Phoenix

loop diagram

Document Type Information

Details and background about this document type.

Description

A diagram showing details all elements of a control loop, from sensing element through to controlling element, and cabling and wiring details for the associated instruments. Includes junction box, marshalling cabinet and control panel terminations and power supply details.

Synonyms

CFIHOS ID
CFIHOS-70000205

Equipment

Equipment that requires this document type.

pressure transmitter

equipment class

A transmitter that is producing a standardized output signal dependent of a received input signal from a pressure element.

Template	Type	Description
pressure transmitter	equipment class	A transmitter that is producing a standardized output signal dependent of a received input signal from a pressure element.

Registers

Registers where this document type is included.

alarm, trip setting list

A collection of all instrument set points and/or alarms. Each instrument having an alarm or trip function is listed. Alarms and settings are given as percentages of transmitter range and in engineering units, together with transmitter range, location of the annunciation point, cabinet, identification and relevant P&IDs/PEFS or logic drawing.

instrument list

An authoritative collection of values with a relationship to instrumentation. The columns of this collection is specified and controlled.

Register	Description
alarm, trip setting list	A collection of all instrument set points and/or alarms. Each instrument having an alarm or trip function is listed. Alarms and settings are given as percentages of transmitter range and in engineering units, together with transmitter range, location of the annunciation point, cabinet, identification and relevant P&IDs/PEFS or logic drawing.
instrument list	An authoritative collection of values with a relationship to instrumentation. The columns of this collection is specified and controlled.