JP2009538476A5 - - Google Patents

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JP2009538476A5
JP2009538476A5 JP2009512131A JP2009512131A JP2009538476A5 JP 2009538476 A5 JP2009538476 A5 JP 2009538476A5 JP 2009512131 A JP2009512131 A JP 2009512131A JP 2009512131 A JP2009512131 A JP 2009512131A JP 2009538476 A5 JP2009538476 A5 JP 2009538476A5
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diagnostic
industrial
program instructions
signal
control loop
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JP2009538476A (ja
JP5883551B2 (ja
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Priority claimed from US11/440,582 external-priority patent/US7630861B2/en
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Claims (22)

  1. プロセス制御ループに結合され、工業用制御動作の診断又は工業用プロセスのシステムの監視に用いるための、フィールドに取り付け可能な専用のプロセス診断装置であって、
    診断センサから、工業用プロセスの動作に関連する少なくとも一つのプロセス信号を受信するように構成された入力と、
    少なくとも一つのプロセス信号を用いて、工業用プロセスに特化した診断アルゴリズムを実施するように構成された診断プログラム命令を格納するメモリと、
    診断プログラム命令を実行し、少なくとも一つのプロセス信号に基づいて、工業用プロセスの動作を応答的に診断するように構成されたマイクロコントローラと、
    を含む装置。
  2. 専用のプロセス診断装置が、2線式プロセス制御ループを経由して受けた電力によって完全に電力供給される、請求項1記載の装置。
  3. プロセス制御ループが、4−20mA電流ループを含む、請求項1記載の装置。
  4. プロセス制御ループが、HART(登録商標)通信規格に従って動作する、請求項1記載の装置。
  5. プロセス制御ループが、フィールドバス通信規格に従って動作する、請求項1記載の装置。
  6. 入力が、プロセス変数センサからの少なくとも一つの入力を受信するように構成される、請求項1記載の装置。
  7. プロセス信号が、2線式プロセス制御ループから受信される、請求項1記載の装置。
  8. 入力が、フィールドに取り付け可能な専用のプロセス診断装置に直接結合された診断センサからのプロセス信号を受信するように構成される、請求項1記載の装置。
  9. プロセス信号を、マイクロコントローラに準拠したフォーマットに変換するように構成された変換回路を含む、請求項1記載の装置。
  10. 無線出力を提供するように構成された出力を含む、請求項1記載の装置。
  11. 視覚的な出力を含む、請求項1記載の装置。
  12. ローカルオペレータインターフェイスを含む、請求項1記載の装置。
  13. 音響トランスデューサを含む、請求項1記載の装置。
  14. 工業用プロセスが熱交換器プロセスを含み、診断プログラム命令が、熱交換器プロセスに特化されている、請求項1記載の装置。
  15. 診断プログラム命令が、プロセスの動作を学習するように構成される、請求項1記載の装置。
  16. 診断センサが振動センサを含み、診断アルゴリズムが、熱交換器の動作の診断に特化されている、請求項1記載の装置。
  17. 診断プログラム命令が、設定入力を通して構成される、請求項1記載の装置。
  18. 設定入力が、ローカルオペレータインターフェイスを含む、請求項17記載の装置。
  19. 設定入力が、無線入力を含む、請求項17記載の装置。
  20. 入力が、プロセス制御ループを通して受信される、請求項17記載の装置。
  21. フィールドに取り付け可能な専用のプロセス診断装置で実行される、工業用制御動作を診断するか、又は工業用プロセスのシステムを監視する方法であって、
    工業用プロセスのフィールドにフィールド装置を取り付けることと、
    遠隔したプロセス装置から、工業用プロセスの動作に関連する少なくとも一つのプロセス信号を受信することと、
    少なくとも一つのプロセス信号を用いて、工業用プロセスに特化した診断アルゴリズムを実施するように構成された診断プログラム命令を取り出すことと、
    取り出されたプログラム命令と少なくとも一つのプログラム信号とに基づいて、工業用プロセスの動作を診断することと、
    2線式プロセス制御ループから受けた電力によって、フィールドに取り付け可能な専用の診断装置に完全に電力供給することと、
    を含む方法。
  22. 工業用制御動作を診断するか、又は工業用プロセスのシステムを監視するための、フィールドに取り付け可能な診断装置であって、
    遠隔したプロセス装置から、工業用プロセスの動作に関連する少なくとも一つのプロセス信号を受信するための手段と、
    少なくとも一つのプロセス信号を用いて、工業用プロセスに特化した診断アルゴリズムを実施するように構成された診断プログラム命令を取り出すための手段と、
    取り出されたプログラム命令と少なくとも一つのプログラム信号とに基づいて、工業用プロセスの動作を診断するための手段と、
    2線式プロセス制御ループから受けた電力によって、フィールドに取り付け可能な専用の診断装置に完全に電力供給するための手段と、
    を含む装置。
JP2009512131A 2006-05-25 2007-05-23 専用プロセス診断装置 Active JP5883551B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/440,582 US7630861B2 (en) 1996-03-28 2006-05-25 Dedicated process diagnostic device
US11/440,582 2006-05-25
PCT/US2007/012317 WO2007139843A2 (en) 2006-05-25 2007-05-23 Dedicated process diagnostic device

Publications (3)

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JP2009538476A JP2009538476A (ja) 2009-11-05
JP2009538476A5 true JP2009538476A5 (ja) 2010-07-01
JP5883551B2 JP5883551B2 (ja) 2016-03-15

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JP2009512131A Active JP5883551B2 (ja) 2006-05-25 2007-05-23 専用プロセス診断装置

Country Status (5)

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US (1) US7630861B2 (ja)
EP (1) EP2020001B1 (ja)
JP (1) JP5883551B2 (ja)
CN (1) CN101454813B (ja)
WO (1) WO2007139843A2 (ja)

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