ID:287013 Variable or input pin "<name>" is defined but never used.

CAUSE: In a Text Design File (.tdf), you defined the specified variable or input pin in the Subdesign Section or Variable Section, but never used the variable or pin in the Logic Section.

ACTION: No action is required. To avoid receiving this message in the future, use the variable or input pin in the Logic Section, or remove the variable or pin definition from the Subdesign Section or Variable Section.