Primary fault determination method and device, storage medium and terminal equipment
The invention discloses a first fault determination method, which is suitable for a PLC processor, the PLC processor comprises n fault data storage sub-regions, n fault mark registers and an output state register, and the first fault determination method comprises the following steps: obtaining a fa...
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| creator | DENG QINGYAN LUO XINGYI YE SIXIANG HAN WEIJIE LI LONG HE FENG HUANG WUWEN |
| description | The invention discloses a first fault determination method, which is suitable for a PLC processor, the PLC processor comprises n fault data storage sub-regions, n fault mark registers and an output state register, and the first fault determination method comprises the following steps: obtaining a fault signal, fault information corresponding to the fault signal is stored in the target fault data storage sub-region; when it is monitored that the target fault data storage sub-region changes, (n-1) fault flag registers associated with the target fault data storage sub-region are refreshed, so that the state value of a corresponding fault flag bit changes; the output state register generates a control signal according to the received state value of each fault flag bit; and comparing the control signal with a preset first fault control signal, and judging a first fault. According to the method, the first fault is judged, so that the fault processing efficiency of after-sales maintenance personnel is improved.
本发明公 |
| format | Patent |
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本发明公</description><subject>CONTROL OR REGULATING SYSTEMS IN GENERAL</subject><subject>CONTROLLING</subject><subject>FUNCTIONAL ELEMENTS OF SUCH SYSTEMS</subject><subject>MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS</subject><subject>PHYSICS</subject><subject>REGULATING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAgJKMrMTSyqVEhLLM0pUUhJLUktys3MSyzJzM9TyE0tychPUUjMSwFKlGUmp-ooFJfkFyWmpwKlUjJLc8FSUB05CqmFpZkFual5JTwMrGmJOcWpvFCam0HRzTXE2UM3tSA_PrW4IDE5NS-1JN7Zz9DQzMTE0tzM1NGYGDUAw3o5MQ</recordid><startdate>20230718</startdate><enddate>20230718</enddate><creator>DENG QINGYAN</creator><creator>LUO XINGYI</creator><creator>YE SIXIANG</creator><creator>HAN WEIJIE</creator><creator>LI LONG</creator><creator>HE FENG</creator><creator>HUANG WUWEN</creator><scope>EVB</scope></search><sort><creationdate>20230718</creationdate><title>Primary fault determination method and device, storage medium and terminal equipment</title><author>DENG QINGYAN ; LUO XINGYI ; YE SIXIANG ; HAN WEIJIE ; LI LONG ; HE FENG ; HUANG WUWEN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN116449765A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>CONTROL OR REGULATING SYSTEMS IN GENERAL</topic><topic>CONTROLLING</topic><topic>FUNCTIONAL ELEMENTS OF SUCH SYSTEMS</topic><topic>MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS</topic><topic>PHYSICS</topic><topic>REGULATING</topic><toplevel>online_resources</toplevel><creatorcontrib>DENG QINGYAN</creatorcontrib><creatorcontrib>LUO XINGYI</creatorcontrib><creatorcontrib>YE SIXIANG</creatorcontrib><creatorcontrib>HAN WEIJIE</creatorcontrib><creatorcontrib>LI LONG</creatorcontrib><creatorcontrib>HE FENG</creatorcontrib><creatorcontrib>HUANG WUWEN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DENG QINGYAN</au><au>LUO XINGYI</au><au>YE SIXIANG</au><au>HAN WEIJIE</au><au>LI LONG</au><au>HE FENG</au><au>HUANG WUWEN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Primary fault determination method and device, storage medium and terminal equipment</title><date>2023-07-18</date><risdate>2023</risdate><abstract>The invention discloses a first fault determination method, which is suitable for a PLC processor, the PLC processor comprises n fault data storage sub-regions, n fault mark registers and an output state register, and the first fault determination method comprises the following steps: obtaining a fault signal, fault information corresponding to the fault signal is stored in the target fault data storage sub-region; when it is monitored that the target fault data storage sub-region changes, (n-1) fault flag registers associated with the target fault data storage sub-region are refreshed, so that the state value of a corresponding fault flag bit changes; the output state register generates a control signal according to the received state value of each fault flag bit; and comparing the control signal with a preset first fault control signal, and judging a first fault. According to the method, the first fault is judged, so that the fault processing efficiency of after-sales maintenance personnel is improved.
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| subjects | CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING |
| title | Primary fault determination method and device, storage medium and terminal equipment |
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