DAQBench More easy, More functions
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ADLINK Confidential DAQBench More easy, More functions Rick Lee Staff Engineer
description
DAQBench More easy, More functions. Rick Lee Staff Engineer. Agenda. ActiveX Control Introduction of DAQBench DAQBench ActiveX Controls Objects Q & A. Property. Name Value. Method. Event. Interface of ActiveX Control. Interface: Property - PowerPoint PPT Presentation
Transcript of DAQBench More easy, More functions
ADLINK Confidential
DAQBench More easy, More functions
Rick Lee
Staff Engineer
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Agenda
ActiveX Control Introduction of DAQBench DAQBench ActiveX Controls Objects Q & A
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Interface of ActiveX ControlInterface: Property
– Design time : Read/Write by Property Page
– Run time : Read/Write Method
– Run time : Invoke Event
– Run time : Be fired OCX file is similar DLL
file
NameValue. . . . .
Method
Event
Property
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Switch ActiveX Control
Property– Back color, Top color
Method– SetState(state)
Event– ButtonClick(state)
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ApplicationLayer
ProgramInterfaceLayer
Applications and Tools
PCIS-DASK(DLL)
Windows 95/98/NT/2000
Win-32 Device Drivers
ADLINK H/W Products
DAQBench(ActiveXcontrols)
Interface to Other Software(LabVIEW, DasyLab,
HP VEE, ISaGRAF etc.)
Driver Layer
OperatingSystem Layer
Device Layer
DAQBench Software Architecture
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DAQBenchADLINK ActiveX Object Software
Product A collection of ActiveX ControlsObject Oriented ProgrammingSix parts
– NuDAQ ActiveX Controls– NuDAM ActiveX Controls– User Interface ActiveX Controls– Analysis Control– Equipment Controls– Information Integration Controls
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Six Parts of DAQBench User Interface ActiveX Controls
– Boolean, 7Segment, Slide, Knob, Graph, chart, XYGraph, IntenGraph, IntenChart
NuDAQ ActiveX Controls– ADLINK NuDAQ PCI DAQ card
NuDAM ActiveX Controls– ADLINK NuDAM RS-232/485 remote control modules
Analysis Control– array management, statistical functions
Equipment Controls– Industry Automation symbol
Information Integration Controls– Data Base Linker, Excel Linker, OPC Client, RDA(Remote data access)
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ActiveX ContainerVisual Basic Visual C++ Delphi Borland C++
Bulider Internet Explorer VB for Application. . . . . . . . .
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The Benefit of DAQBenchA complete ActiveX Controls set
– Include H/W, User Interface, Industry Automation symbol, statistical function, DataBase and Excel linker function, Remote Data Access function
Provide a more easy way to implement control/monitor system– ActiveX object + ActiveX container– “Software IC” Concept
Reduce Software Development Cost– Support, Tool, Implementation
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Device Manager
Program on Local Machine
Device Manager
Local Site H/W
Remote Site H/W
RDA ServerLocal Site
Remote Site
The Map between H/W and Device
Name
Use Device Name for operation
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First Demo of DAQBenchH/W environment
– DAQ card : PCI-9112
S/W environment– VB 5.0– DAQBench
Object– Implement a 16 DI and 16 DO example– Use controls : PCI-9112, DBoolean
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ActiveX Controls of DAQBenchUser Interface ActiveX Controls
– run at Windows 95/98/NT– two OCX files
DBUI.OCX - some user interface contrls
Dboolean, Dslide, Dknob, D7Segment
DBGraph.OCX - some graph controls
DGraph, DChart, DXYGraph, DIntenGraph,
DIntenChart
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User Interface ActiveX ControlDboolean(Demo)
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User Interface ActiveX Control
Interface of DBoolean– Property / Property Page
• Style, Caption, Font, Color, Number, Distance, Only One,• Mode, Orientation, Switch Dir, State, Index, Dir, Position,• Value
– Methods• SetState(index), GetState(index)
– Events• ButtonClick(ButtonNo, State)
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User Interface ActiveX ControlD7Segment Control (Demo)
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User Interface ActiveX Control
Interface of D7Segment– Property / Property Page
• Digit Number, Digit After Point, Prefix With Zero, Signed, Declined, Transparent, Show Unused Segment, Color
• Value
– Methods• None
– Events• Overflow
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User Interface ActiveX ControlDKnob (Demo)
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User Interface ActiveX Control
Interface of DKnob– Property / Property Page
• Pattern Type, Style, Caption, Font, Border, Digit, Color,• Max, Min, Log, Inverted, Mapping, RangMax, RangeMin,• Ticks, Format, Value Pair, Pointer• Value
– Methods• None
– Events• Change(PointerNo, Value)
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User Interface ActiveX ControlDSlide (Demo)
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User Interface ActiveX ControlInterface of DSlide
– Property / Property Page• Pattern Type, Style, Caption, Font, Border, Digit, Color,• Max, Min, Log, Inverted, Mapping, RangMax, RangeMin,• Ticks, Format, Value Pair, Pointer• Value
– Methods• None
– Events• Change(PointerNo, Value)
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User Interface ActiveX ControlDChart (Demo)
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User Interface ActiveX ControlInterface of DChart
– Property / Property Page• Plot Mode, Plot Num, Updated Mode, History Length,• Caption, Font, Color, • XAxis: Scroll Bar, View Number, Time Base, Time Interval• YAxis: Max, Min, Log, Mapping, RangeMAx, RangeMin• Ticks, Format, Plot
– Methods• PlotChart(Data), PlotCharts(Data, PlotNum),• ClearPlots(), Refresh()
– Events• None
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User Interface ActiveX ControlDGraph (Demo)
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User Interface ActiveX Control
Interface of DGraph– Property / Property Page
• Plot Num, Caption, Font, Color, • XAxis: Auto Scale, Scroll Bar, View Number, Time Base,
Time Interval• YAxis: Auto Scale, Max, Min, Log, Mapping, RangeMAx,
RangeMin• Ticks, Format, Plot
– Methods• PlotGraph(Data, PlotNo), PlotGraphs(Data, PlotNum),• ClearPlots(), Refresh()
– Events• None
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User Interface ActiveX ControlDXYGraph (Demo)
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User Interface ActiveX ControlInterface of DXYGraph
– Property / Property Page• Plot Num, Caption, Font, Color, • XAxis: Auto Scale, Scroll bar, Max, Min, Log, Mapping,
RangeMAx, RangeMin• YAxis: Auto Scale, Scroll bar, Max, Min, Log, Mapping,
RangeMAx, RangeMin• Ticks, Format, Plot
– Methods• PlotXY(xyData, PlotNo), PlotXYs(xData, yData),• ClearPlots(), Refresh()
– Events• None
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User Interface ActiveX ControlDIntenChart (Demo)
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User Interface ActiveX Control
Interface of DIntenChart– Property / Property Page
• Plot Mode, Updated Mode, History Length• Caption, Font, Color, • X View Num, Y View Num, Z Visible, X Scaroll Bar,• Time Base, Time Interval• Ticks, Format, ColorMap
– Methods• AddPlane(xyData), ClearPlot()
– Events• None
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User Interface ActiveX ControlDIntenGraph
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User Interface ActiveX Control
Interface of DIntenGraph– Property / Property Page
• Caption, Font, Color, • X View Num, Y View Num, Z Visible, X Auto Scale• Time Base, Time Interval• Ticks, Format, ColorMap
– Methods• AddPlane(xyData), ClearPlot()
– Events• None
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ActiveX Controls of DAQBenchEquipment ActiveX Controls
– some pattern of equipment at industry automation– run at Windows 95/98/NT– one OCX file– include
• Pumps• Pipes• Tanks• Valves• Motors
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Equipment ActiveX Control
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Equipment ActiveX Control
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ActiveX Controls of DAQBench NuDAM ActiveX Controls
– support ADLINK NuDAM Modules– run at Windows 95/98/NT– four OCX files– NDDigital.OCX for digital I/O modules
ND6050, ND6052, ND6053, ND6054, ND6056, ND6058, ND6060, ND6063
– NDAnalog.OCX for analog I/O modules
ND6011, ND6012, ND6013, ND6014, ND6017, ND6018, ND6021, ND6024
– NDCounter.OCX - ND6080– NDHost.OCX - NDHost
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NuDAM ActiveX ControlNuDAM - Distributed DAQ Module
– Serial link, RS232/485– One comport can link to 255 modules(maximum)– Each module must one unique address on same link– Use NuDAM Administrator to configure setting
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NuDAM ActiveX Control
A Bitmap representAssign address of NuDAM ControlComPort driver use Microsoft Comm
ControlFirst open Comm ControlAssign PortHandle of NuDAM ControlUse Property to Get/Set DI, DO, AI, AI
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NuDAM ActiveX ControlMSComm1.ComPort = 1MSComm1.Settings = “9600,n,8,1”MSComm1.PortOpen = TrueND60501.PortHandle = MSComm1.ComID . . . . . . . . . . . . .
Com Port 1
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Property(See Help or PDF file)methods (See Help or PDF file)
NuDAM ActiveX Control
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ActiveX Controls of DAQBenchDAQ ActiveX Controls
– support ADLINK NuDAQ PCI cards– now, only run at Windows NT– two OCX filesDigital.OCX for digital I/O cards (10 controls)
Pci7200, Pci7230, Pci7234, Pci7248, Pci7296, Pci7250, Pci7300, Pci7432, Pci7433, Pci7434
Multiple.OCX for Multiple function cards (8 controls)Pci9111, Pci9112, Pci9113, Pci9114, Pci9118, Pci9812, Pci6208, Pci8554
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NuDAQ ActiveX Control Property (See Help or PDF file) Methods (See Help or PDF file) Event (See Help or PDF file)
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Remote Data Access
Program on Local Machine
Device Manager
Local Site H/W
Remote Site H/W
RDA ServerLocal Site
Remote Site
The Map between H/W and Device
Name
Use Device Name for operation
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Remote Device Access
Use NuDAQCfg utility to define Devices– Add local NuDAQ cards
• Automatically scan local PCI cards
– Add remote NuDAQ cards• RDA Server must be running on remote machine• Connect remote machine
– Specify Device Name– Select one NuDAQ card
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Remote Device Access
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Remote Device Access
RDA Server– If RDA Server be running then this machine is a
NuDAQ RDA server
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ExcelLinker ActiveX ControlAdvantage
– Data be automatically link to Excel Application– Can auto update the data of cells on Excel
WorkSheet
Operation– Specify name of excel file– Specify name of worksheet – Specify start cells and column number– Set Array Data– Call ExcelLinking() Method
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What is OPC?
OLE for Process Control An Industry Standard by OPC Foundation New generation driver for industry automation hardware Provide plug and play software and hardware components from different supplier Base on COM/DCOM of Microsoft Data Sharing and Distributing
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Traditional Device Driver Problem
SoftwareDriver
SoftwareDriver
SoftwareDriver
SoftwareDriver
DisplayApplication
TrendApplication
ReportApplication
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How does OPC Solve the Problem?
SoftwareDriver
SoftwareDriver
SoftwareDriver
SoftwareDriver
OPC OPC OPC OPC
DisplayApplication
TrendApplication
ReportApplication
OPC OPC OPC
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Features of OPC Data Access
Based on COM Flexible - to support many applications Efficient & Scalable - to support large applications High performance - well behaved on a Network Easy to understand Widely accepted
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OPC Client control
OPC Client
OPCServer
OPCGroup
OPCGroup
OPCGroup
ItemItemItem
ItemItemItem
ItemItemItem
NuDAMOPC
Server
OPCInterface
OtherOPC
Server
OPCInterface
OPC ClientControl
OPCInterface
Network
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DBAccess ControlAdvantage
– Integrate Database– Don’t program SQL– Through ODBC
Operation– Specify Data Source Name in ODBC– Specify Tables and Columns– Specify Query Condition– Call ExecutXXXX(Data) Method
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Q & A
