Schneider Optics Modicon Quantum Ethernet manual Get Local Statistics Mstr Operation

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The MSTR Instruction

Register

Function

Content

 

 

 

Second implied

Length

Write = number of registers to be sent to slave.

 

 

Read = number of registers to be read from slave.

 

 

 

Third implied

Slave device data

Specifies starting 4x register in the slave to be

 

area

read from or written to (1 = 4001, 49 =40049).

 

 

 

Fourth implied

Low byte

Quantum backplane slot address of the NOE

 

 

module.

 

 

 

Fifth ... eighth

Destination

Each register contains one byte of the 32-bit IP

implied

 

address.

 

 

 

3.2.5Get Local Statistics MSTR Operation

The Get Local Statistics operation (type 3 in the display register of the top node) obtains information related to the local node where the MSTR has been programmed. (See page page 40 for a listing of the TCP/IP Ethernet network statistics).

Control Block

The registers in the MSTR control block (the top node) contain the Get Local

Utilization

Statistics information as described in the following table:

 

 

 

 

 

Register

Function

Content

 

 

 

 

 

Displayed

Operation Type

3

 

 

 

 

 

First implied

Error status

Displays a hex value indicating an MSTR error,

 

 

 

when relevant.

 

 

 

 

 

Second implied

Length

Starting from offset, the number of words of

 

 

 

statistics from the local processor’s statistics

 

 

 

table; the length must be > 0 < data area.

 

 

 

 

 

Third implied

Offset

An offset value relative to the first available word

 

 

 

in the local processor’s statistics table. If the

 

 

 

offset is specified as 1, the function obtains

 

 

 

statistics starting with the second word in the

 

 

 

table.

 

 

 

 

 

Fourth implied

Low byte

Quantum backplane slot address of the NOE

 

 

 

module.

 

 

 

 

 

Fifth .. Eighth

Not applicable

 

 

implied

 

 

 

 

 

 

32

840 USE 115 00 Version 1.0

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Contents Modicon Quantum Ethernet USE 115 00 VersionTraining Modicon Quantum Ethernet USE 115 00 VesionOctober Document Set Preface USE 115 00 Version Contents Mstr Instruction Using the Network Options Ethernet TesterChapter Maintenance Retrieving Data via the World Wide WebAppendix a Specifications Appendix D Suppliers Glossary IndexContents Viii About This Book Document Scope Validity Note Related DocumentationIntroduction Ethernet Web Embedded Server Modules Benefits of Quantum DesignModels for Fiber Optic and Twisted Pair Cable Systems Type of Cable Network Part NumberFront Panel Components Removable Door140 NOE 251 Color Indication When On LED DisplayAddress Label Address LabelsEthernet Internet Protocol IP Network Address LabelFront panel of the module Example Calculating the Derived IP Network AddressLocate the global address label on 0 B 7 2 aTwisted Pair Connector Fiber Optic ConnectorsTransmit Data Utility Diskette Network Options Ethernet TesterErrlog Ethernet and Your Application Meeting the Demands of Your ApplicationCompatibility Guidelines for Designing Your NetworkSegregating DelaysUsing Switches TrafficInstalling and Configuring Module Before You Begin Verifying the Default ConfigurationVerifying that the Network Has Been Constructed Properly Improper Network TopologiesInstalling the Module Are You Really Ready to Install? CheckMounting the Module on the Backplane Twisted Pair Connecting the CableWith connectors 990 XCA 656 Snap into placeAttaching the Cable Changing the Default Configuration Configuring the Module with ModsoftSelecting the Ethernet Framing Type Assigning a Slot NumberAssigning the Default Gateway Address and Subnet Mask Resetting the ModuleAssigning the IP Network Address Configuring More Than One Ethernet Module Configuring the Module with Concept Parameter Dialog for an Ethernet Web Embedded Server ModuleMstr Instruction Introduction Mstr DescriptionMstr Operation Code TCP/IP Ethernet Support Compatibility CharacteristicsSize Opcode BF hexInputs ContentRepresentation OutputsMiddle Node Mstr Function Error CodesError Codes Bottom NodeHex Error Code Meaning Ss Hex value MeaningHex Error Code Meaning 5016 An argument is valid Utilization Read and Write Mstr OperationsControl Block Information as described in the following tableGet Local Statistics Mstr Operation Statistics information as described in the following tableClear Local Statistics Mstr Operation Get Remote Statistics Mstr OperationClear Remote Statistics Mstr Operation Communications Peer Cop Health Mstr OperationPeer Cop Health StatusType Word Status IndexReset Option Module Mstr Operation Read CTE Config Extension Table Mstr OperationModule information as described in the following table Implementation Parameter Register ContentCTE Display Registers. The registers display the following CTE dataWrite CTE Config Extension Table Mstr Operation 13 TCP/IP Ethernet Statistics Word MeaningRetrieving Data via the World Wide Web Introduction Accessing the Web Utility Home Web Utility HomeWeb Utility for Quantum Quantum Web UtilityRetrieving Data via the World Wide Web Using the Network Options Ethernet Tester Introduction Installing the Network Options Ethernet Tester Establishing a Connection with an Ethernet ModuleMain Menu Getting and Clearing Statistics Get Statistics BoxMAC Address Sample StatisticsUsing the Network Options Ethernet Tester Reading and Writing Registers Read Register BoxWrite Register Box Maintenance Responding to Errors Detecting ErrorsActive LED Ready LEDFault LED Link LEDKernel LED Collision LED LED Display for Improperly Connected Twisted Pair CableReading and Clearing the Error Log Application LEDDefault is Example Errlog 49 EBX, EBP, ESI, EDI, ESP, EFLAGS, EIPExample Sample Error Log To restart the controller, type YHot Swapping An Ethernet Module Downloading a New Software Image From the Device to Download menu, select Local HeadUSE 115 00 Version Communication Ports SpecificationsPower Dissipation Bus Current Required Operating Conditions Storage ConditionsSpecifications Ethernet Developers Guide Introduction ReferencesOverview Development EnvironmentClass Descriptions CSampledoc Class Accessing TCP/IP CSampleView ClassEvent Description Application Message Format Network Event Member FunctionTimers Transaction ProcessingTransmit State Machine Exists the loop Receive State Machine Ethernet Developers Guide Displaying on the Screen Quantum Ethernet TCP/IP Modbus Application Protocol Is defined below Modbus Application Protocol PDUIncludes the dstid and data fields Counts and data offsetsModbus Application Protocol Service Classes Modbus Application Protocol PDU Analysis Quantum Ethernet TCP/IP Modbus Application Protocol TCP/IP Specific Issues Broadcast/MulticastTCP Port Number Reference Documents Quantum Ethernet TCP/IP Modbus Application Protocol Suppliers Suppliers Bps GlossaryAddress BridgeFrame Default gatewayField Framing typesIP Address HubInternet IO MapPort OSI modelPacket ProtocolStack SwitchSocket SubnetGlossary Index Index Mstr Network Options Ethernet Tester World Wide Web server