HMI devices with integrated user-defined behavior
First Claim
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1. A human machine interface (HMI) configured to interface with an industrial control system, the HMI comprising:
- a memory that stores a representation of a HMI device comprising a default functionality defined by a first portion of control logic of a same programming paradigm as control logic of the industrial control system;
an interface component that receives a second portion of control logic that defines a custom functionality of the HMI device, wherein the second portion of control logic is of the same programming paradigm as the control logic of the industrial control system; and
a processor that appends the second portion of control logic to the first portion of control logic to add the custom functionality to the HMI device.
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Abstract
The claimed subject matter provides a system and/or method that facilitates utilizing a human machine interface (HMI). An interface component can facilitate receipt of data. A human machine interface (HMI) component communicatively coupled to the interface component can include a device with a pre-programmed primitive; the device employs a user-defined functionality via the received data.
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Citations
20 Claims
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1. A human machine interface (HMI) configured to interface with an industrial control system, the HMI comprising:
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a memory that stores a representation of a HMI device comprising a default functionality defined by a first portion of control logic of a same programming paradigm as control logic of the industrial control system; an interface component that receives a second portion of control logic that defines a custom functionality of the HMI device, wherein the second portion of control logic is of the same programming paradigm as the control logic of the industrial control system; and a processor that appends the second portion of control logic to the first portion of control logic to add the custom functionality to the HMI device. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A device, comprising:
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an industrial controller capable of storing application programs comprising control logic; and a human machine interface (HMI) communicatively coupled to the industrial controller, comprising; a memory that stores a first portion of control logic, of a same programming paradigm as the control logic of the industrial controller, that provides a default functionality of a representation of an HMI device; an interface component that receives a second portion of control logic, of the same programming paradigm as the control logic of the industrial controller, that provides a custom functionality of the HMI device; and a processor that appends the second portion of control logic to the first portion of control logic to add the custom functionality to the HMI device. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A method for customizing a human machine interface (HMI) within an industrial control system, comprising:
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storing a first portion of control logic that provides a default functionality to a representation of an HMI device in memory, wherein the first portion of control logic is of a same programming paradigm as control logic of the industrial control system; receiving a second portion of control logic, of the same programming paradigm as the control logic of the industrial control system, that provides a custom functionality to the HMI device; and employing a processor that appends the second portion of control logic to the first portion of control logic to add the custom functionality to the HMI device. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification