The Application of Programmable Logic Controller for Temperature Regulation
碩士 === 正修科技大學 === 機電工程研究所 === 101 === The purpose of this research is to design a temperature regulating device by using the Programmable Logic Controller(PLC). The extended A/D and D/A FXon-3A module is integrated into this research to control the input and output signal. Using the characteristics...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2013
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| Online Access: | http://ndltd.ncl.edu.tw/handle/01581376921741509394 |
| Summary: | 碩士 === 正修科技大學 === 機電工程研究所 === 101 === The purpose of this research is to design a temperature regulating device by using the Programmable Logic Controller(PLC). The extended A/D and D/A FXon-3A module is integrated into this research to control the input and output signal. Using the characteristics of the thermoresistor and the Kirchhoff's Voltage Law to complete the temperature sensing, with DC motor fan for cooling the heat source, according to a series of experiments and collect the data, the function can be derived and plugged into the program for measuring the unknown temperature. The error percentage of this experiment is within 2% under the temperature measurement range (25℃~65℃).
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