proto

chilled water entering pump run state point

implements

chilled

Cooled

chilled-water

Water used for HVAC cooling

entering

Pipe conveys fluid into an equipment

point

Data point such as a sensor or actuator

pump

Pump equipment or control point

run

Primary on/off point of an equip especially used with a vfd

state

Software, hardware, or process control status

water

Water in its liquid form