ys1000 release information copyright © yokogawa electric corporation january 23rd, 2007 inetconn201...

YS1000 Release Information Copyright © Yokogawa Electric CorporationJanuary 23rd, 2007

INetConn201 Version 1

Industrial Networking

& Connectivity

MW100 DX2000

YS1000 Release InformationCopyright © Yokogawa Electric CorporationDecember 8, 2007

Industrial Networking and Connectivity Seminar

Format of the Seminar

Introduce technologies and devices to use in your facilityDiscussion will focus on practical aspects, not theoryWe will not cover all products/technologiesUse hands on, live demonstrations with lots of hardwareProvide good resources (info,tutorials, books, software….)Have a website for follow-upSo let’s take a look at our topics for the day!



Today’s Network

PR30010.200.10.126

Allen-BradleyMicroLogix

110010.200.1.4

YS170010.200.10.23

MW10010.200.1.1DX2000

10.200.10.21

MW10010.200.10.22

10.200.10.200

Fiber

UT351E 10.200.1.5

Steam Plant

Waste Water Plant Production

Area

MODBUSRTU 485

HART

Central Control Room

VPN Device10.200.10.xxx

Off-SitePC Accessto Network

Proface AGP3200

10.200.1.3

Wireless Radio

10.200.1.2

10.200.1.200 (Wireless)



Content Selector

Basic Networking

DAQLoggerWorkshop

Protocols&

Connectivity

AdvancedNetworking

OPC &

SCADA

WirelessTechnology

MODBUSConnectivityWorkshop

MW100Workshop

DXAdvancedWorkshop

Allen-BradleyConnectivityWorkshop

NetworkSecurity

Workshop

ManagedSwitchesWorkshop

WirelessWorkshop

YSuiteWorksho

p

YS1700Workshop

Green SeriesWorkshop

FA-M3 PLCWorkshop

OPCWorkshop

ReportWaveWorkshop

PrintwaveReportwaveWorkshop

ExaQuantumWorkshop

DatabaseWorkshop

Databases&

Historians

Using the Networking

ReportingSoftware

Links



Basic Networking

Cables and CategoriesUTP vs STP cablesFiber optic cablePatch vs cross-over auto MDIXNetwork addressingSetting IP addresses on devicesNetwork diagnosticsDynamic (DHCP) vs static addressingRoutable vs non-routable IP addressesDomain Name System (DNS)Hubs vs. switches (Why you should use a switch!)Ports

Return



100base-TX

Speed Physical Media(Twisted Pair)

RJ45: standard Ethernet (twisted pair) connector

Topology and Speed



UTP vs STP

UTP is unshielded twisted pairSTP is shielded twisted pairMajority of installations successful use UTPSTP can be useful if very high EMI problems

Drawings Courtesy of Turck

Shielded“STP”

UnShielded“UTP”



Patch vs. Cross Over Cables

Use Patch Cables Use Cross-over cable



Ethernet Designations



Details on UTP Cable Categories

• Category 3: 16MHz; 10base-T,100Base-T4, 100Base-T2

• Category 4: 20MHz; 10base-T,100Base-T4, 100Base-T2

• Category 5: 100MHz; 10base-T,100Base-T4, 100Base-T2, possible 1000Base-T

• Category 5e: 100MHz; 10base-T,100Base-T4, 100Base-T2, 1000Base-T

• Category 6/Class e: 200MHz; 100Base-T, 1000Base-T, possible 10GBase-T



A Quick Fiber Optic Overview

• Fiber is immune to radio and electrical interference• Provides greater distances between segments (2 km and more)• Multimode fiber is most commonly used for process automation• Single mode fiber is used for long distance communications• Variety of connector types (ST and SC are very common)• More expensive cost and installation than copper



Copper vs Fiber



Let’s Negotiate

• Auto Negotiation: devices automatically deteremine”• Data rate• Half vs Full duplex

• Auto MDIX (Cross-over) • Devices automatically determine which wire pairs• Eliminates concern for patch vs cross-over

Older Hub without Auto MDIXPress switch to change port 4

from straight to cross-over



MAC (Media Access Control) address– Also known as the physical or Ethernet address– What device within a network– Similar to the VIN number in your car

IP (Internet protocol) address– Known as the logical address– What Network is the device on?– Similar to the state license plate on your car

Network Addressing Basics

Two Types of Addresses



IP Address 192.168.10.3Subnet Mask 255.255.255.0Gateway 192.168.10.1

32 bit number shown as 4 bytes (each 0-255 or 255.255.255.255)

IP addresses are unique. No two machines can have the same IP number. IP addresses are global, standardized, and controlled Need subnet mask to know network vs. host

The Big 3: IP, Subnet, Gateway

255 means network

0 means device

This is the 192.168.10 network This is the .3 device



More on Subnet Mask

network.host.host.hostnetwork.network.host.hostnetwork.network.network.host

20.10.2.5134.140.2.5

192.230.10.5

Class Range Example Max. Host PurposeA 1-127 020.010.002.005 16, 777,214 Large Org.B 128-191 134.140.002.005 65,534 Medium Org.C 192-223 192.230.010.005 254 Small Org.D 224-239 224.154.128.001 N/A Multicast GroupsE 240-254 240.132.120.101 N/A Experimental

#Networks

# Devicesper Network

Least

Most

Most

Least



00-00-64-13-34-04

Vendor Device

48 bit number as 6 hexadecimal bytes

Physical/MAC/Ethernet Address



Setting the IP Address of your PC



Setting the IP Address on DXAdvanced

Volunteer navigates DX2000 menus to check IP



IP Address on MW100 via Webserver

Volunteer executes call (click 00), class views on MW100 LED



IP Address on CompactLogix



How do you set the IP address– On PC?– On DXAdvanced?– MW100– CompactLogix

Run network discovery softwareOpen an MS-DOS Window ipconfig to get IP information for the PCipconfig/all to get IP and MAC addressPing a device on the networkPing a “bogus” IP addressPing a network that does not existRun ping with -t optionPing your PC’s IP address

Exercises with Class Help!



“ping”



“ping 192.168.1.125 –t”

Seminar volunteer to disconnect a device



Some IP addresses are “full” internetCalled routable because they workSpecial addresses for non-routableUsed on local networkCannot directly access the internet

Routable vs. Non-Routable

10.x.x.x 192.168.x.x 172.16.x.x



ipconfig and ipconfig/all



Static IP Dynamic IP

Static vs. Dynamic Addressing (DHCP)

Dynamic Host Configuration Protocol (DHCP)

Process of automatically assigning an IP address when a device is connected to a local area network. Typically used in an office to conserve IP addresses.



Domain Name Server

Software running on a host machine that linksan IP address with a name. Allows users toconnect to a device by IP address or by name.

dx200.us.yokogawa.com

Domain names ending with .biz, .com, .info, .name, .net or .org can be registered through many different companies (known as "registrars").

Domain Name Server (DNS)



LAN

192.168.225.102 192.168.225.103 192.168.225.104

192.168.225.101

LAN

Hub

Data Flow with a Hub

All Packets go to All Devices



Data Flow with a Switch

Switch

192.168.225.101

192.168.225.105192.168.225.104192.168.225.103

Hub

192.168.225.102

Send Packet

Send Reply

What Does Your Plant Use?



Port numbers are divided into three ranges:

Well Known Ports 0 - 1023Registered Ports 1024 - 49151Dynamic and/or Private Ports 49152 - 65535

Ports in an network device are similar to different doors into a house. A house has one street address but many doors to enter the house. A network device has one IP address but many ports. Ports are used to allow traffic to go directly to a device and/or application ( i.e. email to an email server PC or program).

Ports can also be used by firewalls to filter traffic.

Type Port NumberFTP 21Telnet 23SMTP 25www-http 80POP3 110Daqstation data 34260Daqstation maintenance 34261

Ports



Hands-On with DXAdvanced

Trend/Bargraph/Digital4 Panel DisplayDual speed trendingRealtime vs. historicalWebserverTrigger an alarm Alarm overviewAlarm historyMessage on alarmUSB memoryUSB keyboard

Volunteer will modify AI and alarm from keyboard



Using Your Network

Device configuration over the networkViewing data with webserversYokogawa DAQLogger SoftwareEmailing alarms and reports (SMTP)Automatic File Transfer (FTP)Time synchronization (SNTP)

Return



Hands On with DX2000 Configuration Software

modify range on DX2000 temperature input as example



Realtime Data on MW100 via Webserver

Sample of realtime data on MW100 192.168.1.125



Web Client

View Real Time and Historical Data– Multiple WEB clients can view the DAQSTATION

Advanced display using a standard WEB browser

– The current display, alarm log and message log can be selected via an operator control menu

– Security can be enabled requiring a user to enter a username and password

– View data from anywhere in the world via the internet

WEBCLIENTWEB

CLIENT

Web Client #1

WEBCLIENTWEB

CLIENT

WEB Client #2

WEBCLIENTWEB

CLIENT

WEB CLIENT #n

Ethernet SwitchDAQSTATION Advanced

WEB Server

Please send a display



Hands On: Configuring MW via Webserver

– Create a message5 = “Calibrate”– Set USER2 key to trigger message5– Test User2 key in runtime

No PC SoftwareRequired!



Email Server

System Alarm and Status – Alarm, Scheduled, Report, Power failure

recovery, Memory full, Test or Error message E-mails can be configured and sent to multiple recipients

– Emails will be sent to an Email server and then distributed to the appropriate recipients

– 150 characters can be entered into the recipient 1 and recipient 2 settings in the DAQSTATION EMAIL

SERVEREMAIL

SERVER

Email Recipient #1

Email Recipient #2

Email Recipient #n

Ethernet SwitchDAQSTATION

Advanced

Email Client



Hands On: Alarm/Reports with MW100 Email

Show setup of MW100 emailShow setup of SMTP serverTrigger alarmView alarm email



FTP (File Transfer Protocol) Server

Automated Data File Storage– DAQSTATION Advanced automatically transfers data to any ftp

server– Real time, Report and other files will be transfer to a specific file

folder in the ftp server.– If the primary ftp server fails, files will be transferred to the

secondary ftp server

FTPSERVER

FTPSERVER


FTPSERVER

FTPSERVER

Primary FTP Server

Secondary FTP Server

Data Files

Data Files

Data Files

FTP Client

Data Files

May I Send a File



FTPCLIENT

FTPCLIENT

FTP CLIENT #1

FTPCLIENT

FTPCLIENT

FTP CLIENT #2

FTPCLIENT

FTPCLIENT

FTP CLIENT #n

FTP (File Transfer Protocol) Client

Retrieve Historical Data Files– FTP client computers can connect to the DAQSTATION

as an ftp client– Data files can be selectively transferred from the

DAQSTATION– Multiple FTP clients can connect to a single

DAQSTATION– Files stored in the DAQSTATION Advanced internal 80

or 200 megabyte internal memory can be transferred– Files stored on the removable CF Card can be

transferred

Ethernet SwitchDAQSTATION

Advanced

Data Files 4

CLIENT Pulls Data Files

Data Files 3

Data Files 2

Data Files 1

Data Files 2

Data Files 1

Data Files 4

FTP Server

Please Send File 1



Hands On: Automatic File Delivery with DXA FTP

Show setup of FTP server in BulletproofShow setup of FTP client in DX2000 (files and report)Trigger a fileWatch it arrive!



SNTP (Simple Network Time Protocol) Server/Client

Synchronized Historical Data– SNTP enables multiple devices to synchronize their

clocks with a single master server– A single DAQSTATION can act as a time server for

multiple DAQSTATION recorders– DAQSTATION Clients can be configured to synchronize

to the server at a user defined time– The clock will be synchronized to a resolution of one

second– Time is not synchronized if the time difference is

greater than 10 minutes

SNTP Client #1

SNTP Client #2

SNTP Client #n

SNTP Server

DAQSTATION Advanced



Yokogawa DAQLogger

Let’s take a quick look at realtime trending over a network



Protocols and Connectivity

Protocol primerGeneric MODBUS– RTU Serial example– TCP (Ethernet) example

MODBUS in Yokogawa DAQ and Control ProductsSerial to ethernet convertersProtocol gateways– MW100 as Modbus gateway– Moore Industries HCS Hart to Modbus

Ethernet I/P with Allen-Bradley PLC’s– CompactLogix to MW100– SLC500 connectivity

Return



Industrial Protocol Primer

A “Protocol” is the language a device speaks it defines the rules by which two or more devices connect and exchange data.

How do we make the connection (plugs, sockets, cables…)What signals can I send? (voltage, current, frequency)How do I address a message? (tags, numerical address, data table)What can I put in the messsage? (bits, integers, float, text)

Copyright Romilly Bowden



Connection vs. Protocol

• Do not confuse connection type versus protocol type

• Connection refers to the physical media• RS232• RS422• RS485• Ethernet

• Protocol refers to the “language” spoken• Modbus• DF1• DH+• Ethernet IP• DeviceNet• Profibus



A Good Listing of Industrial Protocols • AS interface (ASI bus)• BACNET• CAN• ControlNet• DeviceNet• EtherNet I/P• Foundation Fieldbus

• H1• HSE

• HART• Interbus• LonWorks• Modbus

• RTU (serial)• TCP (ethernet)

• Profibus • FMS• DP• PA)

• PROFInet• SDS



MTL Bus Comparison Main Chart

V=Vehicle, B=Building, F=Factory, P=Process, S=Smart Instrumentation, D=Data Communication



Proprietary vs. Open Protocols

Proprietary is created by a company for use in its hardware or software– Yokogawa protocols– Allen-Bradley DH+– Every vendor has one!

Open protocols are developed by organizations– For use by all end users– Foundation Fieldbus– Modbus (originally a proprietary vendor)– HART



Yokogawa Protocol

Yokogawa designed Protocol– Published Protocol

• Serial or Ethernet interface

– Provides an interface to read & write every parameter in Yokogawa devices

– DAQSTANDARD, DAQLOGGER, KEPWARE OPC use Yokogawa protocol

– Provides complete control of Yokogawa products via communications

Send or Receive•Measure & Math Values

•All configuration values

•Read local memory

•Read external memory

•Write Message



Proprietary Protocols: Yokogawa DX2000 Example

1. Open a DOS window2. Telnet 192.168.1.21 342603. UD1, DIGITAL, 1 <CR>



Yokogawa Diagnostic Port

Yokogawa Diagnostic Protocol– Special port to view communications information

• Ethernet Statistical Information• Network Statistical Information

– Enables an IT person to see who is connected and detailed information about packet traffic and device performance

1. Open a DOS window2. Telnet 192.168.1.21 342613. CON <CR>

Check Open Ethernet Connections



MODBUS RTU (Serial)

Originally developed by Gould for Modicon PLC’sSimple master/slave structure– One device talks, multiple devices respond

Function codes for read, writeTypically runs on RS232, RS422 or RS485Each data value “lives” in a preset registerHardware data is mapped to registersEasy to exchange data between devicesMany devices support MODBUS RTU– PLC’s, controllers, DCS, recorders, data acquisition,

transmitters, gas chromatographs, flow computers



MODBUS is Supported Industry Wide

MooreIndustries

Honeywell

Yokogawa

OhmartVega



Functions and RegistersModbus functions: What can you do?– 01: Read coil (relay) status– 02: Read input (digital input) status– 03: Read holding registers– 04: Read input registers– 05: Force coil – 06: Write a single holding register– 16: Write multiple holding registers

Modbus Registers: Where is the device data stored?– 1-9999 series registers are output coils (digital outputs)– 10000 series registers input coils (digital inputs)– 30000 series registers are holding values (read/write)– 40000 series registers are input values (read only)



Client/Server vs Master/Slave

Modbus serial uses master/slave– Only one master is allowed– 254 possible slave addresses– Master sends commands, slaves respond

Modbus TCP (ethernet) uses Client/Server– Client sends commands, servers respond– Multiple clients and servers allowed



MW100 MODBUS Register Mapping



MODBUS TCP Client

READ or WRITE Data from multiple devices– The DAQSTATION can read or write MODBUS

data with up to 16 Modbus TCP Servers– 240 values can be read into extended

communications registers– 60 values can be read into math registers.– All Modbus values can be viewed on real-time

displays and stored into memory.

MODBUS TCPSERVER #1


MODBUS TCPSERVER #2

MODBUS TCPSERVER #16

Modbus TCP Client



MODBUS TCP Server

Provide real-time measured values in a standard format– Enables Non-Yokogawa or Yokogawa devices

with Modbus TCP support to read or write measured values from the DAQSTATION

– Support two simultaneous connection; two clients can poll data from a single DAQSTATION at the same time

– Modbus TCP and Modbus RTU can operate at the same time

MODBUS TCP

SERVER #1

Ethernet Switch

Yokogawa CS3000

Modbus TCP Client MODBUS TCP

SERVER #2

MODBUS TCP

SERVER #N



MODBUS TCP between MW and DX2000

• “Manual” example• Automatic linking example



MODBUS Master

Read data from a serial device– Modbus RTU is a serial interface

and can be used to read or write data to other Modbus RTU devices

– Modbus RTU and Modbus TCP can function simultaneously

– Modbus Support• Measured, Math, Alarm Status, Time

Modbus RTU

Master

Ethernet SwitchYokogawa CS3000

Modbus TCP Client

Modbus RTUSerial Interface

Modbus TCPSimultaneous Communications



MODBUS Slave

Provide real time measured values in a standard format– Modbus RTU is a serial interface

and can be used to read or write data to other Modbus RTU devices

– Modbus RTU and Modbus TCP can function simultaneously

– 31 Devices can be connected over a single multi-drop serial interface

MODBUS TCP

SERVER #1

Yokogawa CS3000 or Other DCS

Modbus RTU Master

Modbus RTUSerial Interface



Allen-Bradley Protocols

DF1 is a serial protocol– Uses PCCC (Programmable Controller Communication Command)– Serial programming port on A-B PLC’s is DF1

DH-485Data Highway (DH) & Data Highway Plus (DH+)– Token passing peer to peer LAN protocols

Remote I/O (RIO)– Connecting remote racks of I/O

DeviceNet (now ODVA)– Field sensor for PLC’s

Ethernet IP (now ODVA)– Data and configuration, non-deterministic

ControlNet (now ODVA)– Data, deterministic



Ethernet IP

Communications protocol built on TCP/IPEthernet I/P runs on standard ethernet networksEmploys CIP (Common Industrial Protocol) structure– CIP is common to Ethernet IP, DeviceNet, and ControlNet– Supported by ODVA organization (Open Device Vendor Association)

Ethernet I/P uses two message types– Explicit: Client/server transaction executed on demand (configuration)– Implicit: I/O data transfer done at a specific, periodic rate

Ethernet I/P is widely used in Allen-Bradley PLC products



MW100 Works with These A-B PLC’s !!

MW 100

Control Logix

PLC-5

SLC-505

Ethernet

CompactLogix MicroLogix

SLC-504/3/2

NET-ENIserial to IPconverter



Key Concepts for MW100 Ethernet IP

MW100 looks like an Allen-Bradley deviceAll MW100 data is preformatted in A-B structuresNo Ethernet IP configuration required in MW100Serial to Ethernet interface modules available– Use for SLC-500 and PLC5– A-B 1761 NET-ENI or Digi One IAP

Read and Write data between A-B and MW100Explicit messaging supported– Flexible method using ladder logic– Supports MSG commands for all current A-B models

Implicit messaging supported– Requires no ladder logic– Happens “automatically”



RSLogix Sees MW as a Native Device!

MW100



MW100 Data is Formatted as A-B Data



Standard A-B OPC Servers Can See MW100

Kepware’s ControlLogixserver configured for SLC500 interface seesMW100 realtime data!



Data Transfer in CompactLogix Demo

A-B reads (10) MW100 input channels– Uses implicit read of input assembly 110, no ladder logic

A-B writes thermocouple input to MW100– Uses explicit messaging (MSG command)

A-B writes counter value to MW100– Uses implicit write to output assembly 131



Implicit Read of MW Data

When MW100 is added as an Ethernet IP device, controller tags for Input assembly 110 (MW100:I.Data[n]) and Output assembly 131 (MW100:O.Data[n]) are automatically created.



Implicit Messaging Uses Predefined “Instance ID’s”



Explicit Write to MW100 (Ladder Logic)



Implicit Write to MW

Simply use a Move instruction to place A-B data into MW100 output instance.– Single value or multiple



Specification

MW 100 Ethernet/IP Model Specification

Spec. Description

Implementation Level 2 (Message Server + I/O Server)

Connection Max. 20

Protocol EIP / PCCC, EIP / native

Messaging Explicit (UCMM, Class 3) + I/O (Class 1)

Object Assembly, PCCC, Data Table

Data Exchange Max. 300 ch (as integer of float data)

I / O AI / AO, DI / DO (Max. 60 ch)Sampling 100 ms - 60 s

Recording Max. 360 ch (60 I/O + 300 Computation)



Hands On: CompactLogix Ethernet I/P to MW100



EtherNet/IP implicit messaging– UDP/IP CIP (producer/consumer)– Multi-cast packets are NOT acknowledged

at transport layer• Application layer must acknowledge and may

error on NAK!

– Network primarily responsible to ensure packet reception

Wireless Ethernet I/O Applications



Wireless UDP/IP CIP Applications



UDP Traffic on an 802.11 Network

Without wireless IGMP support

CIP

CIP

CIP CIP

Producer

Consumer




Without wireless IGMP support

CIP

CIP

CIP CIP

•UDP multicasts wirelessly broadcasted

•Wireless congestion may drop packets

•Poor performance & comm timeouts

Producer

Consumer




With wireless IGMP support

CIP

CIP

ACK

Producer

Consumer




With wireless IGMP support

CIP

CIP

ACK

•Each modem builds a consumption table (IGMP snooping)

•Packets are filtered/ignored

•Each UDP packet is acknowledged & re-transmitted if necessary

Producer

Consumer



HART

• HART is an acronym for "Highway Addressable Remote Transducer". • The HART protocol makes use of Frequency Shift Keying• (FSK) superimposes digital communication signals on top of the 4-20mA • This enables two-way field communication to take place • It is possible for data other than the process variable to be communicated



Protocol Converters and Gateways

Bridge between devices with different protocolsConverters are “simple” in and outGateways provide conversion and routingOffered by many different vendors– Yokogawa– Prosoft– Moore Industries– Anybus (HMS)– Lantronix– Digi– Fieldserver– Equustek



Hands On: HART to MODBUS with MW100

OR



MODBUS RTU serial to MODBUS TCP



DH+ to MODBUS TCP



Wireless and Remote Access Technologies

Return

Wireless Dial-upCellular



A Look At Radio Frequencies

Radio frequency spectrum is assigned by governments– CB radio: 26.96 - 27.41 MHz– FM radio: 88 - 108 MHz– WiFi for PC’s: 2.4 GHZLicensed vs. Unlicensed bands– Licensed provides more power!Two licensed frequency bands– 400 MHz– 900 MHz3 unlicensed frequency bands in U.S.– ISM bands (Industrial, Scientific, Medical)– 902-928 MHz– 2.4 to 2.483 GHz– 5.725 to 5.875 GHz (U-NII*)

.

*Unlicensed National Information Infrastructure



Back to Basics

The Two Commonly Used Typesof Spread Spectrum Technology

FHSS

Frequency Hopping

DSSS

Direct Sequence



Wired & Wireless Standards

Wired

802.3

802.3i

802.5

802.3u

802.3af

10base-T ethernet

Token Ring (IBM…)

100base-TX ethernet

Powered ethernet

802.3ab 1000base-T gigabit copper

Wireless

WPAN (wireless personal area network)

802.1x

802.11

802.11a

802.11b

802.11g

802.16

802.15

54 Mbps at 5.4 GHz

“Wi-Fi”, 11 Mbps in 2.4 GHz

54 Mbps at 2.4 GHz

802.15.1 Bluetooth

802.15.4 Zigbee

WMAN (wireless metropolitan area network)

WLAN (wireless local area network)



Wireless A B G



Wireless Example: Connect to DX1000

802.11abg

Features of Yokogawa Wireless Radio

• 802.11abg ISM band• Works with wireless in PC’s and laptops• 54 Mbps speed• Class I Div 2• Cryptographic strength AES encryption• Configure via webserver• Supports IGMP snooping on RF • Diagnostic OPC server included



Cellular Modems (Forget Line of Sight!)

• Same technology and service providers as your cell phone• No line of sight issues or need for antenna towers• Flexible and mobile



Airlink Cellular Application Examples

Give a remote PC access to existingnetwork via cellular

Give an existing PC access to remoteDAQ hardware viacelluar



Advanced Networking

Protocol AnalyzerUsing Managed SwitchesVLAN’sVPNSNMPNetwork Security

Return



Some Switch Terminology

Auto Negotiation– Ability of a switch to set data rate and half vs. full duplex between devices

Auto Crossover – Ability to determine which wire pairs to use. (is the cable patch or crossover?)

SNMP (Simple Network Management Protocol)– Protocol in managed switches that collects performance and diagnostic info

QoS (Quality of Service)– Allows a managed switch to prioritize traffic based on type of data or application

VLAN (Virtual LAN)– Ability to set devices connected to a switch into isolated “virtual” LAN’s.

Port Mirroring– Allows one port on a switch to show traffic of all ports (used for diagnostics)

Port Locking– Ability to control access to a switch port by MAC address (increases security)

IGMP Snooping (Internet Group Mulitcast Protocol)– Used with Ethernet IP to reduce load associated with multicast traffic

Redundancy– Connecting switches with multiple cables so operations continues if a cable is damaged



Managed vs. Unmanaged Switches

Cost $200-$800 $400 - $2000Perfomance Basic features Qos, Trunking, IGMP Robustness Basic features Redundant power & connectionsDiagnostics Limited SNMP, Port MirroringSecurity None VLAN, Port locking

ManagedUnmanaged



Protocol Analyzer

Let’s you see everything on the network!!



Configuring the Managed Switch



Port Diagnostics

Click on the port and see what it is doing



Setting up Port Mirroring

Allows one port on switch to see all trafficRequired if you want to use a protocol analyzer



Port Locking

Limit a port to work with a single MAC addressPrevents unauthorized access



Setting up IGMP (For Ethernet I/P)

Internet Group Management ProtocolUsed with Ethernet I/P to improve performanceLimits multicast packets used in producer/consumer communication



Reporting Software

Standard Yokogawa filesPrintwaveReportwave

Return



Hands On: Working with DX2000 Data

Start loggingShow memory information Move T/C input, create alarmStop loggingGet file using ftp://192.168.150Copy to PCUse viewing software to displayConvert to ExcelLook at file in Excel



Printwave Software for PC

• Automatic printing of trend graphs or data• Automatic file conversion to PDF or Excel format (.csv)• Eliminates manual processing of data files!!!• Supports

• DX100/200/1000/2000• MV100/MV200• MW100• CX1000/2000

• DAQ or Recorder is on the network• DXAdvanced or MW100 closes a file (hourly, daily…)• File is automatically transferred to central PC via FTP• When file arrives, Printwave triggers output event



Sample Printwave Outputs:Trend



Sample Printwave Outputs: Trend with Stats



Sample Printwave Outputs: .CSV in Excel



Reportwave: Custom Reporting Software



Custom Daily Report on VOC’s



Custom Monthly Report Sample



OPC and SCADA

Basics of OPCSimple OPC setup exampleAdvanced OPC Concepts– Redundancy– Linking– Custom OPC

SCADA concepts– Yokogawa YSuite Example

Return



Yokogawa OPC Products

KepServerEX

LinkMaster

U-Con

RedundancyMaster

SQLDataLogger

ClientAce

iSNMP Suite



OPC: OLE for Process Control

OPC is SoftwareBased on Microsoft technologies– OLE– COM/DCOM

Uses a Client/Server modelBased on an open standardDriven by:– SCADA/HMI software vendors– Hardware vendors

Eliminated custom driver librariesDifferent components– DA: Data Access– HDA: Historical Data Access– A&E: Alarms and Events– UA: Unified Architecture



Things You Can Do with OPC

Connect hardware to a SCADA/HMI package– Wonderware, Iconics, RSView, Proficy, Citect…

Connect hardware to plant information systems– OSI PI, Aspentech, Exaquantum

Get 3rd party devices into a DCSPut real-time data into an SQL databaseMove data between two devices that do not talkCreate a driver for a one off deviceMonitor SNMP network data in your HMI package



YSuite SCADA/HMI Software



Databases and Historians

Why would I use a database?

Getting Realtime data into an Access

Realtime data into SQL databases

What is a Historian?

Exaquantum example

Return



Live Demonstration of OPC to SQL

Allen-BradleyCompactLogix192.168.1.13

0

MW100192.168.1.125

192.168.1.2Production Area



Exaquantum Plant Historian

Enterprise class historian software



Resources

Seminar CDYokogawa websiteKnowledgebase– Seminar contents– Others

Industrial Ethernet UniversitySuggested Reading

Return

ys1000 release information copyright © yokogawa electric corporation january 23rd, 2007 inetconn201...

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