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Apparatus and method for updating an operating system in a programmable logic controller

An operating system, programming logic technology, applied in the direction of program control, general control system, control/regulation system, etc. in sequence/logic controllers, can solve problems such as reduced productivity, and achieve the effect of improving productivity and reducing time

Active Publication Date: 2017-10-27
LSIS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Therefore, conventionally, it takes a lot of time to update the OS on the PLC and to allow the PLC to operate according to the updated OS, so the productivity of products using the PLC is greatly reduced

Method used

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  • Apparatus and method for updating an operating system in a programmable logic controller
  • Apparatus and method for updating an operating system in a programmable logic controller
  • Apparatus and method for updating an operating system in a programmable logic controller

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Embodiment Construction

[0040] In describing the present disclosure, detailed descriptions of structures or processes known in the art may be omitted to avoid obscuring understanding of the present invention by those skilled in the art with unnecessary details about such known structures and functions. Therefore, the meanings of specific terms or words used in the specification and claims should not be limited to literal or commonly adopted meanings, but should be interpreted or may be different according to user or operator's intention and customary usage. Therefore, the definition of specific terms or words should be based on the contents of the entire specification.

[0041] Hereinafter, exemplary embodiments of the present disclosure will be described in detail with reference to the accompanying drawings.

[0042] figure 1 is a block diagram showing a pulse input method of a high-speed counter module of a PLC according to the prior art, wherein reference numeral 100 is PADT (Programming and Debu...

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Abstract

The present disclosure relates to an apparatus for updating an OS (Operating System) in PLC (Programmable Logic Controller) configured to update an OS in a PLC, and to perform an operation by instantly applying the updated OS to the PLC, and a method using the same, the apparatus including an MPU (Micro Processing Unit), a flash memory, a second working memory, and a switching unit.

Description

technical field [0001] The present disclosure relates to an apparatus for updating an OS (Operating System) in a PLC (Programmable Logic Controller) and a method using the same, the apparatus being configured to update the OS in the PLC, and configured to apply the update immediately After the OS to PLC and perform operations. Background technique [0002] The information disclosed in this Background section is only for enhancement of understanding of the general background of the disclosure and should not be taken as an acknowledgment or any form of suggestion that this information forms the prior art that is already known in the art to a person skilled in the art. [0003] Due to mature technology, various types of devices for factory automation have emerged with the development of the field of automation. As one of the devices used for factory automation, PLC uses programmable memory to perform functions such as logic, sequence, timing, counting, and arithmetic through d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/05
CPCG05B19/056G05B2219/25346G06F8/656G06F13/1668
Inventor 朴朝东
Owner LSIS CO LTD