Schneider-optics Web Embedded Server User Manual

Modicon Quantum EthernetWeb Embedded Server Module User Guide840 USE 115 00 Version 1.0

Contentsviii 840 USE 115 00 Version 1.0

Glossary90 840 USE 115 00 Version 1.0OSI modelOpen System Interconnection model. A reference standard describing the required performance of device

Glossary840 USE 115 00 Version 1.0 91socketThe association of a port with an IP address, serving as an identification of sender or recipient.stackThe

Glossary92 840 USE 115 00 Version 1.0WWWWorld Wide Web. A hypertext-based, distributed information system in which clients and servers are freely a

840 USE 115 00 Version 1.0 93Aaddress lables 8assigningdefault Gateway address 22IP network address 22subnet mask 22Bbackplanemounting module to 17ban

Index94 840 USE 115 00 Version 1.0predictability 12Ethernet addresslabel 8set by factory 8Ethernet Developers Kit 13EtherNet framing typeselecting 21

Index840 USE 115 00 Version 1.0 95MSTR 25clear local statistics operation 33clear remote statistics operation 34CTE display implementation 38CTE error

840 USE 115 00 Version 1.0 1About This BookDocument ScopeThis manual will acquaint you with the Quantum Ethernet web embedded server modules and thei

About This Book2 840 USE 115 00 Version 1.0Validity NoteFor the Ethernet web embedded server module to work properly, you must have the proper versio

840 USE 115 00 Version 1.0 31 Introduction1.1 Ethernet Web Embedded Server ModulesThe Quantum Ethernet Web embedded server modules make it possible

Introduction4 840 USE 115 00 Version 1.01.1.2 Models for Fiber Optic and Twisted Pair Cable SystemsModicon has designed two Ethernet web embedded ser

Introduction840 USE 115 00 Version 1.0 51.2 Front Panel ComponentsOn the front panel of each Ethernet embedded web server module, you will find an LE

Introduction6 840 USE 115 00 Version 1.0Figure 2 140 NOE 251 10 Ethernet Web Embedded Serve Module for Fiber Optic NetworksRemovable Door Cable Co

Introduction840 USE 115 00 Version 1.0 71.2.1 LED DisplayFigure 3 LED Display ReadyFaultLinkRun CollEthernet TCP/IPApplKernelActive140NOE 211 10LED

Introduction8 840 USE 115 00 Version 1.01.2.2 Address LabelsEach Quantum Ethernet web embedded server module has two address labels. One identifies t

Introduction840 USE 115 00 Version 1.0 9Note: When you have determined which IP network address you will be using, register it with your system adm

Data, Illustrations, AlterationsData and illustrations are not binding. We reserve the right to alter products in line with our policy of continuous

Introduction10 840 USE 115 00 Version 1.01.2.3 Twisted Pair ConnectorFor the NOE 211, Schneider Automation recommends that you use Category 5 UTP ca

Introduction840 USE 115 00 Version 1.0 111.3 Utility DisketteIncluded with this manual is a diskette containing two utilities for the Ethernet module

Introduction12 840 USE 115 00 Version 1.01.4 Ethernet and Your ApplicationCareful planning of your network can help you achieve optimum performance.

Introduction840 USE 115 00 Version 1.0 13Ethernet network traffic, message length and routing are all variable and can be unpredictable. This can giv

Introduction14 840 USE 115 00 Version 1.0Segregating TrafficThe best method to protect Quantum Automation traffic from information systems traffic i

840 USE 115 00 Version 1.0 152 Installing and Configuring the Module2.1 Before You Begin . . .Quantum Ethernet web embedded server modules come full

Installing and Configuring the Module16 840 USE 115 00 Version 1.0Consult your network administrator to see if any of these conditions apply. If the

Installing and Configuring the Module840 USE 115 00 Version 1.0 172.2 Installing the ModuleThe Ethernet web embedded server module comes fully ready

Installing and Configuring the Module18 840 USE 115 00 Version 1.02.2.3 Connecting the CableTwisted PairIf you are using twisted pair cable, Modicon

Installing and Configuring the Module840 USE 115 00 Version 1.0 19Turn the locking ring to align an arrow with the key. Then align the key with the k

October, 1998Modicon Quantum Ethernet Web Embedded Server Module User Guide840 USE 115 00 Vesion 1.0

Installing and Configuring the Module20 840 USE 115 00 Version 1.02.3 Changing the Default ConfigurationIf any of the following conditions apply, yo

Installing and Configuring the Module840 USE 115 00 Version 1.0 212.4.1 Selecting the Ethernet Framing TypeYou may choose between Ethernet II and IEE

Installing and Configuring the Module22 840 USE 115 00 Version 1.02.4.3 Assigning the IP Network AddressThe Internet Protocol (IP) network address i

Installing and Configuring the Module840 USE 115 00 Version 1.0 232.4.6 Configuring More Than One Ethernet ModuleYou may configure from two to six Et

Installing and Configuring the Module24 840 USE 115 00 Version 1.02.5 Configuring the Module with ConceptOnce the Ethernet web embedded server modul

840 USE 115 00 Version 1.0 253 The MSTR Instruction 3.1 IntroductionAll NOE 2X1 10 Quantum Ethernet web embedded server modules provide the user wit

The MSTR Instruction26 840 USE 115 00 Version 1.0Up to four MSTR instructions can be simultaneously active in a ladder logic program. More than four

The MSTR Instruction840 USE 115 00 Version 1.0 273.2.2 RepresentationFigure 16 MSTR Block StructureInputsThe MSTR instruction has two control inputs:

The MSTR Instruction28 840 USE 115 00 Version 1.0Middle Node ContentThe 4x register entered in the middle node is the first in a group of contiguous

The MSTR Instruction840 USE 115 00 Version 1.0 29* The ss subfield in error code 30ss is shown in the following table.An error on the TCP/IP Ethernet

Document SetQuantum Automation Series Hardware Reference Guide 840 USE 100 00, Version 6.0Modicon Quantum Ethernet TCP/IP Module User Guide840 USE 107

The MSTR Instruction30 840 USE 115 00 Version 1.0Hex Error Code Meaning5016 An argument is valid5017 An internal table has run out of space.5020 The

The MSTR Instruction840 USE 115 00 Version 1.0 31CTE Error Codes The following error codes are returned if there is a problem with the Ethernet confi

The MSTR Instruction32 840 USE 115 00 Version 1.03.2.5 Get Local Statistics MSTR OperationThe Get Local Statistics operation (type 3 in the display

The MSTR Instruction840 USE 115 00 Version 1.0 333.2.6 Clear Local Statistics MSTR OperationThe Clear Local Statistics operation (type 4 in the displ

The MSTR Instruction34 840 USE 115 00 Version 1.0Control Block UtilizationThe registers in the MSTR control block (the top node) contain the Get Rem

The MSTR Instruction840 USE 115 00 Version 1.0 353.2.9 Peer Cop Health MSTR OperationThe peer cop health operation (type 9 in the displayed register

The MSTR Instruction36 840 USE 115 00 Version 1.0The state of a peer cop health bit reflects the current communication status of its associated node

The MSTR Instruction840 USE 115 00 Version 1.0 373.2.10 Reset Option Module MSTR OperationThe Reset Option Module operation (type 10 in the displayed

The MSTR Instruction38 840 USE 115 00 Version 1.0Control Block UtilizationThe registers in the MSTR control block (the top node) contain the Read CT

The MSTR Instruction840 USE 115 00 Version 1.0 393.2.12 Write CTE (Config Extension Table) MSTR OperationThe Write CTE operation (type 12 in the disp

840 USE 115 00 Version 1.0 iiiPrefaceThe data and illustrations found in this book are not binding. We reserve the right to modify our products in li

The MSTR Instruction40 840 USE 115 00 Version 1.03.2.13 TCP/IP Ethernet StatisticsA TCP/IP Ethernet board responds to “Get Local Statistics” and “Se

840 USE 115 00 Version 1.0 414Retrieving Data via the World Wide Web 4.1 IntroductionEach Ethernet web embedded server module contains a World Wide W

Retrieving Data via the World Wide Web42 840 USE 115 00 Version 1.04.2 Accessing the Web Utility Home PageBefore you can access the module’s home pa

Retrieving Data via the World Wide Web840 USE 115 00 Version 1.0 43Figure 18 Quantum Web Utility Page4.3 Web Utility for Quantum PageThe Quantum web

Retrieving Data via the World Wide Web44 840 USE 115 00 Version 1.0

840 USE 115 00 Version 1.0 455Using the Network Options Ethernet Tester5.1 IntroductionAn Ethernet module may act as a client or as a server.If it wi

Using the Network Options Ethernet Tester46 840 USE 115 00 Version 1.05.2 Installing the Network Options Ethernet TesterInsert the utility diskette

Using the Network Options Ethernet Tester840 USE 115 00 Version 1.0 47Type the module’s IP network address or host name in the box provided. Click th

Using the Network Options Ethernet Tester48 840 USE 115 00 Version 1.05.4 Getting and Clearing StatisticsTo get statistics from the Ethernet module,

Using the Network Options Ethernet Tester840 USE 115 00 Version 1.0 49MAC Address.Status. The hex value displayed may be 0001, 8001 or C001:0001 indi

iv 840 USE 115 00 Version 1.0

Using the Network Options Ethernet Tester50 840 USE 115 00 Version 1.0Receive Interrupts and Transmit Interrupts. The number of times the PCNET cont

Using the Network Options Ethernet Tester840 USE 115 00 Version 1.0 515.5 Reading and Writing RegistersTo read registers, select Messages and chose R

Using the Network Options Ethernet Tester52 840 USE 115 00 Version 1.0To change the polling interval without interrupting communication with the Eth

840 USE 115 00 Version 1.0 536Maintenance6.1 Responding to Errors6.1.1 Detecting ErrorsWhen faults occur, the LED display can help you determine what

Maintenance54 840 USE 115 00 Version 1.0The Run indicator will flash. The Coll LED also may flash, indicating that collisions are occurring on the E

Maintenance840 USE 115 00 Version 1.0 556.1.4 Link LEDIf the Link LED fails to light, the module is not communicating with the Ethernet hub.Troublesh

Maintenance56 840 USE 115 00 Version 1.06.1.7 Collision LEDIf the twisted pair cable has not been connected properly, the Coll LED will shine steadi

Maintenance840 USE 115 00 Version 1.0 57If the Coll LED is flashing, the module is reporting collisions on the Ethernet network. While such collision

Maintenance58 840 USE 115 00 Version 1.0The default is 0.This is the minimum command. It will display the error log of the Ethernet web embedded ser

Maintenance840 USE 115 00 Version 1.0 59Path DM. 24. 0. 0. 0. 0 was opened.Quantum Ethernet firmware Ver. 1.00 07/15/96 09:31:35Error Log Entry

840 USE 115 00 Version 1.0 vContentsAbout This Book ... 1Do

Maintenance60 840 USE 115 00 Version 1.06.2 Hot Swapping An Ethernet ModuleYou may replace your Ethernet web embedded server module while the contro

Maintenance840 USE 115 00 Version 1.0 616.3 Downloading a New Software ImageFrom time to time, Schneider Automation may release improved versions of

Maintenance62 840 USE 115 00 Version 1.0Now you must specify which PLC is controlling the Ethernet web embedded server module and the backplane slot

840 USE 115 00 Version 1.0 63A Specifications Communication PortsEthernet ports transmit and receive Modbus commands encapsulated in TCP/IP protocol

Specifications64 840 USE 115 00 Version 1.0

840 USE 115 00 Version 1.0 65B Ethernet Developers GuideB.1 IntroductionThis appendix describes the design of the sample TCP/IP application named Ne

Ethernet Developers Guide66 840 USE 115 00 Version 1.0B.3 Overview The sample application performs the following steps:Calls the window socket funct

Ethernet Developers Guide840 USE 115 00 Version 1.0 67B.5 Class Descriptions The following list describes the different classes: 1. CSample_app. Th

Ethernet Developers Guide68 840 USE 115 00 Version 1.09. CReadDlg. The CReadDlg class is the dialog class for determining the registers to read. I

Ethernet Developers Guide840 USE 115 00 Version 1.0 69B.7 The CSample_View Class The CSample_View class manages the TCP/IP connection, sends request

Contentsvi 840 USE 115 00 Version 1.02.4.1 Selecting the Ethernet Framing Type ... 212.4.

Ethernet Developers Guide70 840 USE 115 00 Version 1.0One of the parameters to the WSAAsyncSelect is a user defined message the window socket DLL se

Ethernet Developers Guide840 USE 115 00 Version 1.0 71B.8 Timers CSample_View requires to periodically receive a timer message. This message trigger

Ethernet Developers Guide72 840 USE 115 00 Version 1.0B.10 Transmit State Machine The transmit state machine establishes a connection, and periodic

Ethernet Developers Guide840 USE 115 00 Version 1.0 73If the remote node is an IP address, or if it’s a name that has been resolved, then CSample_Vie

Ethernet Developers Guide74 840 USE 115 00 Version 1.0The receive state machine (which is described below) processes the response to a request. Whe

Ethernet Developers Guide840 USE 115 00 Version 1.0 75The receive state machine maintains a variable which is the number of bytes received. Initiall

Ethernet Developers Guide76 840 USE 115 00 Version 1.0The member function rx_msg calls the window socket recv function to read data. The recv funct

840 USE 115 00 Version 1.0 77C Quantum Ethernet TCP/IP Modbus Application ProtocolC.1 IntroductionThe Modbus Application Protocol (MBAP) is a layer-

Quantum Ethernet TCP/IP Modbus Application Protocol78 840 USE 115 00 Version 1.0C.1.1 Modbus Application Protocol PDUThe Modbus Application Protocol

Quantum Ethernet TCP/IP Modbus Application Protocol840 USE 115 00 Version 1.0 79Here are the values for a sample mbap_pdu for reading a register:00 0

Contents840 USE 115 00 Version 1.0 vii6.1.8 Application LED ...

Quantum Ethernet TCP/IP Modbus Application Protocol80 840 USE 115 00 Version 1.0C.2 Modbus Application Protocol PDU AnalysisThe Modbus Application

Quantum Ethernet TCP/IP Modbus Application Protocol840 USE 115 00 Version 1.0 81The header is 7 bytes long, and includes the following fields:inv_id[

Quantum Ethernet TCP/IP Modbus Application Protocol82 840 USE 115 00 Version 1.0C.3 TCP/IP Specific IssuesC.3.1 Broadcast/MulticastAlthough broadca

Quantum Ethernet TCP/IP Modbus Application Protocol840 USE 115 00 Version 1.0 83C.4 Reference Documents[1] ANSI/IEEE Std 802.3-1985, ISO DIS 8802/3,

Quantum Ethernet TCP/IP Modbus Application Protocol84 840 USE 115 00 Version 1.0

840 USE 115 00 Version 1.0 85D SuppliersA variety of Ethernet installation tools, cable diagnostic tools, cables, connectors and other related equip

Suppliers86 840 USE 115 00 Version 1.0

840 USE 115 00 Version 1.0 87GlossaryaddressOn a network, the identification of a station. In a frame, a grouping of bits that identifies the frame’s

Glossary88 840 USE 115 00 Version 1.0default gatewayThe IP address of the network or host to which all packets addressed to an unknown network or ho

Glossary840 USE 115 00 Version 1.0 89hubA device which connects a series of flexible and centralized modules to create a network.ICMPInternet Control