Image
![valve-tools_main](/jp/files/default/styles/hero_image/public/2023-03/valve-tools_main.png?itok=IyV6X8gu)
How diagnosis works
Our Valve Diagnostics Service involves collecting and accumulating various diagnostic parameters held by HART®-capable Azbil Smart Valve Positioner* diagnostic devices in the control valve maintenance support system PLUG-IN Valstaff. The service uses this control valve operating data to make diagnoses.
* Models AVP701/702/703 and AVP202/207/302/307
Image
![valve-summary-e_tool-diagram](/jp/files/default/styles/hero_image/public/2024-03/valve-summary-e_tool-diagram.png?itok=okljNEzc)
- InnovativeField Organizer(IFO)can periodically obtain and monitor various types of measurement data held by HART-enabled field instruments.
- Valstaff is a tool that specializes in diagnosing control valves by utilizing HART-enabled Azbil Smart Valve Positioners.
- IFO can monitor various HART-enabled field instruments.
- Valstaff can also run on Yokogawa’s PRM integrated instrument management package.
System configuration examples
If you use an azbil DCS with HART-supported I/O
Image
![valve-tools-e_configuration-example01](/jp/files/default/styles/hero_image/public/2024-03/valve-tools-e_configuration-example01.png?itok=pC9jyjtU)
If you use Yokogawa CENTUM and PRM
Image
![valve-tools-e_configuration-example02](/jp/files/default/styles/hero_image/public/2024-03/valve-tools-e_configuration-example02.png?itok=qrP7hlDx)
System configuration that is not DCS-specific
Image
![valve-tools-e_configuration-example03](/jp/files/default/styles/hero_image/public/2024-03/valve-tools-e_configuration-example03.png?itok=TdUFY1PS)
Inquiries
Related information