Omron SYSMAC CPM1 User Manual

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4-3 Programming Console Operations
4-3-1 Overview
The following table lists the programming and monitoring operations that can be
performed from a Programming Console. Refer to the rest of this section for
details on operational procedures.
Name Function
Clearing memory Clears all or part of the Program Memory and any data areas that are not read-only, as well
as the contents of the Programming Console’s memory.
Reading/clearing error
messages
Displays and clears error messages and displays MESSAGE instruction messages.
Buzzer operation Turns on and off the buzzer that sounds when Programming Console keys are pressed.
Setting a program
memory address
Sets the specified program memory address when reading, writing, inserting and deleting
programs.
Reading a program
memory address
Reads the contents of the Program Memory. Displays the status of the currently displayed bit
in PROGRAM and MONITOR modes.
Instruction search Finds occurrences of the specified instruction in the program.
Bit operand search Finds occurrences of the specified operand bit in the program.
Inserting and deleting
instructions
Inserts or deletes instructions from the program.
Entering or editing
programs
Overwrites the contents of the current Program Memory to either input a program for the first
time or to change a program that already exists.
Checking the program Checks for programming errors and displays the program address and error when errors are
found.
Bit, digit, word monitor Monitors the status of up to 16 bits and words, although only 3 can be shown on the display
at one time.
Multiple address
monitor
Monitors the status of up to 6 bits and words simultaneously.
Differentiation monitor Monitors the up or down differentiation status of a particular bit.
Binary monitor Monitors the ON/OFF status of any word’s 16 bits.
3-word monitor Monitors the status of three consecutive words.
Signed decimal
monitor
Converts the contents of the specified word from signed hexadecimal (two’s complement
format) to signed decimal for display.
Unsigned decimal
monitor
Converts hexadecimal data in a word to unsigned decimal for display.
3-word data
modification
Changes the contents of one or more of the 3 consecutive words displayed in the 3-Word
Monitor operation.
Changing timer,
counter SV 1
Changes the SV of a timer or counter.
Changing timer,
counter SV 2
Makes fine adjustment changes to the SV of the timer or counter.
Hexadecimal, BCD
data modification
Changes the BCD or hexadecimal value of a word being monitored.
Binary data
modification
Changes the status of a word’s bits when the word is being monitored.
Signed decimal data
modification
Changes the decimal value of a word being monitored as signed decimal data, within a
range of –32,768 to 32,767. The contents of the specified word are converted automatically
to signed hexadecimal (two’s complement format.)
Unsigned decimal data
modification
Changes the decimal value of a word being monitored as unsigned decimal data, within a
range of 0 to 65,535. A change into hexadecimal data is made automatically.
Force set/reset Forces bits ON (force set) or OFF (force reset.)
Clear force set/reset Restores the status of all bits which have been force set of reset.
Hex-ASCII display
change
Converts word data displays back and forth between 4-digit hexadecimal data and ASCII.
Displaying the cycle
time
Displays the current average cycle time (scan time.)
Programming Console Operations
Section 4-3

Omron SYSMAC CPM1 Specifications

General

Input Voltage	100-240V AC
Supply Voltage	24 VDC or 100-240 VAC (depending on model)
Number of Inputs	6 points
Number of Outputs	4 points
Communication Ports	RS-232
Operating Temperature	0°C to 55°C
Programming Language	Ladder Diagram
Timer/Counter	128 timers/counters
Storage Temperature	-25°C to 70°C
Humidity	10% to 90% (non-condensing)
Type	Programmable Logic Controller (PLC)

Summary

Precautions for CPM1 Programmable Controllers

Intended Audience for CPM1 Manual

Identifies personnel for whom the manual is intended, requiring electrical knowledge.

General Precautions for CPM1 Usage

Outlines essential user responsibilities and product usage guidelines for safe operation.

Safety Precautions for CPM1

Details critical safety warnings, including electrical shock hazards during handling.

Operating Environment Precautions for CPM1

Specifies conditions to avoid during operation to prevent malfunction or damage.

Application Precautions for CPM1

Provides guidance on safe and correct application usage, including system grounding and wiring.

Introduction to CPM1 Programmable Controllers

CPM1 Features and Functions Overview

Introduces the CPM1's capabilities, including construction, I/O, and special functions.

CPM1 System Configuration Options

Describes how CPM1 CPU Units and Expansion I/O Units can be configured.

Revised CPM1 Specifications

Lists changes made to product specifications in later production lots.

CPM1 Unit Specifications and Components

CPM1 Unit General Specifications

Details technical specifications for CPM1 CPU Units, including voltage, power, and environmental ratings.

CPM1 Unit Components Identification

Identifies and describes the components of CPM1 CPU Units, Expansion I/O, and adapters.

CPM1 Installation and Wiring Guide

Design Precautions for CPM1 Systems

Provides crucial precautions for designing systems incorporating CPM1 PCs, focusing on wiring and voltage.

Selecting the Optimal CPM1 Installation Site

Guides users on choosing an optimal installation site to maximize reliability and lifespan.

CPM1 Unit Installation Procedures

Explains the correct procedures for installing CPM1 units, including orientation and mounting.

Wiring and Connections for CPM1

Covers essential information on wiring power supply, I/O, and peripheral devices, including noise prevention.

Using Peripheral Devices with CPM1

SYSMAC Support Software Capabilities for CPM1

Outlines the functions and capabilities of SYSMAC Support Software (SSS) for CPM1 programming.

Connecting and Using a CPM1 Programming Console

Details the compatible programming consoles and how to connect them to the CPM1.

CPM1 Programming Console Operations

Explains various operations performable via a programming console, such as memory clearing and program editing.

CPM1 Programming Example with Console

Demonstrates the step-by-step process of writing a sample program using the programming console.

CPM1 Test Runs and Error Processing

Initial System Checks and Test Run Procedure for CPM1

Guides users through essential checks and procedures for testing CPM1 operation after setup.

Understanding the CPM1 Operational Cycle

Illustrates the operational flow and sequence of processes within the CPM1's cycle.

CPM1 Self-diagnosis Functions

Describes the CPM1's built-in diagnostic functions for identifying and correcting errors.

Programming Console Operation Errors

Lists common error messages encountered during programming console operations.

CPM1 Programming Errors

Details syntax errors detected during program checking and their explanations.

Troubleshooting Flowcharts for CPM1

Provides visual flowcharts to diagnose and resolve common operational errors and issues.

CPM1 Maintenance Inspections

Outlines regular inspection items and criteria to ensure optimal SYSMAC system performance.

CPM1 Handling Precautions

Offers essential guidelines and precautions for safely handling and inspecting the PC system components.

CPM1 Analog I/O Unit Guide

Analog I/O Unit Specifications

Details the technical specifications for the CPM1A-MAD01 Analog I/O Unit.

Analog I/O Unit Nomenclature

Identifies the components of the Analog I/O Unit.

Analog I/O Unit Connection and Allocation

Explains how to connect the Analog I/O Unit and its I/O area allocation.

Analog I/O Unit Settings Configuration

Covers setting the I/O ranges for the Analog I/O Unit using range codes.

Analog I/O Unit Wiring Instructions

Provides instructions for wiring analog inputs and outputs to the Analog I/O Unit.

Appendix A: Standard CPM1 Models

Standard CPM1 CPU Units

Lists standard CPM1 CPU Unit models with their specifications and model numbers.

Standard CPM1 Expansion I/O Units

Lists standard CPM1 Expansion I/O Unit models and their specifications.

Standard CPM1 Special I/O Units

Lists standard Analog I/O Unit models and their specifications.

Standard CPM1 Communications Adapters

Lists standard Communications Adapter models and their functions.

Appendix B: CPM1 Dimensions

CPM1-10CDR- CPU Unit Dimensions

Provides dimensional drawings for CPM1-10CDR- CPU Units.

CPM1-20CDR- CPU Unit Dimensions

Provides dimensional drawings for CPM1-20CDR- CPU Units.

CPM1-30CDR-(-V1) CPU Unit Dimensions

Provides dimensional drawings for CPM1-30CDR-(-V1) CPU Units.

CPM1-20EDR Expansion I/O Unit Dimensions

Provides dimensional drawings for CPM1-20EDR Expansion I/O Units.

CPM1A-20EDT/20EDT1 Expansion I/O Unit Dimensions

Provides dimensional drawings for CPM1A-20EDT/20EDT1 Expansion I/O Units.

CPM1A-MAD01 Analog I/O Unit Dimensions

Provides dimensional drawings for CPM1A-MAD01 Analog I/O Units.

CPM1-CIF01 RS-232C Adapter Dimensions

Provides dimensional drawings for CPM1-CIF01 RS-232C Adapters.

CPM1-CIF11 RS-422 Adapter Dimensions

Provides dimensional drawings for CPM1-CIF11 RS-422 Adapters.

Dimensions with Peripheral Devices Attached

Shows dimensions of CPM1 units with attached peripheral devices.