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Editing of all objects in the process D2000 CNF is being performed in the configuration dialog box, a specific part of which is common for all editable objects and another part depends on the type of edited object.
Configuration The configuration dialog box of objects of Structured variable type consists of several parts (tabs), which contains similar parameters.
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Warning!
If any structure is used, it is possible to decrease the array length (number of rows), but it can cause references to structure rows which that do not exist.
Example:
There is an object of Historical value type, that archives the structure item on the row of 4. If the number of rows is decreased to 3, the given historical value has no value source. There is no warning about such a situation!!!
You can experience a similar problem when indexing in Event. In this case, it is advisable to use the \DIM attribute /DIM of the structured variable value.
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Saves changes of start values of the structured variable into the configuration database as a new value. If the start value is text type, then a maximum of 200 bytes is stored into the configuration database in UTF-8 encoding.
Manual*
Allows to change changing an item value of the structured variable in process D2000 HI, using an event, etc.
Item property
Definition of the item's contents - see the chapter Structured variables - figure - section 4.
The item Row description of this parameter allows to define defining a text description for each of the structure rows. Maximum: 50 characters. Description The description may be defined (empty text also) or disabled - to disable a description click the right mouse button on the description and select the item Disable from the local popup menu.
Description The description is used to give an account of items of a given row in graphs, control, and information windows.
To retrieve the description of a structured variable row, use the action GETROWDESC.
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Start values of individual values are saved in text form. While the system starts, process D2000 Server assigns values to individual items according to the definition of their start value. Value The value of an item will be valid , if the conversion of the start value (text) to a required type (according to the type of the corresponding column) is successful. If the conversion is not successful, then a the value of the item is invalid. It is possible to save a start value, that cannot be converted to the corresponding value type (except columns the value of which is of Object type). The button 
will check all the start values (except columns the value of which is of Object type) and if the conversion fails, it displays an error message.
The way of start value record is mentioned here.
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* Configuration parameters are applied only in case that if their inheritance level is deeper than 2 (Structure column, Structure item).
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