Sysmac CQM1 User Manual

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Message Meaning and appropriate response
IL-ILC ERR IL(02) and ILC(03) are not used in pairs. Correct the program so
that each IL(02) has a unique ILC(03). Although this error message
will appear if more than one IL(02) is used with the same ILC(03),
the program will executed as written. Make sure your program is
written as desired before proceeding.
JMP-JME
ERR
JMP(04) 00 and JME(05) 00 are not used in pairs. Although this
error message will appear if more than one JMP(04) 00 is used with
the same JME(05) 00, the program will be executed as written.
Make sure your program is written as desired before proceeding.
SBN-RET
ERR
If the displayed address is that of SBN(92), two different
subroutines have been defined with the same subroutine number.
Change one of the subroutine numbers or delete one of the
subroutines. If the displayed address is that of RET(93), RET(93)
has not been used properly. Check requirements for RET(93) and
correct the program.
Message Meaning and appropriate response
COIL DUPL The same bit is being controlled (i.e., turned ON and/or OFF) by
more than one instruction (e.g., OUT, OUT NOT, DIFU(13),
DIFD(14), KEEP(11), SFT(10)). Although this is allowed for certain
instructions, check instruction requirements to confirm that the
program is correct or rewrite the program so that each bit is
controlled by only one instruction.
JMP
UNDEFD
JME(05) has been used with no JMP(04) with the same jump
number. Add a JMP(04) with the same number or delete the
JME(05) that is not being used.
SBS
UNDEFD
A subroutine exists that is not called by SBS(91). Program a
subroutine call in the proper place, or delete the subroutine if it is
not required.
4-4 User-defined Errors
There are three instructions that the user can use to define his own errors or
messages. These instructions are used to send messages to the Programming
Console connected to the PC, cause a non-fatal or a fatal error.
FAILURE ALARM - FAL(06) FAL(06) is an instruction that causes a non-fatal error. The following will occur
when an FAL(06) instruction is executed:
1, 2, 3... 1. The ERR/ALM indicator on the CPU Unit will flash. PC operation will con-
tinue.
2. The instruction’s 2-digit BCD FAL number (01 to 99) will be written to
SR 25300 to SR 25307.
3. The FAL number and time of occurrence will be recorded in the PC’s error
log area if a Memory Cassette with a clock (RTC) is used.
The FAL numbers can be set arbitrarily to indicate particular conditions. The
same number cannot be used as both an FAL number and an FALS number.
To clear an FAL error, correct the cause of the error, execute FAL 00, and then
clear the error using the Programming Console.
FALS(07) is an instruction that causes a fatal error. The following will occur when
an FALS(07) instruction is executed:
1, 2, 3... 1. Program execution will be stopped and outputs will be turned OFF.
2. The ERR/ALM indicator on the CPU Unit will be lit.
3. The instruction’s 2-digit BCD FALS number (01 to 99) will be written to
SR 25300 to SR 25307.
4. The FALS number and time of occurrence will be recorded in the PC’s error
log area if a Memory Cassette with a clock (RTC) is used.
Level B Errors
Level C Errors
SEVERE FAILURE ALARM -
FALS(07)
User-defined Errors
Section 4-4

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