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Module combination type electric power process control device and initial configuration method thereof

A process control and module combination technology, applied in the direction of electrical program control, program control, comprehensive factory control, etc., can solve the problem of inconvenient opening and configuration of power process control units, and achieve automatic opening and configuration, high real-time performance and high reliability. Effect

Active Publication Date: 2020-01-03
厦门高瑞特电气自动化有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This brings inconvenience to the activation configuration of the power process control unit

Method used

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  • Module combination type electric power process control device and initial configuration method thereof
  • Module combination type electric power process control device and initial configuration method thereof
  • Module combination type electric power process control device and initial configuration method thereof

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Embodiment Construction

[0041] To further illustrate the various embodiments, the present invention is provided with the accompanying drawings. These drawings are a part of the disclosure of the present invention, which are mainly used to illustrate the embodiments, and can be used in conjunction with the relevant description of the specification to explain the operation principles of the embodiments. With reference to these contents, one of ordinary skill in the art will understand other possible embodiments and advantages of the present invention. Components in the figures are not drawn to scale, and similar component symbols are often used to represent similar components.

[0042] The present invention will now be further described with reference to the accompanying drawings and specific embodiments.

[0043] like figure 1 As shown, the present invention discloses an embodiment of a power process control device combined with modules, including a power supply module, a communication module, a bin...

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Abstract

The invention discloses a module combination type electric power process control device and an initial configuration method thereof. A power module, a communication module and each input / output modulein the electric power process control device are connected hand in hand through a daisy chain signal mechanism, thereby completing the initialization and health self-check of the modules one by one,and time synchronization and CAN communication synchronization among the modules are realized through independent synchronizing signals, so as to realize the automatic turn-on configuration of the electric power process control device configured on demand, and to realize the plug and play of each input / output module; and meanwhile, conflict-free CAN communication among the modules and real-time monitoring of the health of the modules are realized, and the requirements of high instantaneity and high reliability of the electric power process control device are met.

Description

technical field [0001] The present invention relates to the field of electric process control devices, in particular to a modular combined electric process control device. Background technique [0002] In order to facilitate business configuration, a modular combination structure is adopted in the power process control unit, and binary input modules, binary output modules and analog modules are configured in the power process control unit as needed. Each module is an independent embedded module with a CPU. system, each module conducts data exchange through CAN bus. [0003] In CAN networking, each module needs to be configured with a unique module address CAN ID as the target address of communication. Because it is configured on demand, the binary input module, binary output module and analog module are in the power process control unit. The slot position is not fixed, so the CAN ID used for CAN communication of each module cannot be specified in the production process. The...

Claims

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Application Information

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IPC IPC(8): G05B19/418
CPCG05B19/4185G05B2219/33139
Inventor 陈茂芳
Owner 厦门高瑞特电气自动化有限公司