System for defining network behaviors within application programs

• US 7,554,560 B2
• Filed: 12/23/2005
• Issued: 06/30/2009
• Est. Priority Date: 12/24/2004
• Status: Active Grant

• Current Assignee: Donald Pieronek
• Original Assignee: Donald Pieronek
• Inventors: Pieronek, Donald
• Primary Examiner(s): Sajous; Wesner
• Application Number:
  US11/317,718
• Publication Number:
  US 20060200770A1
• Time in Patent Office: 1,285 Days
• Field of Search: 715/733, 715/200, 715/700, 715734-735, 715762-765, 715835-837, 709/201, 709/223, 709217-220, 709/250, 709206-207, 700/1, 700/90, 700/19, 712/14, 712/247, 370253-254, 717/120, 717/101, 717/105, 717/121, 717126-127, 717/168, 717171-178, 717/153, 345/619, 345/633, 379/270, 379/279
• US Class Current: 345/619
• CPC Class Codes: G05B 19/042 using digital processors G05B19/05 takes precedence
• CPC Class Codes: G05B 19/056 Programming the PLC
• CPC Class Codes: G05B 2219/13101 Function block instance, only one function block exists, several instances
• CPC Class Codes: G05B 2219/13144 GUI graphical user interface, icon, function bloc editor, OI operator interface
• CPC Class Codes: G05B 2219/13148 Object oriented programming
• CPC Class Codes: G05B 2219/15012 Configuration software for networks
• CPC Class Codes: G05B 2219/23255 Object oriented programming, OOP
• CPC Class Codes: G05B 2219/25009 Profinet-I-O, producer-consumer mode
• CPC Class Codes: G05B 2219/25232 DCS, distributed control system, decentralised control unit

Abstract

A graphical interface for programming network communications messages and messaging behavior on a control apparatus that is coupled to a communications network and that is operating under control of an application program. The interface comprises an integrated schematic view of symbols representing communications and including application and messaging control logic including a diagrammatic representation for a network message having icons representing data within said message, icons representing control functions for regulating networking behavior, and one or more messaging connector icons representing interconnections with the network. Control logic icons and symbols may be interconnected may connected to the data and control icons for use in setting data content and regulating messaging and network behavior. Corresponding methods for programming network messages and associated messaging_behavior between control devices are also covered.

Claims

1. An industrial controller executing a control program to control equipment or machinery in real-time using a communication network, the industrial controller including a programming terminal and a processor executing a stored program to display a graphical interface for programming network communications messages and messaging behavior on the communications network and operating under control of the control program also programmable by means of the interface, said interface comprising:

a) a message icon representing a communications message on said network, including;

i) a plurality of data element icons representing data elements within said message,

ii) a plurality of messaging control icons representing functions for regulating networking behavior, and

iii) one or more messaging connector icons;

b) a plurality of control logic icons connected to said data element and control icons representing software control logic within the control program for setting data content and regulating message and associated network behavior.

2. The graphical interface of claim 1, in which:

said message icon comprises a generally rectangular block having said data element and messaging control icons and said one or more related messaging connector icons.

3. The graphical interface of claim 2, further including:

a plurality of network status icons connected in between said message icon and a messaging connector icon.

4. The graphical interface of claim 1, in which:

said data element icons comprise bit and byte termination points that include bit and byte designation numbers that may be set by the user.

5. The graphical interface of claim 4, in which:

said message icon represents functionality for producing a message.

6. The graphical interface of claim 1, in which:

said plurality of control logic icons include ladder logic rung and contact icons.

7. The graphical interface of claim 1, in which:

said messaging connector icons include an icon formed by diagrammatic depiction of a cable with wires from said data element icons leading to said cable.