Sysmac CQM1 User Manual

!
3-6SectionProgramming Console Operations
100
4. Press the CLR Key to end 3-word monitoring and return to the normal moni-
toring display. The rightmost word on the 3-word monitor display will be
monitored.
CLR
D0002
0123
Note Just one word will be monitored, even if 2 or more words were dis-
played when 3-word monitoring was initiated.
3-6-17 Decimal Monitor With Sign
With this operation, hexadecimal data in a word is regarded as hexadecimal
expressed by two’s complement, and is converted to decimal with sign for
display. In addition, two consecutive words of data can be displayed in deci-
mal as eight digits of hexadecimal (double-length display). I/O monitoring,
multiple address monitoring, and 3-word data modification can be used dur-
ing execution.
Caution This function cannot be used with CQM1-CPU11-E and CQM1-CPU21-E CPU
Units.
Note In PROGRAM or MONITOR mode, it is possible to change word data by means
of a decimal-with-sign input. Refer to
3-6-23 Decimal Data Modification (With
Sign)
.
RUN MONITOR PROGRAM
OK OK OK
1, 2, 3... 1. Monitor the word that is to be used for decimal monitor with sign. During mul-
tiple address monitoring, the word on the left is the object.
Multiple address monitoring
cL01 cL0200001
FFF0 F000^ OFF
2. Decimal monitor with sign is executed. When the SHIFT and TR keys are
pressed here, I/O monitor, multiple address monitoring, or 3-word data mod-
ification is restored.
SHIFT TR
cL01
-00016
• Double-length Display
3. The word that was monitored is taken as the rightmost four digits of eight
digits hexadecimal, and the next word as the leftmost four digits, and they
are converted to a decimal number with sign for display.
EXT
cL02 cL01
-0268369936
4. When the decimal monitoring with sign has been completed, I/O monitor,
multiple address monitoring, or 3-word data modification is restored.
SHIFT TR
cL01 cL0200001
FFF0 F000^ OFF
Note I/O monitor, multiple address monitoring, or 3-word data modification can also
be restored by means of the CLR Key.

Sysmac CQM1 Specifications

General

Manufacturer	Omron
Operating Temperature	0 to 55°C
Humidity	10 to 90% RH (non-condensing)
Power Supply	100 to 240 VAC or 24 VDC (depending on model)
Programming Language	Ladder Diagram, Instruction List
Communication Ports	RS-232C
Expansion	Expansion I/O units available
Analog I/O	Available via expansion units
Instruction Set	Basic and advanced instructions
Vibration Resistance	10 to 57 Hz, 0.075 mm amplitude

Summary

SECTION 1 Introduction

1-1 Overview

Provides an overview of setting up and operating a CQM1 System, referencing relevant manual sections.

1-2 System Configuration

Describes the CQM1 PC as a compact, high-speed system composed of CPU, Power Supply, and I/O Units.

1-3 CQM1 Features

Highlights key advanced features of the CQM1, including built-in I/O, speed, and timers/counters.

SECTION 2 Units and Installation

2-1 CPU Unit

Details the different CPU Unit models, their specifications, components, and functions.

2-2 Power Supply Unit

Explains the available Power Supply Units, their specifications, and selection criteria.

2-3 I/O Units

Describes the types of I/O Units, their specifications, and maximum I/O points.

2-5 Wiring and Connections

Provides basic information on wiring Power Supply, I/O Units, and connecting Peripheral Devices.

2-6 Unit Specifications

Lists detailed specifications for Power Supply Units, CPU Units, and various I/O Units.

SECTION 3 The LSS, SSS, SYSMAC-CPT, and Programming Consoles

3-1 LSS Capabilities

Outlines the capabilities of the Ladder Support Software (LSS) for programming and control.

3-4 Compatible Programming Consoles

Describes the compatible programming consoles and their key functions for system operation.

3-6 Programming Console Operations

Details various operations performable via the Programming Console, such as monitoring and data modification.

SECTION 4 Troubleshooting

4-1 Introduction

Introduces PC errors, categorizing them into Program Input, Programming, User-defined, and Operating errors.

4-3 Programming Errors

Details syntax errors detected during program checks, including types, displays, and explanations.

4-5 Operating Errors

Lists and explains non-fatal and fatal errors that occur during PC operation.

4-6 Troubleshooting Flowcharts

Provides flowcharts to systematically diagnose and resolve hardware and software errors.

Appendix A Standard Models

CPU Units

Lists standard CQM1 CPU Unit models with their appearance, communications, memory, and I/O capacity.

Input Units

Details standard DC and AC Input Units, including model numbers and specifications.

Output Units

Lists standard Contact, Transistor, and Triac Output Units with their specifications.

Appendix B Battery Service Life

Appendix C SYSMAC-CPT Precautions

I/O Table Displays

Lists precautions for using the SYSMAC-CPT Support Software with the CQM1, including I/O table and ladder program displays.

Creating Ladder Programs

Lists precautions for using the SYSMAC-CPT Support Software with the CQM1, including I/O table and ladder program displays.

Glossary

Index