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Output module, control system and method for testing an output module connected to a complex load

An output module, control system technology, applied in general control systems, control/regulation systems, program control in sequence/logic controllers, etc., can solve problems such as time-consuming and complex

Pending Publication Date: 2020-12-01
SIEMENS AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such functional testing can also be complex and time-consuming when the output module is connected to complex loads
Therefore, there may be a need for improved functional testing of output modules when complex loads are coupled to them

Method used

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  • Output module, control system and method for testing an output module connected to a complex load
  • Output module, control system and method for testing an output module connected to a complex load
  • Output module, control system and method for testing an output module connected to a complex load

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Embodiment Construction

[0013] To facilitate understanding of the embodiments, principles and features of the invention, they are explained below with reference to their implementation in illustrative embodiments. In particular, they are described in the context of industrial and other automation systems, and particularly in the context of output modules and control systems and methods for testing output modules connected to complex loads. However, embodiments of the invention are not limited to use in the described apparatus or methods.

[0014] The components and materials that make up the various embodiments described below are intended to be illustrative rather than limiting. Many suitable components and materials that perform the same or a similar function as the materials described herein are intended to be within the scope of embodiments of the invention.

[0015] figure 1 A schematic diagram of a control system 100 including a plurality of modules according to an exemplary embodiment of the...

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PUM

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Abstract

An output module (200) includes multiple outputs (202), each output having switches (204, 208), wherein the switches (204, 208) are configured such that a load (212) is connectable between the switches (204, 208), and a calibration unit (220) configured to disconnect the load (212) from the switches (204, 208) for a calibration period, monitor a behavior of the load (212) while disconnected, and store samples of the behavior of the load (212). Further aspects of the present disclosure relate to a control system (100) and a method (300) for testing an output module (200) connected to a complexload (212).

Description

technical field [0001] Aspects of the present disclosure relate generally to industrial and other automation systems, and more particularly to output modules, control systems, and methods for testing output modules connected to complex loads. Background technique [0002] Industrial automation systems are used in different industrial fields to automate several tasks, such as those in a manufacturing process or an assembly line in a production facility. Industrial automation systems include multiple interconnected components such as, for example, sensors, actuators, and control devices. The control device may be, for example, a programmable logic controller (PLC) for controlling and monitoring process parameters. [0003] Programmable logic controllers (PLCs) are used to monitor input signals from various input points (input sensors) that report events and conditions occurring in the controlled process. Control programs are stored in the PLC's memory to instruct the PLC wha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042G05B19/05
CPCG05B19/0425G05B19/058G05B2219/1184G05B2219/21163G01R31/40
Inventor P.克劳斯
Owner SIEMENS AG
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