E CPU Unit Instructions Reference Manual(W483)
CNTR/CNTRX ......................................................................................................................................... 2-83
CNR/CNRX .............................................................................................................................................. 2-86
Comparison Instructions .............................................................................................................. 2-88
=, <>, <, <=, >, >= .................................................................................................................................... 2-88
=DT, <>DT, <DT, <=DT, >DT, >=DT ......................................................................................................... 2-91
CMP/CMPL .............................................................................................................................................. 2-95
CPS/CPSL ............................................................................................................................................... 2-98
TCMP .................................................................................................................................................... 2-101
BCMP .................................................................................................................................................... 2-103
ZCP/ZCPL ............................................................................................................................................. 2-105
Data Movement Instructions....................................................................................................... 2-108
MOV/MOVL/MVN ................................................................................................................................... 2-108
MOVB .................................................................................................................................................... 2-111
MOVD .................................................................................................................................................... 2-113
XFRB ..................................................................................................................................................... 2-115
XFER ..................................................................................................................................................... 2-117
BSET ..................................................................................................................................................... 2-119
XCHG .................................................................................................................................................... 2-121
DIST ...................................................................................................................................................... 2-123
COLL ..................................................................................................................................................... 2-125
Data Shift Instructions ................................................................................................................ 2-127
SFT ........................................................................................................................................................ 2-127
SFTR ..................................................................................................................................................... 2-129
WSFT .................................................................................................................................................... 2-131
ASL ........................................................................................................................................................ 2-133
ASR ....................................................................................................................................................... 2-134
ROL ....................................................................................................................................................... 2-135
ROR ....................................................................................................................................................... 2-137
SLD/SRD ............................................................................................................................................... 2-139
NASL/NSLL ........................................................................................................................................... 2-141
NASR/NSRL .......................................................................................................................................... 2-144
Increment/Decrement Instructions ............................................................................................ 2-147
++/+ +L ................................................................................................................................................... 2-147
--/- -L ...................................................................................................................................................... 2-150
++B/+ +BL .............................................................................................................................................. 2-153
--B/- -BL ................................................................................................................................................. 2-156
Symbol Math Instructions........................................................................................................... 2-158
+/+L ....................................................................................................................................................... 2-158
+C/+CL .................................................................................................................................................. 2-160
+B/+BL ................................................................................................................................................... 2-162
+BC/+BCL ............................................................................................................................................. 2-164
–/–L ........................................................................................................................................................ 2-166
–C/–CL .................................................................................................................................................. 2-170
–B/–BL ................................................................................................................................................... 2-172
–BC/–BCL .............................................................................................................................................. 2-175
*/*L ......................................................................................................................................................... 2-177
*B/*BL .................................................................................................................................................... 2-179
/, /L ......................................................................................................................................................... 2-181
/B, /BL .................................................................................................................................................... 2-183
Conversion Instructions.............................................................................................................. 2-185
BIN/BINL ................................................................................................................................................ 2-185
BCD/BCDL ............................................................................................................................................ 2-187
NEG ....................................................................................................................................................... 2-189
MLPX ..................................................................................................................................................... 2-191
DMPX .................................................................................................................................................... 2-196
ASC ....................................................................................................................................................... 2-201
HEX ....................................................................................................................................................... 2-205
Logic Instructions........................................................................................................................ 2-210
ANDW/ANDL ......................................................................................................................................... 2-210
ORW/ORWL .......................................................................................................................................... 2-212
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CP1E CPU Unit Instructions Reference Manual(W483)
XORW/XORL .........................................................................................................................................2-214
COM/COML ........................................................................................................................................... 2-216
Special Math Instructions ........................................................................................................... 2-218
APR ........................................................................................................................................................2-218
BCNT .....................................................................................................................................................2-227
Floating-point Math Instructions ................................................................................................ 2-229
FIX/FIXL .................................................................................................................................................2-233
FLT/FLTL ................................................................................................................................................ 2-235
+F, –F, *F, /F ...........................................................................................................................................2-237
=F, <>F, <F, <=F, >F, >=F ........................................................................................................................2-241
FSTR ......................................................................................................................................................2-244
FVAL ......................................................................................................................................................2-249
Table Data Processing Instructions ........................................................................................... 2-253
SWAP ..................................................................................................................................................... 2-253
FCS ........................................................................................................................................................2-255
Data Control Instructions............................................................................................................ 2-257
PIDAT .....................................................................................................................................................2-257
TPO ........................................................................................................................................................2-269
SCL ........................................................................................................................................................2-276
SCL2 ......................................................................................................................................................2-280
SCL3 ......................................................................................................................................................2-284
AVG ........................................................................................................................................................2-287
Subroutines Instructions ............................................................................................................ 2-290
SBS ........................................................................................................................................................2-290
SBN/RET ...............................................................................................................................................2-295
Interrupt Control Instructions..................................................................................................... 2-298
MSKS .....................................................................................................................................................2-300
CLI .........................................................................................................................................................2-303
DI ...........................................................................................................................................................2-306
EI ............................................................................................................................................................2-307
High-speed Counter/Pulse Output Instructions........................................................................ 2-308
INI ..........................................................................................................................................................2-308
PRV ........................................................................................................................................................ 2-311
CTBL ......................................................................................................................................................2-315
SPED .....................................................................................................................................................2-319
PULS ......................................................................................................................................................2-323
PLS2 ......................................................................................................................................................2-325
ACC .......................................................................................................................................................2-331
ORG .......................................................................................................................................................2-336
PWM ......................................................................................................................................................2-339
Step Instructions ......................................................................................................................... 2-341
SNXT/STEP ........................................................................................................................................... 2-342
Basic I/O Unit Instructions.......................................................................................................... 2-352
IORF ......................................................................................................................................................2-352
SDEC .....................................................................................................................................................2-354
DSW .......................................................................................................................................................2-357
MTR .......................................................................................................................................................2-361
7SEG .....................................................................................................................................................2-365
Serial Communication Instructions ........................................................................................... 2-369
TXD ........................................................................................................................................................2-369
RXD .......................................................................................................................................................2-374
Clock Instructions........................................................................................................................ 2-380
CADD/CSUB .......................................................................................................................................... 2-380
DATE ......................................................................................................................................................2-385
Failure Diagnosis Instructions ................................................................................................... 2-387
FAL .........................................................................................................................................................2-387
FALS ......................................................................................................................................................2-393
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CP1E CPU Unit Instructions Reference Manual(W483)
Other Instructions........................................................................................................................ 2-398
STC/CLC ............................................................................................................................................... 2-398
WDT ...................................................................................................................................................... 2-399
Section 3 Instruction Execution Times and Number of Steps ... 3-1
3-1 CP1E CPU Unit Instruction Execution Times and Number of Steps .................................. 3-2
Section 4 Monitoring and Computing the Cycle Time................. 4-1
4-1 Monitoring the Cycle Time...................................................................................................... 4-2
4-1-1 Monitoring the Cycle Time.......................................................................................................... 4-2
4-2 Computing the Cycle Time .....................................................................................................4-3
4-2-1 CPU Unit Operation Flowchart ................................................................................................... 4-3
4-2-2 Cycle Time Overview.................................................................................................................. 4-4
4-2-3 I/O Refresh Times for PLC Units ................................................................................................ 4-5
4-2-4 Cycle Time Calculation Example ................................................................................................ 4-6
4-2-5 Increase in Cycle Time for Online Editing................................................................................... 4-6
Section A Appendices ....................................................................A-1
Alphabetical List of Instructions by Mnemonic .............................................................................A-2
Revision History ....................................................................................... Revision-1
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CP1E CPU Unit Instructions Reference Manual(W483)
Read and Understand this Manual
Please read and understand this manual before using the product. Please consult your OMRON representative
if you have any questions or comments.
Warranty and Limitations of Liability
WARRANTY
OMRON’s exclusive warranty is that the products are free from defects in materials and workmanship for a
period of one year (or other period if specified) from date of sale by OMRON.
OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NONINFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE
PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS
DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR
INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED.
LIMITATIONS OF LIABILITY
OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES,
LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS,
WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT
LIABILITY.
In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which
liability is asserted.
IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS
REGARDING THE PRODUCTS UNLESS OMRON’S ANALYSIS CONFIRMS THAT THE PRODUCTS
WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO
CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.
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CP1E CPU Unit Instructions Reference Manual(W483)
Application Considerations
SUITABILITY FOR USE
OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the
combination of products in the customer’s application or use of the products.
At the customer’s request, OMRON will provide applicable third party certification documents identifying
ratings and limitations of use that apply to the products. This information by itself is not sufficient for a
complete determination of the suitability of the products in combination with the end product, machine,
system, or other application or use.
The following are some examples of applications for which particular attention must be given. This is not
intended to be an exhaustive list of all possible uses of the products, nor is it intended to imply that the uses
listed may be suitable for the products:
• Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or
uses not described in this manual.
• Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical
equipment, amusement machines, vehicles, safety equipment, and installations subject to separate
industry or government regulations.
• Systems, machines, and equipment that could present a risk to life or property.
Please know and observe all prohibitions of use applicable to the products.
NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR
PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO
ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND INSTALLED
FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
PROGRAMMABLE PRODUCTS
OMRON shall not be responsible for the user’s programming of a programmable product, or any
consequence thereof.
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CP1E CPU Unit Instructions Reference Manual(W483)
Disclaimers
CHANGE IN SPECIFICATIONS
Product specifications and accessories may be changed at any time based on improvements and other
reasons.
It is our practice to change model numbers when published ratings or features are changed, or when
significant construction changes are made. However, some specifications of the products may be changed
without any notice. When in doubt, special model numbers may be assigned to fix or establish key
specifications for your application on your request. Please consult with your OMRON representative at any
time to confirm actual specifications of purchased products.
DIMENSIONS AND WEIGHTS
Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when
tolerances are shown.
PERFORMANCE DATA
Performance data given in this manual is provided as a guide for the user in determining suitability and does
not constitute a warranty. It may represent the result of OMRON’s test conditions, and the users must
correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and
Limitations of Liability.
ERRORS AND OMISSIONS
The information in this manual has been carefully checked and is believed to be accurate; however, no
responsibility is assumed for clerical, typographical, or proofreading errors, or omissions.
15
CP1E CPU Unit Instructions Reference Manual(W483)
Safety Precautions
The following notation is used in this manual to provide precautions required to ensure safe usage of a
CP-series PLC. The safety precautions that are provided are extremely important to safety. Always read
and heed the information provided in all safety precautions.
Definition of Precautionary Information
Symbols
The triangle symbol indicates precautions (including
warnings). The specific operation is shown in the triangle
and explained in text. This example indicates a precaution for electric shock.
The circle and slash symbol indicates operations that you
must not do. The specific operation is shown in the circle
and explained in text.
The filled circle symbol indicates operations that you
must do. The specific operation is shown in the circle and
explained in text. This example shows a general precaution for something that you must do.
The triangle symbol indicates precautions (including
warnings). The specific operation is shown in the triangle
and explained in text. This example indicates a general
precaution.
The triangle symbol indicates precautions (including
warnings). The specific operation is shown in the triangle
and explained in text. This example indicates a precaution for hot surfaces.
WARNING
Caution
Indicates an imminently hazardous situation which,
if not avoided, will result in death or serious injury.
Additionally, there may be severe property damage.
Indicates a potentially hazardous situation which,
if not avoided, may result in minor or moderate
injury, or property damage.
Precautions for Safe Use
Indicates precautions on what to do and what not to do to ensure using the product safely.
Precautions for Correct Use
Indicates precautions on what to do and what not to do to ensure proper operation
and performance.
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CP1E CPU Unit Instructions Reference Manual(W483)
Be sure to sufficiently confirm the safety at the destination when you transfer
the program or I/O memory or perform procedures to change the I/O memory.
Devices connected to PLC outputs may incorrectly operate regardless of the operating mode of the CPU Unit.
With an E-type CPU Unit or with an N/NA-type CPU Unit without a Battery, the contents of the DM Area (D) *, Holding Area (H), the Counter Present Values (C), the status of Counter Completion Flags (C), and the status of bits in the Auxiliary Area (A)
related to clock functions may be unstable when the power supply is turned ON.
*This does not apply to areas backed up to EEPROM using the DM backup function.
If the DM backup function is being used, be sure to use one of the following methods
for initialization.
1. Clearing All Areas to All Zeros
Select the Clear Held Memory (HR/DM/CNT) to Zero Check Box in the Startup
Data Read Area in the PLC Setup.
2. Clearing Specific Areas to All Zeros or Initializing to Specific Values
Make the settings from a ladder program.
If the data is not initialized, the unit or device may operate unexpectedly because of
unstable data.
Execute online edit only after confirming that no adverse effects will be caused
by extending the cycle time.
Otherwise, the input signals may not be readable.
The DM Area (D), Holding Area (H), Counter Completion Flags (C), and Counter
Present Values (C) will be held by the Battery if a Battery is mounted in a CP1EN/NAD- CPU Unit. When the battery voltage is low, however, I/O memory
areas that are held (including the DM, Holding, and Counter Areas) will be unstable.
The unit or device may operate unexpectedly because of unstable data.
Use the Battery Error Flag or other measures to stop outputs if external outputs are performed from a ladder program based on the contents of the DM
Area or other I/O memory areas.
Sufficiently check safety if I/O bit status or present values are monitored in the
Ladder Section Pane or present values are monitored in the Watch Pane.
If bits are set, reset, force-set, or force-reset by inadvertently pressing a shortcut key,
devices connected to PLC outputs may operate incorrectly regardless of the operating mode.
CautionCaution
17
CP1E CPU Unit Instructions Reference Manual(W483)
Program so that the memory area of the start address is not exceeded when
using a word address or symbol for the offset.
For example, write the program so that processing is executed only when the indirect
specification does not cause the final address to exceed the memory area by using
an input comparison instruction or other instruction.
If an indirect specification causes the address to exceed the area of the start address,
the system will access data in other area, and unexpected operation may occur.
Set the temperature range according to the type of temperature sensor connected to the Unit.
Temperature data will not be converted correctly if the temperature range does not
match the sensor.
Do not set the temperature range to any values other than those for which temperature ranges are given in the following table.
An incorrect setting may cause operating errors.
Caution
18
CP1E CPU Unit Instructions Reference Manual(W483)
Precautions for Safe Use
Observe the following precautions when using a CP-series PLC.
Handling
• To initialize the DM Area, back up the initial contents for the DM Area to backup memory using
one of the following methods.
• Set the number of words of the DM Area to be backed up starting with D0 in the Number of
CH of DM for backup Box in the Startup Data Read Area.
• Include programming to back up specified words in the DM Area to built-in EEPROM by turning ON A751.15 (DM Backup Save Start Bit).
• Check the ladder program for proper execution before actually running it on the Unit. Not checking
the program may result in an unexpected operation.
• The ladder program and parameter area data in the CP1E CPU Units are backed up in the built-in
EEPROM backup memory. The BKUP indicator will light on the front of the CPU Unit when the
backup operation is in progress. Do not turn OFF the power supply to the CPU Unit when the
BKUP indicator is lit. The data will not be backed up if power is turned OFF and a memory error
will occur the next time the power supply is turned ON.
• With a CP1E CPU Unit, data memory can be backed up to the built-in EEPROM backup memory.
The BKUP indicator will light on the front of the CPU Unit when backup is in progress. Do not turn
OFF the power supply to the CPU Unit when the BKUP indicator is lit. If the power is turned OFF
during a backup, the data will not be backed up and will not be transferred to the DM Area in RAM
the next time the power supply is turned ON.
• Before replacing the battery, supply power to the CPU Unit for at least 30 minutes and then complete battery replacement within 5 minutes. Memory data may be corrupted if this precaution is
not observed.
• The equipment may operate unexpectedly if inappropriate parameters are set. Even if the appropriate parameters are set, confirm that equipment will not be adversely affected before transferring the parameters to the CPU Unit.
• Before starting operation, confirm that the contents of the DM Area is correct.
• After replacing the CPU Unit, make sure that the required data for the DM Area, Holding Area, and
other memory areas has been transferred to the new CPU Unit before restarting operation.
• Do not attempt to disassemble, repair, or modify any Units. Any attempt to do so may result in malfunction, fire, or electric shock.
• Confirm that no adverse effect will occur in the system before attempting any of the following. Not
doing so may result in an unexpected operation.
• Changing the operating mode of the PLC (including the setting of the startup operating mode).
• Force-setting/force-resetting any bit in memory.
• Changing the present value of any word or any set value in memory.
External Circuits
• Always configure the external circuits to turn ON power to the PLC before turning ON power to the
control system. If the PLC power supply is turned ON after the control power supply, temporary
errors may result in control system signals because the output terminals on DC Output Units and
other Units will momentarily turn ON when power is turned ON to the PLC.
• Fail-safe measures must be taken by the customer to ensure safety in the event that outputs from
output terminals remain ON as a result of internal circuit failures, which can occur in relays, transistors, and other elements.
• If the I/O Hold Bit is turned ON, the outputs from the PLC will not be turned OFF and will maintain
their previous status when the PLC is switched from RUN or MONITOR mode to PROGRAM mode.
Make sure that the external loads will not produce dangerous conditions when this occurs. (When
operation stops for a fatal error, including those produced with the FALS instruction, all outputs from
PLC will be turned OFF and only the internal output status in the CPU Unit will be maintained.)
19
CP1E CPU Unit Instructions Reference Manual(W483)
Regulations and Standards
SYSMAC is a registered trademark for Programmable Controllers made by OMRON Corporation.
CX-One is a registered trademark for Programming Software made by OMRON Corporation.
Windows is a registered trademark of Microsoft Corporation.
Other system names and product names in this document are the trademarks or registered trademarks
of their respective companies.
Trademarks
20
CP1E CPU Unit Instructions Reference Manual(W483)
Related Manuals
The following manuals are related to the CP1E. Use them together with this manual.
Manual name Cat. No. Model numbers Application Contents
SYSMAC CP Series
CP1E CPU Unit Instructions Reference Manual
(this manual)
W483 CP1E-ED-
CP1E-ND-
CP1E-NAD-
To learn programming instructions in
detail
Describes each programming instruction in
detail.
When programming, use this manual together
with the CP1E CPU Unit Software User’s Manual (Cat. No. W480).
SYSMAC CP Series
CP1E CPU Unit Software User’s Manual
W480 CP1E-ED-
CP1E-ND-
CP1E-NAD-
To lear n the software
specifications of the
CP1E PLCs
Describes the following information for CP1E
PLCs.
• CPU Unit operation
• Internal memory
• Programming
• Settings
• CPU Unit built-in functions
• Interrupts
• High-speed counter inputs
• Pulse outputs
• Serial communications
• Other functions
Use this manual together with the CP1E CPU Unit Hardware User’s
Manual (Cat. No. W479) and Instructions Reference Manual (Cat. No.
W483).
SYSMAC CP Series
CP1E CPU Unit Hardware User’s Manual
W479 CP1E-ED-
CP1E-ND-
CP1E-NAD-
To learn the hardware specifications
of the CP1E PLCs
Describes the following information for CP1E
PLCs.
• Overview and features
• Basic system configuration
• Part names and functions
• Installation and settings
• Troubleshooting
Use this manual together with the CP1E CPU Unit Software User’s
Manual (Cat. No. W480) and Instructions Reference Manual (Cat. No.
W483).
CS/CJ/CP/NSJ Series
Communications Commands Reference Manual
W342 CS1G/H-CPUH
CS1G/H-CPU-V1
CS1D-CPUH
CS1D-CPUS
CS1W-SCU
-V1
CS
1W-SCB-V1
CJ1G/H-CPUH
CJ1G-CPUP
CJ1M-CPU
CJ1G-CPU
CJ1W-SCU-V1
To learn communications commands for
CS/CJ/CP/NSJseries Controllers in
detail
Describes
1) C-mode commands and
2) FINS commands in detail.
Read this manual for details on C-mode and
FINS commands addressed to CPU Units.
Note This manual describes commands addressed to CPU Units. It
does not cover commands addressed to other Units or ports (e.g.,
serial communications ports on CPU Units, communications ports
on Serial Communications Units/Boards, and other Communications Units).
SYSMAC CP Series
CP1L/CP1E CPU Unit
Introduction Manual
W461
CP1L-L10D-
CP1L-L14D-
CP1L-L20D-
CP1L-M30D-
CP1L-M40D-
CP1L-M60D-
CP1E-ED-
CP1E-ND-
CP1E-NAD-
To learn the basic
setup methods of the
CP1L/CP1E PLCs
Describes the following information for
CP1L/CP1E PLCs.
• Basic configuration and component names
• Mounting and wiring
• Programming, data transfer, and debugging
using the CX-Programmer
• Application program examples
1-1
CP1E CPU Unit Instructions Reference Manual(W483)
1
This section provides a summary of instructions used with a CP1E CPU Unit.
1-1 Summary of Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Summary of Instructions
1 Summary of Instructions
1-2
CP1E CPU Unit Instructions Reference Manual(W483)
1-1 Summary of Instructions
There are 200 types of instructions can be used by CP1E.
The following table lists the instructions by function. Refer to the reference pages for the
detail of each instruction.
Instrucion
Typ e
Instruction Mnemonic
FUN
No.
Function Page
Sequence
Input Instructions
LOAD LD
-
Indicates a logical start and creates an ON/OFF execution condition based on
the ON/OFF status of the specified operand bit.
2-7
@LD
-
%LD
-
!LD
-
!@LD
-
!%LD
-
LOAD NOT LD NOT
-
Indicates a logical start and creates an ON/OFF execution condition based on
the reverse of the ON/OFF status of the specified operand bit.
2-7
@LD NOT
-
%LD NOT
-
!LD NOT
-
!@LD NOT
-
!%LD NOT
-
AND AND
-
Takes a logical AND of the status of the specified operand bit and the current
execution condition.
2-9
@AND
-
%AND
-
!AND
-
!@AND
-
!%AND
-
AND NOT AND NOT
-
Reverses the status of the specified operand bit and takes a logical AND with
the current execution condition.
2-9
@AND NOT
-
%AND NOT
-
!AND NOT
-
!@AND NOT
-
!%AND NOT
-
OR OR
-
Takes a logical OR of the ON/OFF status of the specified operand bit and the
current execution condition.
2-11
@OR
-
%OR
-
!OR
-
!@OR
-
!%OR
-
OR NOT OR NOT
-
Reverses the status of the specified bit and takes a logical OR with the current
execution condition.
2-11
@OR NOT
-
%OR NOT
-
!OR NOT
-
!@OR NOT
-
!%OR NOT
-
AND LOAD AND LD
-
Takes a logical AND between logic blocks. 2-13
OR LOAD OR LD
-
Takes a logical OR between logic blocks. 2-13
NOT NOT 520 Reverses the execution condition. 2-16
CONDITION ON UP 521 UP(521) turns ON the execution condition for one cycle when the execution
condition goes from OFF to ON.
2-17
CONDITION OFF DOWN 522 DOWN(522) turns ON the execution condition for one cycle when the execution
condition goes from ON to OFF.
2-17
1-3
1 Summary of Instructions
CP1E CPU Unit Instructions Reference Manual(W483)
1-1 Summary of Instructions
1
Sequence
Output
Instructions
OUTPUT OUT
-
Outputs the result (execution condition) of the logical processing to the specified bit.
2-18
!OUT
-
OUTPUT NOT OUT NOT
-
Reverses the result (execution condition) of the logical processing, and outputs
it to the specified bit.
2-18
!OUT NOT
-
TR Bits TR
-
TR bits are used to temporarily retain the ON/OFF status of execution conditions in a program when programming in mnemonic code.
2-20
KEEP KEEP 011 Operates as a latching relay. 2-21
!KEEP
DIFFERENTIATEUPDIFU 013 DIFU(013) turns the designated bit ON for one cycle when the execution condi-
tion goes from OFF to ON (rising edge).
2-25
!DIFU
DIFFERENTIATE
DOWN
DIFD 014 DIFD(014) turns the designated bit ON for one cycle when the execution condi-
tion goes from ON to OFF (falling edge).
2-27
!DIFD
SET SET
-
SET turns the operand bit ON when the execution condition is ON. 2-29
@SET
-
%SET
-
!SET
-
!@SET
-
!%SET
-
RESET RSET
-
RSET turns the operand bit OFF when the execution condition is ON. 2-29
@RSET
-
%RSET
-
!RSET
-
!@RSET
-
!%RSET
-
MULTIPLE BIT SET SETA 530 SETA(530) turns ON the specified number of consecutive bits. 2-31
@SETA
MULTIPLE BIT
RESET
RSTA 531 RSTA(531) turns OFF the specified number of consecutive bits. 2-31
@RSTA
SINGLE BIT SET SETB 532 SETB(532) turns ON the specified bit in the specified word when the execution
condition is ON.
Unlike the SET instruction, SETB(532) can be used to set a bit in a DM word.
2-33
@SETB
!SETB
!@SETB
SINGLE BIT RESET RSTB 533 RSTB(533) turns OFF the specified bit in the specified word when the execu-
tion condition is ON.
Unlike the RSET instruction, RSTB(533) can be used to reset a bit in a DM
word.
2-33
@RSTB
!RSTB
!@RSTB
Instrucion
Type
Instruction Mnemonic
FUN
No.
Function Page
1 Summary of Instructions
1-4
CP1E CPU Unit Instructions Reference Manual(W483)
Sequence
Control
Instructions
END END 001 Indicates the end of a program. 2-38
NO OPERATION NOP 000 This instruction has no function. (No processing is performed for NOP(000).) 2-39
INTERLOCK IL 002 Interlocks all outputs between IL(002) and ILC(003) when the execution condi-
tion for IL(002) is OFF.
2-40
INTERLOCK
CLEAR
ILC 003 All outputs between IL(002) and ILC(003) are interlocked when the execution
condition for IL(002) is OFF.
2-40
MULTI-INTERLOCK
DIFFERENTIATION
HOLD
MILH 517 When the execution condition for MILH(517) is OFF, the outputs for all instruc-
tions between that MILH(517) instruction and the next MILC(519) instruction
are interlocked.
2-44
MULTI-INTERLOCK
DIFFERENTIATION
RELEASE
MILR 518 When the execution condition for MILR(518) is OFF, the outputs for all instruc-
tions between that MILR(518) instruction and the next MILC(519) instruction
are interlocked.
2-44
MULTI-INTERLOCK
CLEAR
MILC 519 Clears an interlock started by an MILH(517) or MILR(518) with the same inter-
lock number.
2-44
JUMP JMP 004 When the execution condition for JMP(004) is OFF, program execution jumps
directly to the first JME(005) in the program with the same jump number.
2-53
JUMP END JME 005 Indicates the end of a jump initiated by JMP(004) or CJP(510). 2-53
CONDITIONAL
JUMP
CJP 510 The operation of CJP(510) is the basically the opposite of JMP(004). When the
execution condition for CJP(510) is ON, program execution jumps directly to the
first JME(005) in the program with the same jump number.
2-53
FOR LOOP FOR 512 The instructions between FOR(512) and NEXT(513) are repeated a specified
number of times.
2-56
NEXT LOOP NEXT 513 The instructions between FOR(512) and NEXT(513) are repeated a specified
number of times.
2-56
BREAK LOOP BREAK 514 Programmed in a FOR-NEXT loop to cancel the execution of the loop for a
given execution condition. The remaining instructions in the loop are processed
as NOP(000) instructions.
2-59
Timer and
Counter
Instructions
HUNDRED-MS
TIMER
TIM
-
TIM/TIMX(550) operates a decrementing timer with units of 0.1-s. 2-66
TIMX 550
TEN-MS TIMER TIMH 015 TIMH(015)/TIMHX(551) operates a decrementing timer with units of 10-ms. 2-69
TIMHX 551
ONE-MS TIMER TMHH 540 TMHH(540)/TMHHX(552) operates a decrementing timer with units of 1-ms. 2-72
TMHHX 552
ACCUMULATIVE
TIMER
TTIM 087 TTIM(087)/TTIMX(555) operates an incrementing timer with units of 0.1-s. 2-74
TTIMX 555
LONG TIMER TIML 542 TIML(542)/TIMLX(553) operates a decrementing timer with units of 0.1-s. 2-77
TIMLX 553
COUNTER CNT
-
CNT/CNTX(546) operates a decrementing counter. 2-80
CNTX 546
REVERSIBLE
COUNTER
CNTR 012 CNTR(012)/CNTRX(548) operates a reversible counter. 2-83
CNTRX 548
RESET TIMER/
COUNTER
CNR/
@CNR
545 CNR(545)/CNRX(547) resets the timers or counters within the specified range
of timer or counter numbers.
2-86
CNRX/
@CNRX
547
Instrucion
Typ e
Instruction Mnemonic
FUN
No.
Function Page
1-5
1 Summary of Instructions
CP1E CPU Unit Instructions Reference Manual(W483)
1-1 Summary of Instructions
1
Comparison
Instructions
Symbol Comparison = , <> , < , <= ,
> , >=
300
∼
328
Symbol comparison instructions compare two values and create an ON execution condition when the comparison condition is true.
2-88
Time Comparison LD, AND,
OR+=DT
341 Time comparison instructions compare two BCD time values and create an ON
execution condition when the comparison condition is true.
2-91
LD, AND,
OR+<>DT
342
LD, AND,
OR+<DT
343
LD, AND,
OR+<=DT
344
LD, AND,
OR+>DT
345
LD, AND,
OR+>=DT
346
UNSIGNED
COMPARE
CMP 020 Compares two unsigned binary values (constants and/or the contents of speci-
fied words) and outputs the result to the Arithmetic Flags in the Auxiliary Area.
2-95
!CMP
DOUBLE
UNSIGNED
COMPARE
CMPL 060 Compares two double unsigned binary values (constants and/or the contents of
specified words) and outputs the result to the Arithmetic Flags in the Auxiliary
Area.
2-95
SIGNED BINARY
COMPARE
CPS 114 Compares two signed binary values (constants and/or the contents of specified
words) and outputs the result to the Arithmetic Flags in the Auxiliary Area.
2-98
!CPS
DOUBLE SIGNED
BINARY COMPARE
CPSL 115 Compares two double signed binary values (constants and/or the contents of
specified words) and outputs the result to the Arithmetic Flags in the Auxiliary
Area.
2-98
TABLE COMPARE TCMP 085 Compares the source data to the contents of 16 words and turns ON the corre-
sponding bit in the result word when the contents are equal.
2-101
@TCMP
UNSIGNED BLOCK
COMPARE
BCMP 068 Compares the source data to 16 ranges (defined by 16 lower limits and 16
upper limits) and turns ON the corresponding bit in the result word when the
source data is within the range.
2-103
@BCMP
AREA RANGE
COMPARE
ZCP 088 Compares the 16-bit unsigned binary value in CD (word contents or constant)
to the range defined by LL and UL and outputs the results to the Arithmetic
Flags in the Auxiliary Area.
2-105
DOUBLE AREA
RANGE COMPARE
ZCPL 116 Compares the 32-bit unsigned binary value in CD and CD+1 (word contents or
constant) to the range defined by LL and UL and outputs the results to the
Arithmetic Flags in the Auxiliary Area.
2-105
Data Movement Instructions
MOVE MOV 021 Transfers a word of data to the specified word. 2-108
@MOV
!MOV
!@MOV
DOUBLE MOVE MOVL/
@MOVL
498 Transfers two words of data to the specified words. 2-108
MOVE NOT MVN/
@MVN
022 Transfers the complement of a word of data to the specified word. 2-108
MOVE BIT MOVB/
@MOVB
082 Transfers the specified bit. 2-111
MOVE DIGIT MOVD/
@MOVD
083 Transfers the specified digit or digits. (Each digit is made up of 4 bits.) 2-113
MULTIPLE BIT
TRANSFER
XFRB/
@XFRB
062
Transfers the specified number of consecutive bits. 2-115
BLOCK TRANSFER XFER/
@XFER
070 Transfers the specified number of consecutive words. 2-117
BLOCK SET BSET/
@BSET
071 Copies the same word to a range of consecutive words. 2-119
DATA EXCHANGE XCHG/
@XCHG
073 Exchanges the contents of the two specified words. 2-121
SINGLE WORD
DISTRIBUTE
DIST/
@DIST
080 Transfers the source word to a destination word calculated by adding an offset
value to the base address.
2-123
DATA COLLECT COLL/
@COLL
081 Transfers the source word (calculated by adding an offset value to the base
address) to the destination word.
2-125
Instrucion
Type
Instruction Mnemonic
FUN
No.
Function Page
1 Summary of Instructions
1-6
CP1E CPU Unit Instructions Reference Manual(W483)
Data Shift
Instructions
SHIFT REGISTER SFT 010 Operates a shift register. 2-127
REVERSIBLE
SHIFT REGISTER
SFTR/
@SFTR
084 Creates a shift register that shifts data to either the right or the left. 2-129
WORD SHIFT WSFT/
@WSFT
016 Shifts data between St and E in word units. 2-131
ARITHMETIC
SHIFT LEFT
ASL/
@ASL
025
Shifts the contents of Wd one bit to the left.
2-133
ARITHMETIC
SHIFT RIGHT
ASR/
@ASR
026 Shifts the contents of Wd one bit to the right. 2-134
ROTATE LEFT ROL/
@ROL
027 Shifts all Wd bits one bit to the left including the Carry Flag (CY). 2-135
ROTATE RIGHT ROR/
@ROR
028 Shifts all Wd bits one bit to the right including the Carry Flag (CY). 2-137
ONE DIGIT SHIFT
LEFT
SLD/
@SLD
074 Shifts data by one digit (4 bits) to the left. 2-139
ONE DIGIT SHIFT
RIGHT
SRD/
@SRD
075 Shifts data by one digit (4 bits) to the right. 2-139
SHIFT N-BITS LEFT NASL/
@NASL
580 Shifts the specified 16 bits of word data to the left by the specified number of
bits.
2-141
DOUBLE SHIFT
N-BITS LEFT
NSLL/
@NSLL
582 Shifts the specified 32 bits of word data to the left by the specified number of
bits.
2-141
SHIFT N-BITS
RIGHT
NASR/
@NASR
581 Shifts the specified 16 bits of word data to the right by the specified number of
bits.
2-144
DOUBLE SHIFT
N-BITS RIGHT
NSRL/
@NSRL
583 Shifts the specified 32 bits of word data to the right by the specified number of
bits.
2-144
Increment/
Decrement
Instructions
INCREMENT
BINARY
++/
@++
590 Increments the 4-digit hexadecimal content of the specified word by 1. 2-147
DOUBLE INCREMENT BINARY
++L/
@++L
591 Increments the 8-digit hexadecimal content of the specified words by 1. 2-147
DECREMENT
BINARY
--
/
@
--
592 Decrements the 4-digit hexadecimal content of the specified word by 1. 2-150
DOUBLE DECREMENT BINARY
--
L/
@
--
L
593 Decrements the 8-digit hexadecimal content of the specified words by 1. 2-150
INCREMENT BCD ++B/
@++B
594 Increments the 4-digit BCD content of the specified word by 1. 2-153
DOUBLE INCREMENT BCD
++BL/
@++BL
595 Increments the 8-digit BCD content of the specified words by 1. 2-153
DECREMENT BCD
--
B/
@
--
B
596 Decrements the 4-digit BCD content of the specified word by 1. 2-156
DOUBLE DECREMENT BCD
--
BL/
@
--
BL
597 Decrements the 8-digit BCD content of the specified words by 1. 2-156
Instrucion
Typ e
Instruction Mnemonic
FUN
No.
Function Page
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