Peer Cop, Health Status | Schneider Optics Modicon Quantum Ethernet

The MSTR Instruction

3.2.9Peer Cop Health MSTR Operation

The peer cop health operation (type 9 in the displayed register of the top node) reads selected data from the peer cop communications health table and loads that data to specified 4x registers in state RAM. The peer cop communications health table is12 words long, and the words are indexed via this MSTR operation as words 0 ... 11.

Control Block	The registers in the MSTR control block (the top node) contain the information for a
Utilization	Peer Cop Health operation as described in the following table:

	Register	Function	Content

	Displayed	Operation Type	9

	First implied	Error status	Displays a hex value indicating an MSTR error,
			when relevant.

	Second implied	Data Size	Number of words requested from peer cop table
			(range 1 ... 12).

	Third implied	Index	First word from the table to be read (range 0 ...
			11, where 0 = the first word in the peer cop table
			and 11 = the last word in the table).

	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.
Peer Cop
Peer Cop	The peer cop communications health table (shown below) comprises 12
Communications	contiguous register that can be indexed in an MSTR operation as words 0 ... 11.
Health Status	Each bit in each of the table words is used to represent an aspect of
Information	communications health relative to a specific node on the TCP/IP network:

The bits in words 0 ... 3 represent the health of the global input communication expected from nodes 1 ... 64. Since global input is not supported these bits are set to zero.

zThe bits in words 4 ... 7 represent the health of the output from a specific node. The bits in words 8 ... 11 represent the health of the input to a specific node.

840 USE 115 00 Version 1.0

35

Image 45

Schneider Optics Modicon Quantum Ethernet manual Peer Cop Health Mstr Operation, Communications, Health Status, Information

Contents

USE 115 00 Version Modicon Quantum Ethernet Training Modicon Quantum Ethernet USE 115 00 VesionOctober Document Set Preface USE 115 00 Version Contents Chapter Maintenance Using the Network Options Ethernet TesterMstr Instruction Retrieving Data via the World Wide Web Appendix D Suppliers Glossary Index Appendix a Specifications Contents Viii About This Book Document Scope Related Documentation Validity Note Benefits of Quantum Design Introduction Ethernet Web Embedded Server Modules Type of Cable Network Part Number Models for Fiber Optic and Twisted Pair Cable Systems Removable Door Front Panel Components 140 NOE 251 LED Display Color Indication When On Ethernet Address LabelsAddress Label Internet Protocol IP Network Address Label Locate the global address label on Example Calculating the Derived IP Network AddressFront panel of the module 0 B 7 2 a Twisted Pair Connector Fiber Optic ConnectorsTransmit Data Utility Diskette Network Options Ethernet TesterErrlog Meeting the Demands of Your Application Ethernet and Your Application Guidelines for Designing Your Network Compatibility Using Switches DelaysSegregating Traffic Verifying the Default Configuration Installing and Configuring Module Before You Begin Improper Network Topologies Verifying that the Network Has Been Constructed Properly Installing the Module Are You Really Ready to Install? CheckMounting the Module on the Backplane With connectors 990 XCA 656 Connecting the CableTwisted Pair Snap into place Attaching the Cable Configuring the Module with Modsoft Changing the Default Configuration Assigning a Slot Number Selecting the Ethernet Framing Type Assigning the Default Gateway Address and Subnet Mask Resetting the ModuleAssigning the IP Network Address Configuring More Than One Ethernet Module Parameter Dialog for an Ethernet Web Embedded Server Module Configuring the Module with Concept Mstr Instruction Introduction Mstr DescriptionMstr Operation Code TCP/IP Ethernet Support Size CharacteristicsCompatibility Opcode BF hex Representation ContentInputs Outputs Error Codes Mstr Function Error CodesMiddle Node Bottom Node Ss Hex value Meaning Hex Error Code Meaning Hex Error Code Meaning 5016 An argument is valid Control Block Read and Write Mstr OperationsUtilization Information as described in the following table Statistics information as described in the following table Get Local Statistics Mstr Operation Get Remote Statistics Mstr Operation Clear Local Statistics Mstr Operation Clear Remote Statistics Mstr Operation Peer Cop Peer Cop Health Mstr OperationCommunications Health Status Status Index Type Word Reset Option Module Mstr Operation Read CTE Config Extension Table Mstr OperationModule information as described in the following table CTE Display Parameter Register ContentImplementation Registers. The registers display the following CTE data Write CTE Config Extension Table Mstr Operation Word Meaning 13 TCP/IP Ethernet Statistics Retrieving Data via the World Wide Web Introduction Web Utility Home Accessing the Web Utility Home Quantum Web Utility Web Utility for Quantum Retrieving Data via the World Wide Web Using the Network Options Ethernet Tester Introduction Establishing a Connection with an Ethernet Module Installing the Network Options Ethernet Tester Main Menu Get Statistics Box Getting and Clearing Statistics Sample Statistics MAC Address Using the Network Options Ethernet Tester Read Register Box Reading and Writing Registers Write Register Box Detecting Errors Maintenance Responding to Errors Ready LED Active LED Fault LED Link LEDKernel LED LED Display for Improperly Connected Twisted Pair Cable Collision LED Application LED Reading and Clearing the Error Log EBX, EBP, ESI, EDI, ESP, EFLAGS, EIP Default is Example Errlog 49 To restart the controller, type Y Example Sample Error Log Hot Swapping An Ethernet Module From the Device to Download menu, select Local Head Downloading a New Software Image USE 115 00 Version Power Dissipation Bus Current Required Operating Conditions SpecificationsCommunication Ports Storage Conditions Specifications References Ethernet Developers Guide Introduction Development Environment Overview Class Descriptions CSampledoc Class Accessing TCP/IP CSampleView ClassEvent Description Network Event Member Function Application Message Format Transaction Processing Timers Transmit State Machine Exists the loop Receive State Machine Ethernet Developers Guide Displaying on the Screen Quantum Ethernet TCP/IP Modbus Application Protocol Includes the dstid and data fields Modbus Application Protocol PDUIs defined below Counts and data offsets Modbus 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 Address GlossaryBps Bridge Field Default gatewayFrame Framing types Internet HubIP Address IO Map Packet OSI modelPort Protocol Socket SwitchStack Subnet Glossary Index Index Network Options Ethernet Tester World Wide Web server Mstr