proto

chilled water entering pump vfd speed cmd point

implements

chilled

Substance is cooled using cooling process

chilled-water

Water cooled for use in HVAC and industrial processes

cmd

Point is a command, actuator, AO/BO

entering

Pipe conveys fluid into an equipment

point

Data point such as a sensor or actuator

pump

Pump equipment or control point

speed

Distance per unit time

vfd

Variable-frequency drive

vfd-speed

VFD speed measured in "%"

water

Water in its liquid form