CPM1A-8ET | Omron guide

Wiring and Connections	Section 3-4
	CPM1A-8ET

24VDC+10%/–15%

Load

Load	Load

Load

24VDC+10%/–15%

COM 01

00 02

04 06

COM 05

Load		Load	Load

03

07

Load

!Caution Double-check the polarity of the power supply for the load before turning it on.

56

Image 69

Omron operation manual CPM1A-8ET

Contents

CPM1A CPM1A Programmable Controllers  Omron Omron Product References Table of Contents Appendices About this Manual Precautions General Precautions Safety PrecautionsIntended Audience Application Precautions Operating Environment Precautions Xiv Application Precautions Backup method Data Applicable Directives EC DirectivesConcepts Conformance to EC Directives Xviii Section CPM1A Features and Functions 1 CPM1A FeaturesSection NT Link Communications CompoBus/S I/O Link Units Using the PTStandard Peripheral Devices Programming is Possible CPU Units 2 I/O Terminal and IR Bit AllocationExpansion I/O Units Unit Relay output Transistor output Sink type Source type Control Corresponding IR word Setting range BCD 3 CPM1A FunctionsSet value Word Word 001 or later PC model Input bits Response time PC model Input bits Min. input pulse width Mode Function Pulse output single-phase output CompoBus/S Slave Functions CPM1A-SRT21 Temperature Sensor Unit Functions CPU Unit and Expansion I/O Unit Configuration System ConfigurationCPU Unit and Expansion Unit CPM1A CPU Units Unit Max. number Inputs Outputs Model Units Expansion I/O Units Expansion Units Host Link Communications Programmable Terminal Connecting to a One-to-one PC Link Communications Adapters and CablesName Usage Model number One-to-one NT Link Communications Name SpecificationsCompoBus/S I/O Link Connections Peripheral Device Connections Name Model number Sysmac Support Software SYSMAC-CPT Support Previous specifications New specifications Relevant pages Revised Specifications Unit Specifications and Components Specifications General SpecificationsCPM1A-10CDR-j CPM1A-20CDR-j CPM1A-30CDR-j CPM1A-40CDR-j Characteristics Memory Backup CPU Unit Input Specifications 3 I/O SpecificationsIncrement Mode 5 kHz Max Specification Expansion I/O Unit Input Specifications Relay Output CPU Unit and Expansion I/O Unit Output Specifications Transistor Output Source Type Transistor Output Sink Type20EDT 8ET 10CDT1-D 20CDT1-D 30CDT1-D 40CDT1-D 20EDT1 8ET1 Communications Adapter Specifications RS-232C Adapter SpecificationsRS-422 Adapter Specifications CPU Unit Components Unit ComponentsCPM1A-10CDR-j/10CDT-D/10CDT1-D 10 I/O Terminals CPM1A-40CDR-j/40CDT-D/40CDT1-D 40 I/O Terminals Indicator Status Meaning Fatal error Input indicatorsCPU Unit Component Descriptions Expansion I/O Unit with 20 I/O Terminals Expansion I/O Unit ComponentsExpansion I/O Unit with 8 Input Terminals Expansion I/O Unit with 8 Output Terminals Analog I/O Unit Components Temperature Sensor Unit Components CPM1A-TS101/102 CPM1A-TS001/002Set value Thermocouple Range C Range F Set value Platinum resistance Range C Range F CompoBus/S I/O Link Unit Components Pins Function Communications Adapter Components RS-232C AdapterRS-422 Adapter Installation and Wiring Power Supply Wiring Design PrecautionsPower Supply Voltage 4 CPM1A Power Interruptions Installation Site Conditions Selecting an Installation SiteMomentary Power Failure Detection Automatic Restart Overheating Panel/Cabinet Installation 2 CPM1A Installation Installing the CPM1A1 CPM1A Orientation Correct DIN Track Installation Connecting an Expansion I/O Unit InstallationRemoval Section General Precautions for Wiring Wiring and ConnectionsLine Noise Hanging Ducts Floor Ducts Ground WiringConduits Grounding To 240-VAC Power Supply Crimp Connectors VDC Power Supply Input Configuration Input Wiring CPM1A-8ED Outputs Input Wiring Example Input Devices Device Circuit diagram Inductive Loads Relay Output Wiring Output Wiring Output Configurations CPM1A-8ER Transistor Output Wiring Sink Type CPM1A-8ET CPM1A-40CDT1-D Transistor Output Wiring Source Type Output Short Protection Polarity of Power Supply for the Load Fuse Insertion Inrush Current Considerations Peripheral Device Connection Host Link ConnectionsOne-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 SSS System Setup 2 CPM1A Restrictions and PrecautionsSupport Software Capabilities Online Editing Offline Operations Copy Group Name Description Go ToFill Print PC Setup File Time ChartGroup Name Description Utility Data Area Lists Change Online Operations Offline and Online Operations Compatible Programming Consoles Using a Programming ConsoleCQM1-PRO01-E C200H-PRO27-E Buzzer Volume Mode SwitchDifferent Keys Contrast Control Program Mode Changing the CPM1A’s Mode with the Mode SwitchMonitor Mode RUN Mode Panel Installation Connecting the Programming Console Preparation for Operation Entering the Password Program Password Program BZ Overview Programming Console Operations Clearing Memory All ClearPartial Clear Reading/Clearing Error Messages Buzzer OperationKey Sequence OFF Entering or Editing Programs Writing a Word Address Writing Hexadecimal, BCD Constant Writing an Unsigned Decimal Number #FFF6Writing a Word Address DM Bit Operand Search Instruction Search Insertion Inserting and Deleting Instructions00207INSERT END Not Deletion Delete END Checking the Program00178CIRCUIT ERR Corrected Program Bit Monitor 11 Bit, Digit, Word MonitorCont Word Monitor Multiple Address Monitoring Channel LRCLR Channel LR Binary Monitor Differentiation Monitor@OFF OFF OFF CLR OFF OFF OFF Three-word Monitor Unsigned Decimal Monitor Signed Decimal Monitor Changing Timer, Counter SV Three-word Data Modification3CH CHG? Hexadecimal, BCD Data Modification Inputting a New SV ConstantIncrementing and Decrementing a Constant Binary Data Modification Pres VAL?Montr D0000 Montr Signed Decimal Data Modification Unsigned Decimal Data Modification Force Set, Reset Hex-ASCII Display Change Clear Force Set/ResetOn on 00000FORCE RELE? Programming Example Program PasswordDisplaying the Cycle Time Preparatory Operations 00000MEMORY CLR? HR CNT DM Montr END HR CNT DM Example Program Programming Procedures Inputting the One-second Timer Programming ProceduresInputting the Self-holding Bit Write NOP Inputting the 10-count Counter Inputting the Two-second Timer LD not Inputting the Flicker OutputInputting the END001 Instruction Monitor BZ Test Run in Monitor Mode Test Runs and Error Processing 2 CPM1A Test Run Procedure Initial System Checks and Test Run ProcedureInitial System Checks Points to check Flash Memory Precautions CPM1A Cycle Error Fatal Errors Non-fatal ErrorsSelf-diagnosis Functions Message FAL No Meaning and appropriate response User-defined Errors Identifying ErrorsError Messages Error Flags Programming Errors Programming Console Operation ErrorsFALS07 Message MSG46 Circuit ERR Type Message Meaning and appropriate response Main Check Troubleshooting Flowcharts Power Supply Check Follow the Memory Error Fatal Error Check Non-fatal Error Check 121 122 Environmental Conditions Check Memory Error Check Power supply Allowable voltage fluctuation range Maintenance InspectionsInspection Items Inspection items Details Criteria Remarks Necessary Tools for Inspection Handling PrecautionsStandard Tools Measurement Devices Expansion Memory Unit Overview PrecautionsMemory Areas Button Specifications and Nomenclature SpecificationsNomenclature Handling LED IndicatorMounting/Removing Eeprom Mounting Eeprom PC Connections Peripheral Port Communications SettingsCPM1, CPM1A, CPM2A CQM1, and SRM1 PCs Uploading Programs Disconnecting Downloading Programs Operation Procedure 134 135 Expansion Units Standard ModelsCPU Units Expansion I/O Units Description Specifications Model number Temperature Sensor UnitsCompoBus/S I/O Link Unit Communications Adapters Peripheral Devices Name Appearance Model Number Specifications CPM1A-10CDR-j/10CDT-D/10CDT1-D CPU Unit DimensionsCPM1A-20CDR-j/20CDT-D/20CDT1-D CPU Unit CPM1A-30CDR-j/30CDT-D/30CDT1-D CPU Unit CPM1A-40CDR-j/40CDT-D/40CDT1-D CPU Unit CPM1A-20EDjExpansion I/O UnitCPM1A-8jjjExpansion I/O Unit CPM1A-TSjjjTemperature Sensor Unit CPM1A-MAD01 Analog I/O UnitCPM1A-SRT21 CompoBus/S I/O Link Unit CPM1-CIF11 RS-422 Adapter CPM1-CIF01 RS-232C Adapter Appendix B Dimensions with Peripheral Devices Attached Ascii ACPAUTOEXEC.BAT BCD Bit number Bit designatorBit-control instruction Block CTS CONFIG.SYS DIP switch DefaultData link Data link area Eprom Eeprom FCS Initialization error DelayInput signal Install LED JIS LSS OFF Not PCB Prom RAMRAS SCP ROM SSS System configuration Syntax errorSystem error System error message WDT Numbers Index 165 166 167 Revision History Revision code Date Revised content