0
Established in US in 1997Pioneer in industry:      First HMI/SCADA package for Microsoft Windows CE      Web solution and ...
 Data Acquisition      240+ native drivers, OPC, APIs      Wired and wireless connectivity      Support for different ...
InduSoft Web Studio is an easy-to-useHMI/SCADA/MES/OEE solutionRuns on any current Microsoft Operatingsystem (32 and 64 bi...
Seamless deployment across all                              operating systems supported by                                ...
2013                  Windows CE 7                  Windows 7 & 8                   CEView v7.1     1997Windows CE v1.0 Wi...
Remote Local                         Web Thin               SecureViewer                          Client               Vie...
Physical Layer:   Using default Windows resources APIs      Serial Communication Channels:         default: RS232 (Volt...
Physical Layer - Serial:   The physical port will be used ONLY by that specific   communication type!RS232 (Voltage) – sh...
Physical Layer - Ethernet:   The physical port can be used for the communication with    the PLCs, but also with anything...
Physical Layer - Other:  Depending on the bus that you want to be, you may need specific PC-Adaptors that  will allow your...
Logical Layer:Protocols: Messaging SchemeMost of the drivers is based on the concept of Master x Slave   Master: Side of ...
Logical Layer:Protocols: Messaging SchemeExample of a message frameMaster: Sends the message. This is what we call TX (Tr...
Logical Layer:Protocols: Messaging SchemeExample of a message frameSlave: Replies to the message sent by the Master. This...
Logical Layer:Factors that Impact the Communication:Message Size: Depending on the protocol, the Controller supports only...
Logical Layer:Factors that Impact the Communication: Special CasesPACs, CIP: Most of new Programmable Automation Controll...
Logical Layer:Factors that Impact the Communication: Special Case3rd Party APIs based drivers:Some drivers were developed...
Physical + Logical LayersEthernet-based driversFast baud-rateSame physical port accessing several different devices andp...
Main Driver Sheet (MDS) :Pros:   Simple Configuration: usually uses the same PLC address syntax   Automatic calculation...
Main Driver Sheet (MDS) :
Main Driver Sheet (MDS) Troubleshooting:    Use the Output Window or LogWin    Depending on the Driver, the most common...
Main Driver Sheet (MDS) Troubleshooting:    On the Output Window, you will be able to see the error message      and tha...
Main Driver Sheet (MDS) Troubleshooting: To see the tags that are in each Read Group created  by the MDS, follow the belo...
Main Driver Sheet (MDS) Changing the Reading Rate.     Open the .App file using a Text Edit (e.g. Notepad)     Find the...
Standard Driver Sheet (SDS)
Standard Driver Sheet (SDS)Standard Driver SheetPros:    Total Control of your Communication: choose when you want to re...
Standard Driver Sheet (SDS)Standard Driver SheetEnable Read When Idle:    Use this field when you want to achieve the fa...
Standard Driver Sheet (SDS)Standard Driver SheetEnable Write on Tag Change:     Use this field when you want to write on...
Driver Update Download the driver Setup file from InduSoft’s Web Site Close InduSoft Web Studio Run the Setup program (...
Customized  Training    is also  Available   at your   Facility!   Contact:training@InduSoft.com
Email   (US)           info@indusoft.com   (Brazil)       info@indusoft.com.br   (Germany)      info@indusoft-germany.de  ...
Email   (US)           info@indusoft.com   (Brazil)       info@indusoft.com.br   (Germany)      info@indusoft-germany.de  ...
Driver Configuration Webinar
Driver Configuration Webinar
Driver Configuration Webinar
Driver Configuration Webinar
Driver Configuration Webinar
Driver Configuration Webinar
Driver Configuration Webinar
Driver Configuration Webinar
Driver Configuration Webinar
Driver Configuration Webinar
Driver Configuration Webinar
Driver Configuration Webinar
Driver Configuration Webinar
Driver Configuration Webinar
Driver Configuration Webinar
Driver Configuration Webinar
Driver Configuration Webinar
Driver Configuration Webinar
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Driver Configuration Webinar

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InduSoft Web Studio offers over 240 drivers for native communication with every major manufacturer of PLC and controller. InduSoft Web Studio offers powerful driver configuration capabilities, which will be discussed in our Driver Configuration webinar.

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Transcript of "Driver Configuration Webinar"

  1. 1. Established in US in 1997Pioneer in industry: First HMI/SCADA package for Microsoft Windows CE Web solution and XML integration in HMI/SCADA Patent for database connectivityCertifications:Awards:
  2. 2.  Data Acquisition  240+ native drivers, OPC, APIs  Wired and wireless connectivity  Support for different physical layers Graphical visualization  Multi-platform support  Support for mobile devices  Thin Clients (Web, Mobile Access, Secure Viewer)  Linked symbols Background tasks  Run as a Service or Application  Alarm management system  Built-in Trend object  Event logger  Interface to SQL Relational Databases (MS SQL Server, Oracle, MS Access, etc)  Security System  Recipes  Remote Management
  3. 3. InduSoft Web Studio is an easy-to-useHMI/SCADA/MES/OEE solutionRuns on any current Microsoft Operatingsystem (32 and 64 bits) including WindowsCE/Mobile, Embedded XP/Standard, Windows7 & 8 and All Server Editions
  4. 4. Seamless deployment across all operating systems supported by MicrosoftSCADAOEE / MES HMIHardware manufacturer independency! Mobile
  5. 5. 2013 Windows CE 7 Windows 7 & 8 CEView v7.1 1997Windows CE v1.0 Windows 95 CEView v1.0
  6. 6. Remote Local Web Thin SecureViewer Client Viewer TCP/IP Communications InduSoft Web Studio Core Process Tags Database Communication Channel Comm. Process Driver Controller
  7. 7. Physical Layer:  Using default Windows resources APIs  Serial Communication Channels: default: RS232 (Voltage) RS422/485 (Current) USB Note: Dedicated channel  Ethernet Note: Multiple Connections Ref.: http://icpdas-usa.com  Using 3rd-Party APIs  specific bus types, such as CAN, Profibus, DeviceNet, ControlNet, Interbus, ASi, DH+, a nd so forth
  8. 8. Physical Layer - Serial: The physical port will be used ONLY by that specific communication type!RS232 (Voltage) – short distances, only peer to peerRS422/485 (Current) – supports multi-drop and longer distances
  9. 9. Physical Layer - Ethernet:  The physical port can be used for the communication with the PLCs, but also with anything else that goes through Ethernet, such as web server and clients (internet), e- mails, etc…  For PLCs, it does support several devices and usually the Controller supports multiple connections
  10. 10. Physical Layer - Other: Depending on the bus that you want to be, you may need specific PC-Adaptors that will allow your PC or WinCE device to be a node on that specific bus. The PC-Adaptor comes with Device Drivers and it would need an API to allow access to it Some of the most common Industrial Buses that require specific PC cards are: Profibus-DP ControlNet DeviceNet DH+ / DH485 / RIO Interbus Modbus Plus ControllerLink
  11. 11. Logical Layer:Protocols: Messaging SchemeMost of the drivers is based on the concept of Master x Slave Master: Side of the communication that starts the conversation and sends the messages Slave: Side of the communication that listens and wait to receive messages from the Master, and then replies back Ref.: http://www.modbus.org
  12. 12. Logical Layer:Protocols: Messaging SchemeExample of a message frameMaster: Sends the message. This is what we call TX (Transmit) Header Message Error CheckHeader: usually the bytes that identify the beginning of the message, totalnumber of bytes of the message, slave address that the message is addressed to,etc…Message: usually the Command (Read, Write, etc…), the Controller Registertype, the initial address and the quantity of registers that will be readError Check: Error check calculation, executed on both ends, to see if themessages are valid, using bytes from the message, header, or both
  13. 13. Logical Layer:Protocols: Messaging SchemeExample of a message frameSlave: Replies to the message sent by the Master. This is what we call RX (Receive) Header Message Error CheckHeader: bytes that identify the beginning of the message, total number of bytesof the message, slave address that the message was addressed to, so the Mastercan identify the response, etc…Message: it may have a Reply Command (Read, Write, etc…), and then thevalues requested by the MasterError Check: Error check calculation, executed on both ends, to see if themessages are valid, using bytes from the message, header, or both
  14. 14. Logical Layer:Factors that Impact the Communication:Message Size: Depending on the protocol, the Controller supports only a certainnumber registers to be sent in a RX message. It varies a lot depending on thedevice manufacturer. Some devices support only 32 words per message Others, 64 words or even 512If the driver requests a message larger than what the protocol supports, theController replies with an error messageNumber of Messages: Because of the limitations for size of the message thatthe Controller supports, some protocols require several messages to acquire acertain amount of registers, impacting the overall driver performance Less Messages = Faster Communications Program your Controller in a way that the registers can fit in fewer messages
  15. 15. Logical Layer:Factors that Impact the Communication: Special CasesPACs, CIP: Most of new Programmable Automation Controller, haveprogramming language and protocols based on variables or tag namesOne example of this kind of device and protocol is the Ethernet/IP PLC familiesfrom Rockwell: ControlLogix, FlexLogix, CompactLogix, Micrologix 1100/1400The communication with these devices is impacted by The max message sizes supported by the CIP protocol are FIXED in TX: 544 bytes RX: 493 bytes The name of the Tags that will be accessed are part of the messageThis means that shorter tag names yield more tags per message = fastercommunication Use Arrays!!! - 1 Tag Name + several values!
  16. 16. Logical Layer:Factors that Impact the Communication: Special Case3rd Party APIs based drivers:Some drivers were developed using specific 3rd-Party APIs, for different reasonsBeckhoff TwinCAT (TWCAT) - ADSOMRON – Fins/Sysmac Gateway (OMRON)CodeSys (COSYS) - PLCHandlerModbus Plus (MODPL) – Cyberlogic MBX SuiteStraton (STRAT) – Q-InterfaceDH+ / RIO using SST Card (SSTDH/STRIO)The Driver calls functions from these APIs to reach the field device’s registersvaluesThe performance of this kind of driver depends (a lot) on the 3rd-Party API
  17. 17. Physical + Logical LayersEthernet-based driversFast baud-rateSame physical port accessing several different devices andprotocolsMultiple connections to the same device
  18. 18. Main Driver Sheet (MDS) :Pros: Simple Configuration: usually uses the same PLC address syntax Automatic calculation of block sizes and group of messages Possibility of configuring Scan for Always, Screen, Auto Note: Keep in mind that the Readings happen in Groups! The closer the I/O addresses are to each other, the better the communication will beCons: Fixed scan Rate for all groups Every row requires a Station configuration Hard to identify a faulty communication group  It is hard to identify in which read group the PLC address is Writes Items Only. No Group Writing (it may be an issue for Recipes)
  19. 19. Main Driver Sheet (MDS) :
  20. 20. Main Driver Sheet (MDS) Troubleshooting:  Use the Output Window or LogWin  Depending on the Driver, the most common errors are related to:  Wrong Station • Depending on the driver, the Station field has specific parameters. Some require Network number, or TCP port number, etc…  Wrong Communication Settings • Some drivers support different PLC families (ABTCP, ABKE) and this configuration is made on the “Driver Settings” Window • For Serial drivers, wrong baud rate, parity, RTS config  Wrong PLC I/O Address (non-existing N70, DB10, 441001, etc…)
  21. 21. Main Driver Sheet (MDS) Troubleshooting:  On the Output Window, you will be able to see the error message and that will give you an idea where to look at  For Tag-Based PLCs (PACs) the most common error is mistyping the PLC Tag name on the I/O Address column! One wrong address will invalidate the whole reading group.  Enable the “Protocol Analyzer” to see which Tag you mistyped.
  22. 22. Main Driver Sheet (MDS) Troubleshooting: To see the tags that are in each Read Group created by the MDS, follow the below steps:  Open the .App file using a Text Edit (e.g. Notepad)  Find the [Options] section  Create the following entry: DumpDriverSheets=1  Save, close the file and open the project  As you call the runtime, you will find the files with the groups created by the MDS in the project’s WebDump folder. Use the development “Open File” to visualize them.
  23. 23. Main Driver Sheet (MDS) Changing the Reading Rate.  Open the .App file using a Text Edit (e.g. Notepad)  Find the [Options] section  Create the following entry: MainDrvAlwaysTrigger=<tagname>  <tagname> is the name a project tag that you will use as Trigger for the MDS. You can use an existing System Tag, such as BlinkFast (200 ms rate) or create your own.  Save, close the file and open the project  As you call the runtime and enable the log on the Output Window you will see the new reading rate.
  24. 24. Standard Driver Sheet (SDS)
  25. 25. Standard Driver Sheet (SDS)Standard Driver SheetPros: Total Control of your Communication: choose when you want to read or write Read constantly or on-demand Write an entire Group of variables or one single item Individual Group Communication Feedback Qty./project Main Driver Sheet 1 Standard Driver Sheet(s) 9999 1 Station configuration for the entire group Rows/sheet 4096 4096 You decide what triggers each sheet independently:Cons: Scan period approx 600ms (default) -Independent Read/Write Triggers -Enable Read When Idle Configuration is less-friendly than MDS -Enable Write On Tag Change Manual configuration of Blocks obeying Block Sizes Only 1 Station per worksheet PLC address Mix type Single type for each sheet Only 1 Register type per worksheet You may end up using several worksheets – harder maintenance
  26. 26. Standard Driver Sheet (SDS)Standard Driver SheetEnable Read When Idle: Use this field when you want to achieve the fastest communication possible. It has a lower priority of all the other operations, but runs constantly “Idle” means whenever the driver is not Writing or executing a Read Trigger  Main Driver Sheet Reading events have a higher priority than the worksheets configured with this field enabledRead Trigger: It is recommended to use it when you want to read something specific, on a specific situation, or You want to have a constant reading rate Can be used to read recipes, PID parameters, and other stuff that you don’t need to read constantly Has a higher priority than the “Enable Read” Main Driver Sheet shares priority with this command
  27. 27. Standard Driver Sheet (SDS)Standard Driver SheetEnable Write on Tag Change:  Use this field when you want to write only a single (or some specific) address(es) in the PLC  Each tag change will be a TX message sent to the PLC In conjunction with the Write Status and Write Completed fields, allows the user to know when the operation was completed and if it was successful  It has a higher priority than any read event  Recommended for writing Bits from Bytes and WordsWrite Trigger: It is recommended to use it when you want to write several addresses at just one shot, e.g. Download a recipe or PID parameters  It usually does not work when you want to write individual Bits from Words and Bytes
  28. 28. Driver Update Download the driver Setup file from InduSoft’s Web Site Close InduSoft Web Studio Run the Setup program (e.g. MODBU.exe) Chose the InduSoft Installation folder where you will install the updated driver Follow the instructions on the screen Once the installation is finished, the driver will have been updated Execute the “Install System Files” on the Embedded Target Device to update theRuntime there as well
  29. 29. Customized Training is also Available at your Facility! Contact:training@InduSoft.com
  30. 30. Email (US) info@indusoft.com (Brazil) info@indusoft.com.br (Germany) info@indusoft-germany.de USASupport support@indusoft.comWeb site (English) www.indusoft.com (Portuguese) www.indusoft.com.br (German) www.indusoft-germany.de BrazilPhone (512) 349-0334 (US) +55-11-3293-9139 (Brazil) +49 (0) 6227-732510 (Germany) GermanyToll-Free 877-INDUSOFT (877-463-8763)Fax (512) 349-0375
  31. 31. Email (US) info@indusoft.com (Brazil) info@indusoft.com.br (Germany) info@indusoft-germany.de USASupport support@indusoft.comWeb site (English) www.indusoft.com (Portuguese) www.indusoft.com.br (German) www.indusoft-germany.de BrazilPhone +1(512) 349-0334 (US) +55-11-3293-9139 (Brazil) +49 (0) 6227-732510 (Germany) GermanyToll-Free (USA) 877-INDUSOFT (877-463-8763)Fax +1(512) 349-0375
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