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DNV-OS-D202 Automation, Safety, and Telecommunication Systems
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Ch.2 Sec.7
F. User Interface
Ch.2 Sec.7
F 100 General
Ch.2 Sec.7 F
101 There shall be sufficient VDU's or other panels to ensure
overview and detailed information for relevant safety systems (Ref.
Sec.1 A404). Guidance note:
Sufficient overall status should be provided without browsing between
screen pictures, including all shutdown valves within the process
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Ch.2 Sec.7 F
102 Back-up means of operation, ref Sec.3 A201, shall contain
the most important action functions and alarm indications related
to ESD and F&G detection, including activation of active
fire protection devices. (See Ch.2 Sec.5 C205).Guidance note:
This will normally include:| — | Release of foam systems and indication of foam
system status, if applicable, |
| — | Status of vessel boundary shutdown valves |
| — | Gas detection status indication (flammable and toxic) |
| — | Facilities for emergency relocation, if applicable (ref.
DNV-OS-D101, Ch.2 Sec.5 G305). |
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