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English Translations » 【管道阀门技术圈】 » I want to learn *about PLC control for analog signal flow co

I want to learn *about PLC control for analog signal flow control valves. What books would be good to read?

2017-11-03View Original

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I majored in mechanical automation, so I am quite familiar with the switch-type PLCs that are commonly used. I’m not very familiar with analog signals. How can a flow control valve be controlled using variables such as temperature, flow rate, and secondary temperature in order to maintain a constant temperature? How should such a PLC flow control valve with an analog signal be installed?
Reply #22017-11-04
Hello, are you saying that current PLC technology is not capable of achieving such precise control?

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Translated at 2026-07-21 04:20:54

Original: https://bbs.hcbbs.com/thread-1861799-1-1.html

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