Aluminum electrolysis control system chip version recording system

Abstract

The invention discloses a chip colophon system for an aluminum electrolysis control system. A chip edition is stored in the physical address of the chip, the message of the chip edition is transferred to an interface message processor through the CPU, the interface message processor responses the message of the chip edition into a server, a work station obtains the chip edition message from the server through an exchanger. The method of the invention is simple and rapid in recording the year, the month, the date of the edition and the edition number of the day, thereby avoiding confusion usage in treating hardware fault, changing chip, and analyzing trough condition, and further avoiding the fault handling error, the unconformity of the result and the design of analyzing trough condition; the displayed record of the added edition number has the advantages of knowing change effect, rapidly removing hardware exception, avoiding chip confusion usage, permanently recording edition number condition, responding changed information to each work station, and facilitating analysis, induction and edition of the software application effect.

Description

technical field [0001] The invention relates to an aluminum electrolysis control system management system, in particular to an aluminum electrolysis control system chip version recording system. Background technique [0002] At present, the computer automatic control system of the aluminum electrolysis process is introduced along with the electrolytic prebaking tank technology. The progress of the control system software is very slow, and there are only a handful of large-scale improvements. Most of each transformation and development focuses on the control of alumina concentration, but the data that can be fed back from the field is limited by the communication protocol. The operation status and control effect of the electrolyzer are further analyzed in the small amount of data returned. The control software of the tank control machine may have different controls for different electrolyzers of the same series, the same factory building, and the same work area during the de...

AI Technical Summary

Problems solved by technology

The progress of the control system software is very slow, and there are only a handful of large-scale improvements. Most of each transformation and development focuses on the control of alumina concentration, but the data that can be fed back from the field is limited by the communication protocol. Further analyze the operation status and control effect of the electrolyzer in the small amount of data returned

The control software of the tank control machine may have different controls for different electrolyzers of the same series, the same factory building, and the same work area during the debugging period and the functional test period. It may be confusing, causing errors in troubleshooting, and the results of tank analysis do not match the design. Simple marks are generally used to mark the date on the EPROM chip, but for experiments that require a large number of expert management ideas to be programmed, there is no version mark, which requires a lot of Manual memory and records, if the maintenance personnel change the version of the program, it is often difficult to avoid errors on a large number of identical chips, and the labels will fall off and the fonts will be blurred after a long time, and the workstation cannot fully understand the status of the replaced chips.

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