- Normal: valid output signal
- Maintenance Required: still valid output signal
- Out of Specification: signal out of the specified range
- Function Check: temporary, non-valid output signal
- Failure: non-valid output signal
This creates consistent status reports for operators who can then view remote data for further analysis.
The actual demo equipment included FOUNDATION fieldbus H1 devices, a number of wireless devices, several ROM devices, and the wireless backhaul network. Fieldbus H1 devices were connected to a Smar FOUNDATION for ROM controller. FOUNDATION fieldbus H1 device suppliers include Emerson Process Management, Pepperl+Fuchs, Smar, StoneL, Westlock, and Yokogawa, as well as a fieldbus indicator from Beka. Discrete I/O from R. STAHL is also installed. H1 devices are connected to fieldbus device couplers and integrated power supplies from Pepperl+Fuchs, MTL, and R. STAHL.
In addition, a number of wireless devices on both the WirelessHART and ISA 100.11a networks are installed in the demo, and their diagnostic data is integrated into the host system and plant asset management system. WirelessHART devices from Emerson and Smar are connected to a FOUNDATION for ROM wireless gateway from Smar. Yokogawa and Honeywell have supplied ISA 100.11a devices that are connected to a Yokogawa ISA 100.11a gateway.
FOUNDATION for ROM conventional remote I/O is provided by R. STAHL. The conventional remote I/O, process controller, and wireless gateways are all connected to the HSE wireless backhaul network through managed switches from Belden and Phoenix Contact. The demo setup also shows the integration of cyber security for automation with the installation of automation firewalls from Belden and Phoenix Contact.
The HSE wireless backhaul network uses backhaul WiFi radios from Belden and MTL. All the wireless backhaul network hardware is standard hardware with no modifications. OPC and video data are also transmitted over the wireless backhaul network, which connects to a remote control room location with a Smar FOUNDATION fieldbus host system and plant asset management system.
The functional demonstration included accessing device diagnostics in wireless devices, including device status. Integration of video was demonstrated through observation of a control valve to determine if the valve was open or closed. A temperature sensor for a HART temperature transmitter was also pulled to show how the diagnostic alert would be visible in the same context as a FOUNDATION fieldbus H1 device.
Fieldbus Foundation supplier members sponsoring the FOUNDATION for ROM demonstrations included: APA Technologies, AUMA, Azbil, Beka Associates Ltd., Belden, Biffi, Buerkert Werke, Emerson Process Management, Endress+Hauser, Festo Brazil, Fuji Electric, Honeywell, Invensys Operations Management, Leoni-Kerpen, Magnetrol, MTL, Pepperl+Fuchs, Phoenix Contact, R. STAHL, Rotork, Smar, StoneL, Turck, Westlock, and Yokogawa Electric Corporation.
For more information, please visit the FOUNDATION for ROM page on the Fieldbus Foundation website.