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Omron 3G3FV-PDRT1-SIN user manual Sysmac CV-series Message Transmission, Using CMND194

Models: 3G3FV-PDRT1-SIN

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CompoBus/D Communications Card Operations	Chapter 5

5-2-3 SYSMAC CV-series Message Transmission

HUsing CMND(194)

With CV-series PCs, CMND(194) is used to send explicit messages. To send an explicit message, it is necessary to place FINS command “2801” in front and to send the command to the Master Unit. The Master Unit that receives the command converts the command data to an explicit message and trans- fers it to the destination node. When sending an explicit message, it is not possible to directly specify the destination node with CMND(194).

(194)
CMND	S	D	C

DS: Beginning Command Storage Word

Specify the beginning word address for the command data transferred to the CompoBus/D Master Unit. Preset the data to be transferred in consecutive words as shown in the following table.

Word address		Bits

	15 to 8			7 to 0

S	Command data (Set explicit message FINS command “2801.”)

S+1	Node of Slave or Master for transmission		Explicit message service code
	Address: 0 to 3F hex (0 to 63)		Write: 10	Read: 0E

S+2	Class ID code (Set DeviceNet class code for relevant function.)
	Set within 0001 to 002A (hex) with Inverter’s CompoBus/D Communications Card.
S+3	Instance ID code (Set DeviceNet instance code for relevant function.)
	Set within 0001 to 0003 (hex) with Inverter’s CompoBus/D Communications Card.

S+4	Attribute ID code		Attached data (for writing)
	(Set DeviceNet attribute code for relevant
	function.)

---	Attached data (for writing)

DD: Beginning Response Storage Word

Specify the beginning word address of the area for storing responses to messages.

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Omron 3G3FV-PDRT1-SIN user manual Sysmac CV-series Message Transmission, Using CMND194, Beginning Command Storage Word

Contents

For Sysdrive 3G3FV High-function General-purpose Inverters USER’S ManualItems to Check Before Unpacking  Omron Omron Product ReferencesInstallation and Wiring Precautions Adjustment Precautions Table of Contents CompoBus/D Communications Card Operations Chapter Functions and System Configuration Functions Easy CommunicationsCommunications with Sysmac C200HX/HG/HE and CV-series PCs Choice of Communications Functions Multi-vendor NetworkRemote I/O function Output PC to 3G3FV Applicable to Various System ConfigurationsConnect Multiple PCs to the Same Network CompoBus/D FeaturesSystem Configuration Example Simultaneous Remote I/O and Message ServicesHandle Slaves with Different Response Speeds Free Remote I/O AllocationFixed Allocation Configuration without a Configurator CompoBus/D System ConfigurationFree Allocation Configuration with a Configurator Configurator Overview3G8F5-DRM21 3G8E2-DRM21 Configurator SpecificationsInverter CompoBus/D Communications SpecificationsSpecifications ChapterC200HS Communications without Configurator Fixed AllocationCommunications with Configurator Free Allocation Applicable PC CV SeriesDM Area cannot be manipulated by bit, so it cannot be allo Chapter CompoBus/D Communications Line Design Network Components Network Configuration OverviewBranching Patterns from Trunk Line ConnectionsTrunk and Drop Lines Branching PatternsMaximum Network Length Network Configuration RestrictionsBaud Rate and Communications Distance Maximum Communications DistanceConfiguration Example Locating Terminating ResistorsTotal Drop Line Length Basic Concept Power Supply Location Patterns FlowchartLocating the Nodes on Both Sides of the Power Supply Calculating the Power Supply Location Setting the Power Supply LocationThick Cable Thin CableDistance m 100 Max. current a Calculating the Best Location of the Actual Nodes CountermeasuresCalculation Example Left Side Equation FormulaeInternal Circuitry of the Power Supply Tap Splitting the System into Multiple Power SuppliesSplitting the Power Supply System Power Supply Tap ConfigurationRestrictions Dual Power SuppliesGrounding the CompoBus/D Communications Card Communications Line Noise PreventionGrounding the Network Grounding the NetworkCommunications Cable Shielding Communications Power Supply Noise PreventionCommunications Power Supply Switching Power Supply ConfigurationSuspending the Communications Power Supply Noise Prevention WiringNoise Prevention for Peripheral Devices Chapter Setup and Wiring Nomenclature and Settings Names of Parts Terminal BlockDisplay Sticker color Code Cable color Details Indicator Display Meaning Color Status Operation IndicatorsPin Kbps Baud Rate and Node Address SettingsBaud Rate Setting Pins Node Address Setting PinsMounting Procedure Communications Cable Wiring Connecting Communications CablesFront View Side View CompoBus/D Communications Card Crimp Terminal Inverter Internal WiringConnecting Communications Cables to T-branch Taps Branch Tap Connectors DCN1-1C T-branch TapDCN1-3C T-branch Tap Connecting Terminating Resistors Branch Tap Terminating ResistorTerminal-block Terminating Resistor Chapter CompoBus/D System Startup Overview and Restrictions of Word Allocations Fixed Allocation Without ConfiguratorFree Allocation With Configurator Sysmac Word Allocations and Scan ListScan Lists Scan ListFree Allocation Restrictions Free Remote I/O Allocations Scan List ApplicationCreating Scan Lists Fixed Remote I/O AllocationsUsing Scan Lists Fixed Word AllocationsAllocation Areas for Different PCs CIO 1900 to CIO 2000 to IR 50 to IR IR 350 to IR 399 381 O Allocations and ErrorsSetup Error I/O Area Overlap Setup Error I/O Area Range ViolationBasic Application Procedure Verification Error Slave I/O Size DiffersFixed Allocation Example Chapter Allocation Areas and Maximum Words for Different PCs Free AllocationsWrong Free Allocation RestrictionsExample of Free Allocations Chapter Constant Content SEQ indicator Digital Operator Sysdrive 3G3FV SettingsInverter Run Command Selection Constant Content REF indicator Digital OperatorConstant Name Content Setting Default Range Operator display CompoBus/D Communications SettingsConstant Content Frequency Reference Settings and Display UnitsStartup Procedure Chapter CompoBus/D Communications Card Operations Remote I/O Standard Remote I/O Initial Setting Classification Word address Bits 15 to Inverter Run CommandsWords Allocated to Sysdrive 3G3FV-series Inverters Inverter StatusRotational Speed Monitor Data Rotational Speed Reference DataTypes of Remote I/O Operation Basic Remote I/OStandard Remote I/O Inputs 3G3FV to Sysmac PC Instance ID 150 Dec 96 Hex Special Remote I/OInputs 3G3FV to Sysmac PC Instance ID 71 Dec 47 Hex Outputs Sysmac PC to 3G3FV Instance ID 100 Dec 64 HexMessage Communications DeviceNet Explicit Messages Message Communications OperationsTypes of Message Communications Using Iowr Sending and Receiving Messages with C200HX/HG/HE PCsOverview of Explicit Messages Word address Bits 15 to Control CodeBeginning Source Word Destination InformationMessage Timing Timing of Message Response Reading Communications FlagsFlag Functions Beginning Response Storage Word Using CMND194Beginning Command Storage Word Sysmac CV-series Message TransmissionMessage Response Read Timing Beginning Control Code WordWord address Bits 14 to Command Format Type Name Address Content Word BitOverview of Messages and Responses Support Service Code Motor Data Objects Class 28 HexResponse Format Support Service Codes Control Supervisor Objects Class 29 HexObject Details Chapter DeviceNet error code Operator display Meaning Fault Codes7 AC/DC Drive Objects Class 2A Hex Depending on the acceleration Communications Data Setting Examples Communications Data Reference Example Switching via Parameter Objects Using the Configurator Switching Remote I/O OperationData Setting Example Switching via Connection ObjectsConnection Objects for Switching Remote I/O Operations Restrictions on Switching Remote I/OChapter Function Codes Special Remote I/O OperationOverview of Special Remote I/O Words Used for Special Remote I/OSetting Data for Operations and Parameter Constants Enabling Parameter Setting Data by Enter CommandData type Transmission Inverter operation Remarks Matching Function Codes and Register Numbers Error code ContentSpecial Remote I/O Communications Timing Special Remote I/O ResponsesRegister No. hex Function Content Read Write Inputting Control/FrequencyHandling Illustration Inverter Run Commands Register Number 0000 Hex Bit ContentInverter Outputs Register Number 0009 Hex Operator Status Register Number 0011 Hex Register number hex Function Content Read WriteInverter Monitoring Functions Inverter Status Register Number 0010 HexBit Display Content Fault 1 Register Number 0014 HexFault 2 Register Number 0015 Hex Fault 3 Register Number 0016 HexAlarm 2 Register Number 001A Hex CPF Error 1 Register NumberCPF Error 2 Register Number 0018 Hex Alarm 1 Register Number 0019 HexInverter Monitoring U1-jj Operating Status Register Number 002B Hex Output Terminal Status Register Number 002A HexInverter Monitoring U2-jj, U3-jj Code Display Content Error CodesApplication b Parameter Constants Constants for Initialize ModeParameter Constants for Program Mode Parameter Constant Reading and WritingChapter Tuning C Parameter Constants Vector control default settings will be displayed Motor Constant E Parameter Constants Command-related d Parameter ConstantsFmax Those given PGO Option F Parameter ConstantsExternal Terminal Function H Parameter Constants Protective Function L Parameter Constants Chapter Operator o Parameter Constants Chapter Communications Errors Communications Line Errors Operation IndicatorsIndicator Display Meaning Countermeasures Color Status Chapter Be lit in red Message Communications Errors Explicit Message ErrorsError Meaning Countermeasures Code Error Code Meaning Special Remote I/O ErrorsSpecial Remote I/O Errors Enter CommandMemory Data Backup Inverter FaultsDetecting Inverter Faults Confirming Inverter Fault StatusChapter Communications Standard Remote I/O Programming AllocationsRemote I/O Inputs from 3G3FV Inverter to PC Words m and m + Operation Timing ChartLadder Program Message Communications Programming Inverter Fault Processing Timing Chart Sets the node address Checks the message response Reading/Writing DataResponse data storage area Command code Completion code storage Ladder Program Checks Fins end code Word Function Special Remote I/O Programs Simple Operation ProgramsInverter Control Input Word Allocation Inverter Status Word AllocationClassification Word address 15 to Program-related Bits UsedInverter Control Input Remote I/O Allocation AreasTiming Chart Chapter Sets frequency reference Chapter Allocation Reading Parameter DataClassification 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 3G3FV-PDRT1-SIN SpecificationsIdentify Objects Identification Information Class 01 Hex ObjectsStatus Details Message Router Objects Class 02 HexDeviceNet Objects Class 03 Hex Service Code No. Hex Get attribute singleAssembly Objects Class 04 Hex Allocation Information DetailsByte Bit DeviceNet Connection Objects Class 05 Hex Chapter Chapter Chapter More than One Master in Network CompoBus/D Communications Response TimeCommunications Cycle Time One Master in NetworkInverter I/O response time O Response Time of InverterIndex Index Index Index Revision History