KB-32169: Generating a daily historic file.
Question: How can I generate a daily historic file? Solution: To do so, follow these procedures: Create an expression tag and retrieve Day attribute from the Global Manager. On this…
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BUG-0010182: Some alarms may not be recorded in the Database.
OVERVIEW When closing a domain or deactivating the alarm server, up to 99 alarm messages that had not been recorded yet may be lost. HOW CAN I REPRODUCE THIS PROBLEM?…
KB-32167: Importing I/O tags.
Question: How can I import the I/O tags listed in an Excel spreadsheet to an I/O driver inserted in Elipse E3? Solution: To do so, you must use the driver’s…
KB-32139: Setting text style with SetZoneText function.
Question: Can I set text style (bold, italics, etc) from Text object with SetZoneText function? Solution: No, it is not possible to set text format with this function, only its…
KB-32129: Syntax for creating variables in E3Query.
Question: What is the syntax for creating variables in E3Query? Solution: To create a variable, just inform any name between these symbols: for a numeric value. ‘‘ for a…
KB-32112: Connection with SQL Server working only locally.
Question: Why can I only establish connection with a SQL Server Express database locally, and not in a computer other than the one where this DB is running? Solution: In…
KB-32098: Divinding a tag’s value.
Question: How can I display an I/O tag’s value divided by 10? Solution: To do so, there are two possibilities: Enable the I/O tag’s scale to dividide its value by…
KB-32089: Returning FolderSelectWindow() function.
Question: How can I tell whether the user has pressed Cancel key while FolderSelectWindow() function is being executed? Solution: Whenever Cancel option is pressed, this function returns an empty string…
KB-32047: Inserting a table in a formatted report.
Question: Can I insert a table in a formatted report? Solution: Yes, but the table must be drawn manually. It will also remain fixed, that is, it will not increase…
KB-24635: Checking wheter Value property is already linked, at runtime.
Question: How can I check, at runtime, whether an object’s Value property is already linked? Solution: To do so, use a script that is similar to the one in the…