HART/アナログ信号変換器TRIP_LOOP 333U/Dの誤差が大きい場合の対処法は？
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この投稿は最後にxzzgjxmfによって2017年9月5日06:42に編集され、4-20MAは0-200℃に対応します。回路テストを行ったところ、4MAでは5℃、12MAでは105.0℃とDCSに表示されました。どうしよう？
ゼロ点が5℃高いので、設定パラメータでゼロ点を5℃下げれば解決します。
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