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Fault monitoring method, device, processor, and electronic equipment for servo drive

A servo driver and fault monitoring technology, applied in the direction of instruments, simulators, program control, etc., can solve the problems of monitoring and diagnosing faults, and achieve the effect of convenient fault monitoring

Active Publication Date: 2021-10-26
SIEMENS FACTORY AUTOMATION ENG
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

However, it is still difficult to monitor and diagnose faults

Method used

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  • Fault monitoring method, device, processor, and electronic equipment for servo drive
  • Fault monitoring method, device, processor, and electronic equipment for servo drive
  • Fault monitoring method, device, processor, and electronic equipment for servo drive

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Embodiment Construction

[0058] In order to have a clearer understanding of the technical features, purposes and effects of the embodiments of the present invention, the specific implementation manners of the embodiments of the present invention will now be described with reference to the accompanying drawings.

[0059] As mentioned earlier, the work of servo drives is mainly based on relative time, such as low-end servo drives without hardware clocks, which mainly use their power-on start as a reference for internal relative time timing, such as once a fault occurs , can only record the number of hours from the time when the fault occurs to power-on, for example, 6h, thus, for fault monitoring, it is impossible to determine the time when the fault occurs, which makes it difficult to effectively monitor the fault.

[0060] In the embodiment of the present invention, according to the obtained real-time clock data of the programmable logic controller, the relative time parameter of the servo driver is mo...

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Abstract

Embodiments of the present invention provide a fault monitoring method, device, processor, storage medium, and electronic equipment of a servo driver. The fault monitoring method of the servo driver includes: modifying the The relative time parameter of the servo driver, the time parameter of the servo driver is the real-time clock data; according to the relative time parameter of the servo driver after modification, the time when the servo driver breaks down is automatically displayed on the display device time. In the embodiments of the present invention, when a fault occurs in the servo driver, the time when the fault occurs can be accurately recorded, so as to facilitate effective and convenient fault monitoring.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of industrial control, and in particular to a fault monitoring method, device, processor, storage medium and electronic equipment of a servo driver. Background technique [0002] Servo drives are an important part of industrial control and are widely used in automation equipment such as industrial robots and CNC machining centers, such as injection molding machines, textile machinery, packaging machinery, and CNC machine tools. Servo drives (servo drives), also known as "servo controllers" and "servo amplifiers", are a kind of controller used to control servo motors. Their functions are similar to frequency converters and are often used in high-precision positioning systems. Generally, the servo motor is controlled by three methods of position, speed and torque to achieve high-precision positioning of the transmission system. [0003] In the process of the above work, various fault...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/4065
CPCG05B19/4065G05B2219/37616
Inventor 张雪亮王薇曹健
Owner SIEMENS FACTORY AUTOMATION ENG
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