JCR drying ladder type program control oven centralized-control box device

Abstract

The invention relates to a ladder type program control oven controlling recording device, in particular to a JCR drying ladder type program control oven centralized-control box device. The JCR drying ladder type program control oven centralized-control box device comprises a blue screen paperless recorder and a ladder type program control oven, wherein the blue screen paperless recorder is connected with the ladder type program control oven through a signal line and is a multifunctional intelligent display instrument integrating signal sampling, measurement, control, display, operation, storage, communication and data conversion storage. The blue screen paperless recorder comprises a high-performance 32-bit ARM processor, a multi-channel analog input end, a ten-way relay warning output end and a data conversion storage backup output port. The JCR drying ladder type program control oven centralized-control box device has the advantages that the device is reasonable in design, temperature curve real-time recording and warning real-time recording in the ladder temperature control temperature-rise process are achieved, the device has functions such as inquiry of historical temperature curves and historical abnormal warning recording, various performance indexes of an original device are achieved visually, reliably and conveniently, and various shortcomings of the original device are overcome.

Description

technical field [0001] The invention relates to a step-type program-controlled oven control recording device, in particular to a JCR drying step-type program-controlled oven centralized control box device. Background technique [0002] At present, the ladder program-controlled oven on the market adopts a stand-alone mechanical recording and alarm control method, which is widely used in the high-voltage diode production industry. There is now a high demand for this device on the market, resulting in a shortage and an increase in price. [0003] At the same time, there are several disadvantages in using this equipment for so many years: The mechanical pointer has low recording accuracy, which is easy to get stuck and unreliable; High cost, consuming a lot of recording paper; It is inconvenient to save and query the original records; High failure rate and unreliable performance; The single-machine single-control intelligence degree is low, which increases the equipmen...

AI Technical Summary

Problems solved by technology

Now there is a great demand for this equipment in the market, resulting in a shortage and an increase in the price exponentially

[0003] At the same time, there are several disadvantages in using this equipment for so many years: The mechanical pointer has low recording accuracy, which is easy to get stuck and unreliable; High cost, consuming a lot of recording paper; It is inconvenient to save and query the original records; High failure rate and unreliable performance; The single-machine single-control intelligence is low, which increases the cost of equipment manufacturing

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