def

symbol

Symbol to a def. Symbol values are ASCII strings limited to the following chars: a-z, A-Z, 0-9, underbar, colon, dash, dot.

meta

def symbol
doc See above
is scalar
lib ph

supertypes

val

Data value type

    scalar

Scalar is an atomic value kind

subtypes

choice

Choice specifies an exclusive marker selection

    ahuZoneDelivery

AHU delivery method of conditioned air to the zone

    chillerMechanism

Primary mechanism of chiller

    coolingProcess

Processed used to cool a substance

    ductConfig

Ductwork configuration

    ductDeck

Cold, hot, or neutral deck

    ductSection

Equipment section of ductwork

    equipFunction

Models one of the primary functions of an equipment type

        conveys

Equipment conveys a substance or phenomenon

        cools

Equipment removes heat from a substance

        dehumidifies

Equipment removes moisture from air to decrease humidity

        heats

Equipment heats a substance

            reheats

Equipment heats a substance previously cooled or heated

        humidifies

Equipment adds moisture to air to increase humidity

        moves

Equipment moves a substance

        produces

Equipment produces a substance or phenomenon

        regulates

Equipment regulates the flow of substance or phenomenon

        stores

Equipment stores a substance or phenomenon

        ventilates

Equipment brings fresh outside air into a space

    heatingProcess

Processed used to heat a substance

    meterScope

Classifies a meter as a main site meter or submeter

    pipeSection

Equipment section of piping

    pointFunction

Classifies the point as a sensor, command, or setpoint

    pointQuantity

Quantity the point senses or controls

    pointSubject

What the point senses or controls

    vavAirCircuit

How does the VAV pull in air

    vavModulation

How does VAV modulate the temp based on duct pressure

def

Create a new definition bound to the given symbol

defx

Extends the given definition with additional meta tags

of

Expected value type of a collection, reference, or choice

reciprocalOf

Specifies the inverse of an association or relationships

relationship

Ref tags used to model entity-to-entity relationships

    containedBy

The entity is logically contained by the referent

    contains

Entities logically contained by this entity

    receives

The entity receives from the referent

    supplies

The entity supplies to the referent