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Zone Setpoint - Plus


Control microblock

The Zone Setpoint - Plus microblock calculates effective setpoints and zone colors for single zone equipment. This microblock offers the same features as the Zone Setpoint and Zone Setpoint with Demand microblocks and includes the following additional features:

  • Remote setpoint adjustment (the hadj and cadj inputs on the microblock)
  • Optimal start inhibit (the hosi and cosi inputs on the microblock)
  • Night setback mode notification (the ns output on the microblock). This output turns on when the zone is unoccupied, optimal start is not in progress, and the unoccupied heating or cooling setpoint has been exceeded

You can determine a zone's setpoints for both occupied and unoccupied periods; however, because of factors such as local overrides, demand level, setpoint adjustments, or optimal start routines, the zone's effective setpoints may be calculated differently by the microblock. The color generated by the microblock represents the status of the control program to WebCTRL and can be used by other microblocks in the control program (such as the If Color = microblock) to perform additional control.

NOTE  Do not use the Zone Setpoint with Demand microblock in combination with the Set Color or Set Color If True microblocks in the same control program. There cannot be more than one Zone Setpoint microblock in a control program.

Properties

NOTE  Alt+click any value in WebCTRL to view property details, including its expression and editing privilege.