Label: clearscada

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Page: .Net API, Automation Interface and Web Interfaces (SOAP and XML)
using the .Net API and the legacy Automation Interface.  You can also find details here on connecting to the server using SOAP or reading the published XML directly. In many applications there is a need to interface ClearSCADA to external programs. Existing versions ...
Page: 2's Compliment, 16-bit Analog Scaling
conversion between 2's complement and standard decimal numbers can be performed through the built in ClearSCADA scaling arrangements. Configure your points as follows: Set Raw Zero Scale to \32768 Set Raw Full Scale to \32768 (full scale ...
Page: Accessing Data via SQL in Structured Text
structured text program you can define simple variables using %M, %I and %Q, however useful these are they are static. There is a more dynamic way of reading data from ClearSCADA to use in a structured text program that returns the data in the form of a "resultset ...
Other labels: logic, sql
Page: Accessing Options and Explorer Bars in Full Screen Mode
When in Full Screen mode, it is still possible to close or hide all of the menus, Explorer bars, status bar etc. If you are unfamiliar with the ClearSCADA keyboard shortcuts, this may cause you a problem as without them, you won't be able to access ...
Page: Adding a Custom Aggregate to a DDK driver
DDK manual specifies, a custom aggregate can be added to any of the DDK classes as follows. VB Sample <Aggregate("Enabled", "Transfer")> Public FTAgg As FileTransferClientAgg where FileTransferClientAgg is the name of the class you have derived from the aggregate class. Frequent ...
Page: Adding Historic Data to Internal Points
Internal points provide a mechanism that can be used to add historic data into the system. These methods can be called using the automation interface or by writing some Structured Text Logic. The basis of the code outlined below used two internal point properties ...
Page: Adding Historic Data to Points
possible to enter history to any point in your database. This can be done by using the "LoadDataValue" method of the Historic aggregate. This method is of the form: LoadDataValue Reason(long), Quality(Long), Time Stamp(Time), Value(Variant) \\ Some example code is shown ...
Page: Adding New Line Characters To Strings in Logic
Occasionally it is a requirement that a new line character is put in ClearSCADA where it expecting a string, eg. a STRING variable in logic or the TooltipText animation on a mimic. Depending on where the string is being written to in ClearSCADA, different formats are used. Logic uses $n to indicate ...
Page: Adding New Line Characters To Strings on Mimics
Occasionally it is a requirement that a new line character is put in ClearSCADA where it expecting a string, eg. a STRING variable in logic or the TooltipText animation on a mimic. Depending on where the string is being written to in ClearSCADA, different formats are used. Mimic animations use the CHR ...
Page: Alarms, Events, Lists and SQL
everything you needed to know about alarms, events and using SQL lists to interrogate the system ClearSCADA logs all occurrences on your system, creating an audit trail for system operation and reporting. Events are the records of these occurrences on your system ...