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ICP DAS USA 8KE4, 8KE8, 8430, 8830 Using the DCON Protocol, The feature of using DCON Protocol

Models: 8KE8 8830 8KE4 8430

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Chapter 3. Using the DCON Protocol

3.1 The feature of using DCON Protocol

The DCON firmware which uses ASCII Command provided with the 8430/8830/8KE4/8KE8, is easy to use and most of application can be developed using toolkits supported by ICPDAS, such as DLL, ActivateX or OPC Server, which can shorten their development time.

8430/8830/8KE4/8KE8 User’s manual, Jan 2005, Version 1.0, 8MS-002-10 ----- 33

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ICP DAS USA 8KE4, 8KE8, 8430, 8830 user manual Using the DCON Protocol, The feature of using DCON Protocol

Contents

Version 1.0, January I-8430I-8830 I-8KE4-GI-8KE8-G8430/8830/8KE4/8KE8 Ethernet I/O Unit User’s Manual 8430/8830/8KE4/8KE8 Table of Contents Updating MiniOS7 image Download firmware8430/8830/8KE4/8KE8 User’s manual, Jan 2005, Version 1.0, 8MS-002-10 Chapter 1. Introduction Ethernet -based Data Acquisition I/O unit 1.1 FeaturesASCII-based protocol DCON Protocol Various SDK provided freeSimultaneous access by a maximum of 6 host PCs I/O configurable via the EthernetUpdateable firmware via the RS-232 port InternetDual Bus design to supports i-8K and i-87K series I/O modules More flexible I/O combination and Compact、fasten、quick to installVentilated housing design to work between -25 ~+75 High performance integrated power supplyBuilt-in Watchdog Input Protection circuitrySRAM 1.2 i-8430/i-8830 Hardware SpecificationsEEPROM Ethernet portPower supply 20W DimensionMounting mechanism SRAM 1.3 i-8KE4/i-8KE8 Hardware SpecificationsEEPROM NVRAMPower supply 20W DimensionMounting mechanism 8430 1.4 Front view of 8430/88308830 RS-232/485 COM38430/8830/8KE4/8KE8 User’s manual, Jan 2005, Version 1.0, 8MS-002-10 Pin assignment of COM1 Port Pin assignment of COM3 Port1.5 Front view of 8KE4/8KE8 8KE48KE8 8430/8830/8KE4/8KE8 User’s manual, Jan 2005, Version 1.0, 8MS-002-10 Pin assignment of COM1 PortMethod b DIN-Rail mounting Frame Ground DIN-Rail Clips 1.6 8430/8830/8KE4/8KE8 installationStep2 Attach power supply 10 ~ 30 VDC The diagrams below show the basic wiring for the Ethernet I/O8430/8830/8KE4/8KE8 User’s manual, Jan 2005, Version 1.0, 8MS-002-10 22222 1111144444 333331.7 I/O module installation For I-8000 series modules the files are located atFor I-87K series modules the files are located at 8430/8830/8KE4/8KE8 User’s manual, Jan 2005, Version 1.0, 8MS-002-10 Pin assignment8430/8830/8KE4/8KE8 User’s manual, Jan 2005, Version 1.0, 8MS-002-10 Wire Connection8430/8830/8KE4/8KE8 User’s manual, Jan 2005, Version 1.0, 8MS-002-10 Step2 Connect the wire Step3 Insert the I/O module into the 8KE4/8KE82.1 Configure the network settings Chapter 2. Configure the 8430/8830/8KE4/8KE8 and I/O modules2.1.1 By “Configuration Wizard” By “Configuration Wizard“ By “MiniOS7 Utility” By “SMMI Menu”4.1 4.2 4.21 2.1.2 By MiniOS7 UtilityPOWER 2.1.3 By SMMI Menu Network ConfigurationMODE DOWNStep2 The SMMI menu tree Following is the SMMI menu tree Cursor position8430/8830/8KE4/8KE8 User’s manual, Jan 2005, Version 1.0, 8MS-002-10 Step3 Selection items that can be changed 2.3 Configure I/O modules 2.2 Creating a virtual COM port to map the I/O modulesDCON Utility 8430/8830/8KE4/8KE8 User’s manual, Jan 2005, Version 1.0, 8MS-002-10 3.1 4.1 4.2 4.38430/8830/8KE4/8KE8 User’s manual, Jan 2005, Version 1.0, 8MS-002-10 Chapter 3. Using the DCON Protocol 3.1 The feature of using DCON Protocol8430/8830/8KE4/8KE8 User’s manual, Jan 2005, Version 1.0, 8MS-002-10 Step 2. Send command with cr 3.2 Using the TCP protocol directlyStep 1. Connect to the Ethernet controller Step 3. Receive data from Ethernet controllerThe result will be as below 8430/8830/8KE4/8KE8 User’s manual, Jan 2005, Version 1.0, 8MS-002-10 3.3 Via VxComm technology4.1 Location of documents and software Chapter 4. Software Development ToolKit free8430/8830/8KE4/8KE8 User’s manual, Jan 2005, Version 1.0, 8MS-002-10 The diagram below show the architecture of the SDKDCON Utility DOS 4.2.1 Procedure for using the DCON Utility DOS4.2 DCON Utility DOS DCON Utility DOS version4.3 DCON DLL 4.3.1 Procedure for using the DLLDLL library DCON DLLQuickStartManual.pdf FAQ.pdf4.3.2 VB Example Reading an analog input value VB Step VB Step VB Step Step 7 Write the program code8430/8830/8KE4/8KE8 User’s manual, Jan 2005, Version 1.0, 8MS-002-10 8430/8830/8KE4/8KE8 User’s manual, Jan 2005, Version 1.0, 8MS-002-10 Step 8 Run the projectDCON ActiveX 4.4.1 Procedure for using the ActiveX4.4 DCON ActiveX ActiveX ocx component Supported modules4.4.2 VB Example Reading an analog input value InstallOCX.pdfStep 4 Run VB and create a new project .exe project Step 5 Add the ActiveX ocx component to the project8430/8830/8KE4/8KE8 User’s manual, Jan 2005, Version 1.0, 8MS-002-10 Step 7 Write the program code Step 6 Arrange all the components on the formVB Step VB Step VB Step 8430/8830/8KE4/8KE8 User’s manual, Jan 2005, Version 1.0, 8MS-002-108430/8830/8KE4/8KE8 User’s manual, Jan 2005, Version 1.0, 8MS-002-10 Step 8 Run the project4.5 DCON LabVIEW 4.5.1 Procedure for using DCONLabVIEWBundled driver for LabVIEW DCON LabVIEW8000Demo Demo programs for I-8000 I/O modules CallDLLinLabVIEW.pdf Explains how to call a sub-vi of in LabVIEW8000.llb LabVIEW library contains all sub-vi for I-8000 I/O modules DCONDLL.pdf Descriptions of all sub-function in DCONDLL8430/8830/8KE4/8KE8 User’s manual, Jan 2005, Version 1.0, 8MS-002-10 Step3 Select the sub-vi form Functions Palette Select a VI…Step4 Select the target *.lib file LabVIEW library file 4.5.2 LabVIEW Example Reading multi-channel analog Input valueStep5 Select the desired sub-vi 8430/8830/8KE4/8KE8 User’s manual, Jan 2005, Version 1.0, 8MS-002-104.5.2 LabVIEW Demo Program Reading multi-channel analog input value Step7 Draw the data flow of sub-vi8430/8830/8KE4/8KE8 User’s manual, Jan 2005, Version 1.0, 8MS-002-10 Step2 Set the parameters 2.1 2.2Step3 Run the demo 8430/8830/8KE4/8KE8 User’s manual, Jan 2005, Version 1.0, 8MS-002-104.6 DCON Indusoft 4.6.1 Procedure for using the Indusoft bundled driver4.6.2 Indusoft Example Reading an analog input value DCON IndusoftStep 3 Run the DCON Utility to configure the I/O modules 5.1 5.2 5.3 5.4Step 4 Run Indusoft and create a new project Step 5 Include the DCON driver8430/8830/8KE4/8KE8 User’s manual, Jan 2005, Version 1.0, 8MS-002-10 Step 6 Configure the DCON driverStep7 Insert tags to connect to I/O modules 7.1 7.2The address format is Address ModuleID Slot Channel Step8 Arrange all the components on the formStep9 Double click the text box to assign a tag to it 9.1 9.2Step10 Run the project 8430/8830/8KE4/8KE8 User’s manual, Jan 2005, Version 1.0, 8MS-002-104.7.1 Introduction 4.7 NAP OPC ServerNAP OPC server OPC Server4.7.2 Procedure for using the OPC server 4.7.3 OPC Server Example Reading an analog input value 4.1 4.2 4.4 4.3 Step 4 Run the OPC server to search for I/O modules on COM38430/8830/8KE4/8KE8 User’s manual, Jan 2005, Version 1.0, 8MS-002-10 Step 5 Save the configuration and close the OPC Server Labview National WIZCON iFix Indusoft CitectStep 6 Run SCADA software to connect to the OPC Server 8430/8830/8KE4/8KE8 User’s manual, Jan 2005, Version 1.0, 8MS-002-10i-8430 Appendix A DimensionsBack View Top ViewBack View i-8830Side View Top ViewBack View i-8KE4Top View Front ViewBack View i-8KE8Side View Top ViewBasic Command Format Appendix B DCON protocolFrequently used Command table reference B.1 Command Set+2.1234+2.1234 +2.1234 +2.1234 cr #01S3+2.1234+2.1234 +2.1234 +2.1234 Command+2.1234cr #01S3C0Command Description#01S3C1-05.000 #01S3C1+09.000Command DescriptionA Command to read the data Commandcommand Valid Command#01S300AA55cr #01S30042Command Description8430/8830/8KE4/8KE8 User’s manual, Jan 2005, Version 1.0, 8MS-002-10 #01S31A00cr #01S31C01Command DescriptionCommand CommandDescription Channel StatusB.2 Hardware interface Use Virtual COM Port interface Appendix C VxComm technique8430/8830/8KE4/8KE8 User’s manual, Jan 2005, Version 1.0, 8MS-002-10 The two application architectures are shown as belowAppendix D i-8K and i-87K series I/O modules i-87K series i-8000 seriesAppendix E Updating firmware and MiniOS7 image E.1 Access the controller Power 10~ 30 VDCCA-0915 6.1 6.2 Step5 Run MiniOS7 Utility Step6 Select the COM port of the host PC8430/8830/8KE4/8KE8 User’s manual, Jan 2005, Version 1.0, 8MS-002-10 i. MiniOS7 image version of the 8430/8830/8KE4/8KE8 2. List files in the Flash ROM 1. MiniOS7 image informationii. Files in the Flash ROM 8430/8830/8KE4/8KE8 User’s manual, Jan 2005, Version 1.0, 8MS-002-10E.2 Updating MiniOS7 image 2.1 2.2 E.3 Download firmware