Omron
CPM1A
operation manual
Dimensions with Peripheral Devices Attached, Appendix B
Troubleshooting
Specs
Characteristics
Install
Error codes
Device Circuit diagram
Input signal
Password
Fatal error Input indicators
Changing Timer, Counter SV
Page 154
Dimensions
Appendix B
Dimensions with Peripheral Devices Attached
Approx. 90
Approx. 125
145
Page 153
Page 155
Image 154
Page 153
Page 155
Contents
CPM1A
CPM1A Programmable Controllers
Omron Product References
Omron
Table of Contents
Appendices
About this Manual
Precautions
Safety Precautions
General Precautions
Intended Audience
Operating Environment Precautions
Application Precautions
Xiv
Application Precautions
Backup method Data
Concepts
EC Directives
Applicable Directives
Conformance to EC Directives
Xviii
Section
1 CPM1A Features
CPM1A Features and Functions
Section
Standard Peripheral Devices
Using the PT
NT Link Communications CompoBus/S I/O Link Units
Programming is Possible
Expansion I/O Units
2 I/O Terminal and IR Bit Allocation
CPU Units
Unit Relay output Transistor output Sink type Source type
3 CPM1A Functions
Control Corresponding IR word Setting range BCD
Set value Word Word 001 or later
PC model Input bits Response time
Mode Function
PC model Input bits Min. input pulse width
Pulse output single-phase output
Temperature Sensor Unit Functions
CompoBus/S Slave Functions CPM1A-SRT21
CPU Unit and Expansion Unit
System Configuration
CPU Unit and Expansion I/O Unit Configuration
CPM1A CPU Units
Expansion I/O Units
Unit Max. number Inputs Outputs Model Units
Host Link Communications
Expansion Units
Connecting to a
Programmable Terminal
Adapters and Cables
One-to-one PC Link Communications
Name Usage Model number
CompoBus/S I/O Link Connections
Name Specifications
One-to-one NT Link Communications
Peripheral Device Connections
Sysmac Support Software SYSMAC-CPT Support
Name Model number
Revised Specifications
Previous specifications New specifications Relevant pages
Unit Specifications and Components
General Specifications
Specifications
CPM1A-10CDR-j CPM1A-20CDR-j CPM1A-30CDR-j CPM1A-40CDR-j
Characteristics
Memory Backup
Increment Mode 5 kHz Max
3 I/O Specifications
CPU Unit Input Specifications
Specification
Expansion I/O Unit Input Specifications
CPU Unit and Expansion I/O Unit Output Specifications
Relay Output
20EDT 8ET
Transistor Output Sink Type
Transistor Output Source Type
10CDT1-D 20CDT1-D 30CDT1-D 40CDT1-D 20EDT1 8ET1
RS-232C Adapter Specifications
Communications Adapter Specifications
RS-422 Adapter Specifications
CPM1A-10CDR-j/10CDT-D/10CDT1-D 10 I/O Terminals
Unit Components
CPU Unit Components
CPM1A-40CDR-j/40CDT-D/40CDT1-D 40 I/O Terminals
Fatal error Input indicators
Indicator Status Meaning
CPU Unit Component Descriptions
Expansion I/O Unit with 8 Input Terminals
Expansion I/O Unit Components
Expansion I/O Unit with 20 I/O Terminals
Expansion I/O Unit with 8 Output Terminals
Temperature Sensor Unit Components
Analog I/O Unit Components
Set value Thermocouple Range C Range F
CPM1A-TS001/002
CPM1A-TS101/102
Set value Platinum resistance Range C Range F
Pins Function
CompoBus/S I/O Link Unit Components
RS-232C Adapter
Communications Adapter Components
RS-422 Adapter
Installation and Wiring
Power Supply Voltage
Design Precautions
Power Supply Wiring
4 CPM1A Power Interruptions
Momentary Power Failure Detection
Selecting an Installation Site
Installation Site Conditions
Automatic Restart
Panel/Cabinet Installation
Overheating
1 CPM1A Orientation
Installing the CPM1A
2 CPM1A Installation
Correct
DIN Track Installation
Installation
Connecting an Expansion I/O Unit
Removal
Section
Line Noise
Wiring and Connections
General Precautions for Wiring
Hanging Ducts
Conduits
Ground Wiring
Floor Ducts
Grounding
Crimp Connectors
To 240-VAC Power Supply
VDC Power Supply
Input Wiring
Input Configuration
CPM1A-8ED
Input Wiring Example
Outputs
Device Circuit diagram
Input Devices
Inductive Loads
Output Wiring
Relay Output Wiring
Output Configurations
CPM1A-8ER
Transistor Output Wiring Sink Type
CPM1A-8ET
Transistor Output Wiring Source Type
CPM1A-40CDT1-D
Polarity of Power Supply for the Load
Output Short Protection
Inrush Current Considerations
Fuse Insertion
Host Link Connections
Peripheral Device Connection
One-to-one Host Link Connection
One-to-N Host Link Connection
RDB SDB RDA SDA
One-to-one PC Link Connections
One-to-one NT Link Connections
C200HX/HG/HE PC
Using Peripheral Devices
2 CPM1A Restrictions and Precautions
SSS System Setup
Support Software Capabilities
Offline Operations
Online Editing
Fill
Group Name Description Go To
Copy
Print
Group Name Description Utility Data Area Lists
File Time Chart
PC Setup
Change
Online Operations
Offline and Online Operations
CQM1-PRO01-E
Using a Programming Console
Compatible Programming Consoles
C200H-PRO27-E
Different Keys
Mode Switch
Buzzer Volume
Contrast Control
Monitor Mode
Changing the CPM1A’s Mode with the Mode Switch
Program Mode
RUN Mode
Connecting the Programming Console
Panel Installation
Entering the Password
Preparation for Operation
Program Password Program BZ
Programming Console Operations
Overview
All Clear
Clearing Memory
Partial Clear
Buzzer Operation
Reading/Clearing Error Messages
Key Sequence
OFF
Entering or Editing Programs
Writing Hexadecimal, BCD Constant
Writing a Word Address
#FFF6
Writing an Unsigned Decimal Number
Writing a Word Address DM
Instruction Search
Bit Operand Search
00207INSERT END Not
Inserting and Deleting Instructions
Insertion
Deletion
00178CIRCUIT ERR
Checking the Program
Delete END
Corrected Program
Cont
11 Bit, Digit, Word Monitor
Bit Monitor
Word Monitor
Channel LR
Multiple Address Monitoring
CLR Channel LR
@OFF OFF OFF
Differentiation Monitor
Binary Monitor
CLR OFF OFF OFF
Three-word Monitor
Signed Decimal Monitor
Unsigned Decimal Monitor
Three-word Data Modification
Changing Timer, Counter SV
3CH CHG?
Inputting a New SV Constant
Hexadecimal, BCD Data Modification
Incrementing and Decrementing a Constant
Pres VAL?
Binary Data Modification
Montr
Signed Decimal Data Modification
D0000 Montr
Force Set, Reset
Unsigned Decimal Data Modification
On on
Clear Force Set/Reset
Hex-ASCII Display Change
00000FORCE RELE?
Displaying the Cycle Time
Program Password
Programming Example
Preparatory Operations
00000MEMORY CLR? HR CNT DM Montr END HR CNT DM
Programming Procedures
Example Program
Inputting the Self-holding Bit
Programming Procedures
Inputting the One-second Timer
Write NOP
Inputting the Two-second Timer
Inputting the 10-count Counter
Inputting the Flicker Output
LD not
Inputting the END001 Instruction
Test Run in Monitor Mode
Monitor BZ
Test Runs and Error Processing
Initial System Checks
Initial System Checks and Test Run Procedure
2 CPM1A Test Run Procedure
Points to check
Flash Memory Precautions
Error
CPM1A Cycle
Self-diagnosis Functions
Non-fatal Errors
Fatal Errors
Message FAL No Meaning and appropriate response
Error Messages
Identifying Errors
User-defined Errors
Error Flags
FALS07
Programming Console Operation Errors
Programming Errors
Message MSG46
Type Message Meaning and appropriate response
Circuit ERR
Troubleshooting Flowcharts
Main Check
Power Supply Check
Fatal Error Check
Follow the Memory Error
Non-fatal Error Check
121
122
Environmental Conditions Check
Memory Error Check
Inspection Items
Maintenance Inspections
Power supply Allowable voltage fluctuation range
Inspection items Details Criteria Remarks
Standard Tools
Handling Precautions
Necessary Tools for Inspection
Measurement Devices
Expansion Memory Unit
Memory Areas
Precautions
Overview
Button
Specifications
Specifications and Nomenclature
Nomenclature
Mounting/Removing Eeprom
LED Indicator
Handling
Mounting Eeprom
CPM1, CPM1A, CPM2A
Peripheral Port Communications Settings
PC Connections
CQM1, and SRM1 PCs
Disconnecting
Uploading Programs
Operation Procedure
Downloading Programs
134
135
CPU Units
Standard Models
Expansion Units
Expansion I/O Units
CompoBus/S I/O Link Unit
Temperature Sensor Units
Description Specifications Model number
Communications Adapters
Name Appearance Model Number Specifications
Peripheral Devices
CPM1A-20CDR-j/20CDT-D/20CDT1-D CPU Unit
Dimensions
CPM1A-10CDR-j/10CDT-D/10CDT1-D CPU Unit
CPM1A-30CDR-j/30CDT-D/30CDT1-D CPU Unit
CPM1A-20EDjExpansion I/O Unit
CPM1A-40CDR-j/40CDT-D/40CDT1-D CPU Unit
CPM1A-8jjjExpansion I/O Unit
CPM1A-MAD01 Analog I/O Unit
CPM1A-TSjjjTemperature Sensor Unit
CPM1A-SRT21 CompoBus/S I/O Link Unit
CPM1-CIF01 RS-232C Adapter
CPM1-CIF11 RS-422 Adapter
Dimensions with Peripheral Devices Attached
Appendix B
AUTOEXEC.BAT
ACP
Ascii
BCD
Bit-control instruction
Bit designator
Bit number
Block
CONFIG.SYS
CTS
Data link
Default
DIP switch
Data link area
Eeprom
Eprom
FCS
Input signal
Delay
Initialization error
Install
JIS
LED
LSS
Not
OFF
PCB
RAM
Prom
RAS
ROM
SCP
SSS
System error
Syntax error
System configuration
System error message
WDT
Numbers
Index
165
166
167
Revision code Date Revised content
Revision History
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