Local area network remote monitoring system based on SIEMENS840D numerical control system

A technology of remote monitoring system and numerical control system, which is applied in the field of numerical control machine tools, can solve the problems that on-site operators cannot clearly describe the fault phenomenon, cannot correctly judge the cause of the fault, and the cost, etc., so as to shorten the repair time of the fault and improve the efficiency of fault handling , Reduce the effect of equipment downtime rate

Inactive Publication Date: 2021-02-05
CSSC MES DIESEL
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing equipment maintenance mechanism has the following disadvantages: the on-site operator cannot describe the failure phenomenon clearly, and the important information is missing when the maintenance is reported; when the CNC system fails, sometimes several alarm signals may appear at the same time, and the operator may only mention After receiving an alarm message, the

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  • Local area network remote monitoring system based on SIEMENS840D numerical control system
  • Local area network remote monitoring system based on SIEMENS840D numerical control system
  • Local area network remote monitoring system based on SIEMENS840D numerical control system

Examples

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Example Embodiment

[0021]Example

[0022]The production site is a large workshop (LAN 1) and a medium workshop (LAN 2), each of which is equipped with a number of equipment using SIEMENS 840D numerical control system; personal office computers used by equipment maintenance personnel working in the monitoring center are placed In the research building.

[0023]1. Establish a CNC equipment local area network (LAN 1 and LAN 2) for all SIEMENS 840D CNC system equipment in the workshop (production site).

[0024]The establishment of a numerical control equipment local area network is mainly to realize the digital control of on-site equipment, remote data transmission and monitoring, and real-time monitoring of equipment status, so as to improve production efficiency, management efficiency and maintenance efficiency. The invention mainly realizes real-time monitoring of the equipment state.

[0025]The CNC equipment local area network is a network system based on Ethernet technology. The network wiring of the workshop ...

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Abstract

The invention discloses a local area network remote monitoring system based on an SIEMENS 840D numerical control system. The local area network remote monitoring system is composed of a hardware partand a software part. The hardware part comprises a monitoring center and a plurality of independent local area networks connected with the monitoring center, and each local area network comprises a plurality of devices adopting the SIEMENS 840D numerical control system and connected by network equipment and a special server; the software part is remote monitoring software; and the monitoring center accesses the host of each device adopting the SIEMENS 840D numerical control system by accessing the special server, remotely monitors the device, checks device fault and related information, and diagnoses and preprocesses the fault. According to the invention, the fault processing efficiency is improved, the fault repair time is shortened, the equipment shutdown rate is reduced, and the workingefficiency of equipment maintenance personnel is greatly improved.

Description

technical field [0001] The invention relates to remote monitoring of a numerical control machine tool, in particular to a local area network remote monitoring system based on a SIEMENS 840D numerical control system, which belongs to the technical field of numerical control machine tools. Background technique [0002] At present, when the CNC machine tool equipment on the job site fails, see figure 1 , The repair process of equipment failure is that the operator fills out the warranty form and informs the maintenance personnel of the failure phenomenon of the equipment by telephone. The maintenance personnel judges the cause of the failure based on the information provided by the operator, and then arranges the corresponding maintenance personnel to go to the scene for repair. [0003] The existing equipment maintenance mechanism has the following disadvantages: the on-site operator cannot describe the failure phenomenon clearly, and the important information is missing when ...

Claims

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Application Information

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IPC IPC(8): G05B19/406G05B23/02
CPCG05B19/406G05B23/0213G05B23/0221G05B23/0267
Inventor 王斌赵慧龙杨建平
Owner CSSC MES DIESEL
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