Operating Instructions

Siemens Building Technologies, Inc. 23
3
Point Database
This chapter presents a description of the Unit Vent Controller database including point
descriptors, point addresses, and a listing of applications in which each point is found.
Table 3. Point Database.
Descriptor Address Application Description
CTLR ADDRESS 01 2281, 2283,
2284, 2286,
2287, 2299
Identifies the controller on the FLN trunk.
APPLICATION 02 2281, 2283,
2284, 2286,
2287, 2299
The identification number of the program running in the
controller.
Valid entries: 2281, 2283, 2284, 2286, 2287, 2299
ROOM TEMP 04 2281, 2283,
2284, 2286,
2287, 2299
Actual reading from the room temperature sensor.
HEAT.COOL 05 2281, 2283,
2284, 2286,
2287
Current mode of operation for applications that can be either a
heating mode or a cooling mode.
DAY CLG STPT 06 2281, 2283,
2284, 2286,
2287
The temperature setpoint in degrees that the controller
maintains, during day periods in cooling mode, if a room
temperature sensor setpoint dial is not present or is not used.
Refer to STPT DIAL (Point 14).
Valid entry range: 48° to 95°F (9°- 35°C)
DAY HTG STPT 07 2281, 2283,
2284, 2286,
2287
The temperature setpoint in degrees that the controller
maintains during day periods in heating mode if a room
temperature sensor setpoint dial is not present or is not used.
Refer to STPT DIAL (Point 14).
Valid entry range: 48° to 95°F (9° to 35° C)
NGT CLG STPT 08 2281, 2283,
2284, 2286,
2287
The temperature setpoint in degrees that the controller
maintains during night periods in cooling mode.
Valid entry range: 48° to 95°F (9° to 35°C)
NGT HTG STPT 09 2281, 2283,
2284, 2286,
2287
The temperature setpoint in degrees that the controller
maintains during night periods in heating mode.
Valid entry range: 48° to 95°F (9°to 35°C)
OADPR MINPOS 10 2281, 2283,
2284, 2286,
2287
The minimum position the damper will be commanded to during
day mode.