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Omron 3G3FV-PDRT1-SIN user manual Message Communications Programming Inverter Fault Processing

Models: 3G3FV-PDRT1-SIN

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Communications Programs (SYSMAC C200HX/HG/HE PCs)	Chapter 7

7-2 Message Communications Programming

7-2-1 Inverter Fault Processing

The message communications programming example given here reads and stores the fault data using explicit messages for fault outputs from the Inverter. If the Inverter has a fault, the remote I/O input’s Fault Bit (word m bit 0) will turn ON. Be sure to turn OFF the Run Command Bits (word n bits 0 and 1). In this program example, the fault code is stored in DM 0200.

If commands are interrupted by faults, store the completion code in the DM Area and re-execute the command. When a fault occurs, check the contents of the fault and take countermeasures referring to information provided in the SYSDRIVE 3G3FV High-functionGeneral-purpose Inverter User’s Manual (I516).

H Allocations

Bit	03000				Fault Flag
Bit	03000				Fault Flag
Bit	00000				Fault Code Read Flag
Bit	00000				Fault Code Read Flag
					IOWR Write Completed Flag
Bit	00001
Bit	00001
Bit	00002				Response Flag
Bit	00002				Response Flag
Bit	03003				Sending Message Flag
Bit	03003				Sending Message Flag
Bit	03002				Message Sent Flag
Bit	03002				Message Sent Flag
Bit	00100				Reset Input Bit
Bit	00100				Reset Input Bit
					Slave node address (3G3FV Inverter)
	DM0000
	DM0000
Response data storage area

	DM 2000				Command code 2801
	DM 2000				Command code 2801

	DM 2001				Completion code
	DM 2001				Completion code

	DM 2002				Received bytes
	DM 2002				Received bytes

	DM 2003				Node address, service code; 8E: Read normal, 94: Error
	DM 2003				Node address, service code; 8E: Read normal, 94: Error
	DM 2004				Read data or error code
	DM 2004				Read data or error code
					Completion code storage for communications errors
	DM 0100
	DM 0100
					Fault code storage for Inverter fault

	DM 0200
	DM 0200

7-5

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Omron 3G3FV-PDRT1-SIN user manual Message Communications Programming Inverter Fault Processing

Contents

USER’S Manual For Sysdrive 3G3FV High-function General-purpose InvertersItems to Check Before Unpacking Omron Product References  OmronInstallation and Wiring Precautions Adjustment Precautions Table of Contents CompoBus/D Communications Card Operations Chapter Functions and System Configuration Easy Communications FunctionsCommunications with Sysmac C200HX/HG/HE and CV-series PCs Multi-vendor Network Choice of Communications FunctionsApplicable to Various System Configurations Remote I/O function Output PC to 3G3FVCompoBus/D Features System Configuration ExampleSimultaneous Remote I/O and Message Services Connect Multiple PCs to the Same NetworkFree Remote I/O Allocation Handle Slaves with Different Response SpeedsCompoBus/D System Configuration Fixed Allocation Configuration without a ConfiguratorConfigurator Overview Free Allocation Configuration with a ConfiguratorConfigurator Specifications 3G8F5-DRM21 3G8E2-DRM21CompoBus/D Communications Specifications SpecificationsChapter InverterCommunications without Configurator Fixed Allocation Communications with Configurator Free AllocationApplicable PC CV Series C200HSDM Area cannot be manipulated by bit, so it cannot be allo Chapter CompoBus/D Communications Line Design Network Configuration Overview Network ComponentsConnections Trunk and Drop LinesBranching Patterns Branching Patterns from Trunk LineNetwork Configuration Restrictions Baud Rate and Communications DistanceMaximum Communications Distance Maximum Network LengthLocating Terminating Resistors Configuration ExampleTotal Drop Line Length Basic Concept Flowchart Power Supply Location PatternsLocating the Nodes on Both Sides of the Power Supply Setting the Power Supply Location Calculating the Power Supply LocationThin Cable Thick CableDistance m 100 Max. current a Countermeasures Calculating the Best Location of the Actual NodesCalculation Example Formulae Left Side EquationSplitting the System into Multiple Power Supplies Splitting the Power Supply SystemPower Supply Tap Configuration Internal Circuitry of the Power Supply TapDual Power Supplies RestrictionsCommunications Line Noise Prevention Grounding the NetworkGrounding the Network Grounding the CompoBus/D Communications CardCommunications Power Supply Noise Prevention Communications Power SupplySwitching Power Supply Configuration Communications Cable ShieldingNoise Prevention Wiring Suspending the Communications Power SupplyNoise Prevention for Peripheral Devices Chapter Setup and Wiring Terminal Block Nomenclature and Settings Names of PartsDisplay Sticker color Code Cable color Details Operation Indicators Indicator Display Meaning Color StatusBaud Rate and Node Address Settings Baud Rate Setting PinsNode Address Setting Pins Pin KbpsMounting Procedure Connecting Communications Cables Communications Cable WiringFront View Side View Inverter Internal Wiring CompoBus/D Communications Card Crimp TerminalConnecting Communications Cables to T-branch Taps DCN1-1C T-branch Tap Branch Tap ConnectorsDCN1-3C T-branch Tap Branch Tap Terminating Resistor Connecting Terminating ResistorsTerminal-block Terminating Resistor Chapter CompoBus/D System Startup Fixed Allocation Without Configurator Free Allocation With ConfiguratorSysmac Word Allocations and Scan List Overview and Restrictions of Word AllocationsScan List Scan ListsFree Allocation Restrictions Scan List Application Creating Scan ListsFixed Remote I/O Allocations Free Remote I/O AllocationsFixed Word Allocations Using Scan ListsAllocation Areas for Different PCs O Allocations and Errors Setup Error I/O Area OverlapSetup Error I/O Area Range Violation CIO 1900 to CIO 2000 to IR 50 to IR IR 350 to IR 399 381Verification Error Slave I/O Size Differs Basic Application ProcedureFixed Allocation Example Chapter Free Allocations Allocation Areas and Maximum Words for Different PCsFree Allocation Restrictions WrongExample of Free Allocations Chapter Sysdrive 3G3FV Settings Inverter Run Command SelectionConstant Content REF indicator Digital Operator Constant Content SEQ indicator Digital OperatorCompoBus/D Communications Settings Constant Name Content Setting Default Range Operator displayFrequency Reference Settings and Display Units Constant ContentStartup Procedure Chapter CompoBus/D Communications Card Operations Remote I/O Standard Remote I/O Initial Setting Inverter Run Commands Words Allocated to Sysdrive 3G3FV-series InvertersInverter Status Classification Word address Bits 15 toRotational Speed Reference Data Rotational Speed Monitor DataBasic Remote I/O Types of Remote I/O OperationStandard Remote I/O Special Remote I/O Inputs 3G3FV to Sysmac PC Instance ID 71 Dec 47 HexOutputs Sysmac PC to 3G3FV Instance ID 100 Dec 64 Hex Inputs 3G3FV to Sysmac PC Instance ID 150 Dec 96 HexMessage Communications Operations Message Communications DeviceNet Explicit MessagesTypes of Message Communications Sending and Receiving Messages with C200HX/HG/HE PCs Using IowrOverview of Explicit Messages Control Code Beginning Source WordDestination Information Word address Bits 15 toMessage Timing Communications Flags Timing of Message Response ReadingFlag Functions Using CMND194 Beginning Command Storage WordSysmac CV-series Message Transmission Beginning Response Storage WordBeginning Control Code Word Message Response Read TimingWord address Bits 14 to Type Name Address Content Word Bit Command FormatOverview of Messages and Responses Motor Data Objects Class 28 Hex Support Service CodeResponse Format Control Supervisor Objects Class 29 Hex Support Service CodesObject Details Chapter Fault Codes DeviceNet error code Operator display Meaning7 AC/DC Drive Objects Class 2A Hex Depending on the acceleration Communications Data Setting Examples Communications Data Reference Example Switching Remote I/O Operation Switching via Parameter Objects Using the ConfiguratorSwitching via Connection Objects Connection Objects for Switching Remote I/O OperationsRestrictions on Switching Remote I/O Data Setting ExampleChapter Special Remote I/O Operation Overview of Special Remote I/OWords Used for Special Remote I/O Function CodesEnabling Parameter Setting Data by Enter Command Setting Data for Operations and Parameter ConstantsData type Transmission Inverter operation Remarks Error code Content Special Remote I/O Communications TimingSpecial Remote I/O Responses Matching Function Codes and Register NumbersInputting Control/Frequency Register No. hex Function Content Read WriteHandling Illustration Bit Content Inverter Run Commands Register Number 0000 HexInverter Outputs Register Number 0009 Hex Register number hex Function Content Read Write Inverter Monitoring FunctionsInverter Status Register Number 0010 Hex Operator Status Register Number 0011 HexFault 1 Register Number 0014 Hex Fault 2 Register Number 0015 HexFault 3 Register Number 0016 Hex Bit Display ContentCPF Error 1 Register Number CPF Error 2 Register Number 0018 HexAlarm 1 Register Number 0019 Hex Alarm 2 Register Number 001A HexInverter Monitoring U1-jj Output Terminal Status Register Number 002A Hex Operating Status Register Number 002B HexInverter Monitoring U2-jj, U3-jj Error Codes Code Display ContentConstants for Initialize Mode Parameter Constants for Program ModeParameter Constant Reading and Writing Application b Parameter ConstantsChapter Tuning C Parameter Constants Vector control default settings will be displayed Command-related d Parameter Constants Motor Constant E Parameter ConstantsFmax Those given Option F Parameter Constants PGOExternal Terminal Function H Parameter Constants Protective Function L Parameter Constants Chapter Operator o Parameter Constants Chapter Communications Errors Operation Indicators Communications Line ErrorsIndicator Display Meaning Countermeasures Color Status Chapter Be lit in red Explicit Message Errors Message Communications ErrorsError Meaning Countermeasures Code Special Remote I/O Errors Special Remote I/O ErrorsEnter Command Error Code MeaningInverter Faults Detecting Inverter FaultsConfirming Inverter Fault Status Memory Data BackupChapter Communications Allocations Standard Remote I/O ProgrammingRemote I/O Inputs from 3G3FV Inverter to PC Words m and m + Timing Chart OperationLadder Program Message Communications Programming Inverter Fault Processing Timing Chart Sets the node address Reading/Writing Data Checks the message responseResponse data storage area Command code Completion code storage Ladder Program Checks Fins end code Special Remote I/O Programs Simple Operation Programs Inverter Control Input Word AllocationInverter Status Word Allocation Word FunctionProgram-related Bits Used Inverter Control InputRemote I/O Allocation Areas Classification Word address 15 toTiming Chart Chapter Sets frequency reference Chapter Reading Parameter Data AllocationClassification Word 15 to Transfers read data to DM Writing Parameter Data Forms no processing, to disable the enter command Sets enter command From previous Chapter Appendices Specifications 3G3FV-PDRT1-SINObjects Identify Objects Identification Information Class 01 HexMessage Router Objects Class 02 Hex Status DetailsService Code No. Hex Get attribute single DeviceNet Objects Class 03 HexAllocation Information Details Assembly Objects Class 04 HexByte Bit DeviceNet Connection Objects Class 05 Hex Chapter Chapter Chapter CompoBus/D Communications Response Time Communications Cycle TimeOne Master in Network More than One Master in NetworkO Response Time of Inverter Inverter I/O response timeIndex Index Index Index Revision History