Core.Signatures.ScreenSignatures

Classification

Name	Screen Signatures
Short Description	OTX screen signatures data model
Class	OTX Extension
Pre-Conditions	-
Specified by	ISO 13209-2

Introduction

The screen signature is the interface for input and output within the HMI library (Human Machine Interface), see Signature Concept.

Properties

• Name
  Unique name throughout all global identifiers within the OTX document.
• Specification
  Description of screen signature
• Visibility
  • Private
  • Packa­ge (Default)
  • Public
• Screen Parameter
  Parameters of the screen, see Parameter Declaration. They are the opposite of the arguments of the Open Screen activity.
• Category
  Assign the parameters to a specific group. The following values ​​are recommended by the standard. However, any other values ​​may be used.
  • TITLE - parameter is displayed as the title
  • MESSAGE - parameter is represented as a Communication
  • GRAPH - parameter is represented as a graph
  • WARNING - parameter is displayed as a warning
  • BUTTON - parameter is represented as a button
  • CHECKBOX - parameter is represented as a checkbox
  • INPUT - parameter is represented as input mask