Chapter 3 - Point Database - Siemens BACnet ATEC Owner's Manual

Chapter 3 – Point Database
Chapter 3 – Point Database
Descriptor Address
CTLR ADDRESS
APPLICATION
RMTMP OFFSET
ROOM TEMP
HEAT.COOL
DAY CLG STPT
DAY HTG STPT
NGT CLG STPT
NGT HTG STPT
RM STPT MIN
RM STPT MAX
RM STPT DIAL
STPT DIAL
AUX TEMP UI 1
SUPPLY TEMP
24
Siemens Industry, Inc.
125-5050, Rev. AA
Chapter 3 presents a description of the BACnet VAV Controller — Electronic Output
point database, including point descriptors, point addresses, and a listing of
applications in which each point is found.
Application
1
01 All
02 All
03 All
{04} All
2
except
{05} All
2560, 2597
except
06 All 2597
except
07 All 2560, 2597
except
08 All 2597
except
09 All 2560, 2597
except
11 All 2597
12 All except 2597
{13} All
2
except
14 All 2597
{15} All except 2561
{15} 2561
Description
Identifies the controller on the FLN trunk.
Identification number of the program running in the controller.
Compensates for deviations between the value of ROOM
TEMP and the actual room temperature. This corrected value
is displayed in CTL TEMP. RMTMP OFFSET + ROOM TEMP
= CTL TEMP
Actual reading from the room temperature sensor.
Current mode of operation for applications that can be in
either a heating mode or a cooling mode.
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.
See STPT DIAL.
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.
See STPT DIAL.
The temperature setpoint in degrees that the controller
maintains during the night periods in cooling mode.
The temperature setpoint in degrees that the controller
maintains during the night periods in heating mode.
The minimum temperature setpoint in degrees that the
controller can use from the setpoint dial. This overrides any
temperature setpoint from the setpoint dial that falls below this
minimum.
The maximum temperature setpoint in degrees that the
controller can use from the setpoint dial. This overrides any
temperature setpoint from the setpoint dial that falls above this
maximum.
The temperature setpoint in degrees from the room
temperature sensor (not available on all temperature sensor
models). This setpoint will be used for control in day mode
(heating or cooling) when enabled by STPT DIAL.
YES indicates that there is a room setpoint dial on the room
temperature sensor and it should be used as the temperature
setpoint for control in day/occupied mode. NO indicates that
the appropriate preset setpoint will be used as the
temperature setpoint for control in day/occupied heating or
cooling mode. Valid input: YES or NO.
Actual reading from a 10K thermistor connected to the
controller's Ul 1 input. When a thermistor is connected at Ul 1,
UI 1 is not available. See UI 1.
Actual reading from a 10K thermistor connected to the
BACnet ATEC Owner's Manaul
4/20/2010