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English Translations » 历史存档[信息] » Yokogawa YS1700 single-loop controller settings

Yokogawa YS1700 single-loop controller settings

2016-05-14View Original

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I have a pneumatic shut-off valve on-site, which is controlled indoors using an Yokogawa YS1700 unit; there is only one operator panel. The valve is of the pneumatic shut-off type, and it is required to open at 4 mA and close at 20 mA. However, no matter whether I set the operation direction in the YS1700 to DIR or RVS, when MV=100, the input value is always 20 mA. What should I do?
Reply #22016-05-15
Could it be that the relevant parameters haven’t been set completely? Are you changing the parameters by pressing buttons or through remote communication?

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Translated at 2026-07-21 00:14:53

Original: https://bbs.hcbbs.com/thread-1586213-1-1.html

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