FUNCTION_BLOCK OUT

FUNCTION_BLOCK OUT_TEXT

An instance of this type encapsulates an editable instance of the JTextArea class. The number of rows and columns displayed in the text area is given by the SIZE input, and its initial contents are given by the IVAL input. Upon the occurrence of a REQ+ input, the string present at the IN input is appended to the contents of the text area and a CNF+ output is issued. If a REQ- event occurs, or the text area is not initialized, the text is not appended and a CNF- output is issued.

See the MONITOR device configuration for an example of the use of an instance of this type.

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