Transcript DAQBench More easy, More functions

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 Control
Interface:
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
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Property
Method
Event
Name
Value
.....
Switch ActiveX Control
Property
– Back color, Top color
Method
– SetState(state)
Event
– ButtonClick(state)
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DAQBench Software Architecture
Applications and Tools
DAQBench
(ActiveX
controls)
PCIS-DASK
(DLL)
Interface to Other Software
(LabVIEW, DasyLab,
HP VEE, ISaGRAF etc.)
Win-32 Device Drivers
Application
Layer
Program
Interface
Layer
Driver Layer
Windows 95/98/NT/2000
Operating
System Layer
ADLINK H/W Products
Device Layer
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DAQBench
ADLINK ActiveX Object Software
Product
A collection of ActiveX Controls
Object Oriented Programming
Six 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 Container
Visual Basic
 Visual C++
 Delphi
 Borland C++
Bulider
 Internet Explorer
 VB for Application
. . . . . . . . .
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The Benefit of DAQBench
A 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
Use Device Name
for operation
Program on
Local Machine
Local Site
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The Map between
H/W and Device
Name
Local Site
H/W
Remote Site
Device
Manager
RDA
Server
Remote Site
H/W
First Demo of DAQBench
H/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 DAQBench
User 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 Control
Dboolean(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 Control
D7Segment 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 Control
DKnob (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 Control
DSlide (Demo)
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User Interface ActiveX Control
Interface 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 Control
DChart (Demo)
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User Interface ActiveX Control
Interface 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 Control
DGraph (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 Control
DXYGraph (Demo)
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User Interface ActiveX Control
Interface 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 Control
DIntenChart (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 Control
DIntenGraph
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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 DAQBench
Equipment ActiveX Controls
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–
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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 Control
NuDAM - 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 represent
Assign address of NuDAM Control
ComPort driver use Microsoft Comm
Control
First open Comm Control
Assign PortHandle of NuDAM Control
Use Property to Get/Set DI, DO, AI, AI
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NuDAM ActiveX Control
MSComm1.ComPort = 1
MSComm1.Settings = “9600,n,8,1”
MSComm1.PortOpen = True
ND60501.PortHandle = MSComm1.ComID
.............
Com Port 1
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NuDAM ActiveX Control
Property(See Help or PDF file)
methods (See Help or PDF file)
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ActiveX Controls of DAQBench
DAQ ActiveX Controls
– support ADLINK NuDAQ PCI cards
– now, only run at Windows NT
– two OCX files
Digital.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
Use Device Name
for operation
Program on
Local Machine
Local Site
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The Map between
H/W and Device
Name
Local Site
H/W
Remote Site
Device
Manager
RDA
Server
Remote Site
H/W
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 Control
Advantage
– Data be automatically link to Excel Application
– Can auto update the data of cells on Excel
WorkSheet
Operation
–
–
–
–
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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
Display
Application
Software
Driver
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Trend
Application
Software
Driver
Software
Driver
Report
Application
Software
Driver
How does OPC Solve the Problem?
Display
Application
OPC
OPC
Software
Driver
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Trend
Application
OPC
OPC
Software
Driver
OPC
Software
Driver
Report
Application
OPC
OPC
Software
Driver
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
Network
OPC Client
OPC
Interface
NuDAM
OPC
Server
OPC
Interface
Other
OPC
Server
OPC Client OPC
Control Interface
OPC
Group
OPC
Server
OPC
Group
OPC
Group
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Item
Item
Item
Item
Item
Item
Item
Item
Item
DBAccess Control
Advantage
– Integrate Database
– Don’t program SQL
– Through ODBC
Operation
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–
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Specify Data Source Name in ODBC
Specify Tables and Columns
Specify Query Condition
Call ExecutXXXX(Data) Method
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Q&A
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