Operating Instructions

Chapter 3 – Point Database
11
Siemens Industry, Inc.
Owner's Manual
125-5085
06/30/2015
Chapter 3 – Point Database
Chapter 3 presents a description of the PRC-OAVS with Floating Damper, AOV or
Floating Reheat, (optional) Discharge Temperature Control and AOV Perimeter
Heating point database, including point descriptors, point addresses, and a listing of
applications in which each point is found.
Descriptor
Address
1
Application
Description
CTLR ADDRESS
01
All
Identifies the controller on the FLN trunk.
APPLICATION
02
2965
Identification number of the program running in the controller.
TRACK MODE
03
2963
Determines which airflow setpoint leads and which follows.
When set to ETS, exhaust tracks supply; when set to STE,
supply tracks exhaust.
ROOM TEMP
{04}
2
2963
Actual reading from the room temperature sensor.
HEAT.COOL
{05}
2963
Current mode of operation for applications that can be in either
a heating mode or a cooling mode.
DAY CLG STPT
06
2963
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 .
DAY HTG STPT
07
2963
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 .
NGT CLG STPT
08
2963
The temperature setpoint, in degrees, that the controller
maintains during the night periods in cooling mode.
NGT HTG STPT
09
2963
The temperature setpoint, in degrees, that the controller
maintains during the night periods in heating mode.
AZM DO 8
{10}
2963, 2965
The drives the Offboard Air Module(s) in order to calibrate the
flow sensor(s). Do not use or manually set this point.
RM STPT MIN
11
2963
The minimum temperature setpoint, in degrees, that the
controller can use from the setpoint dial. This overrides any
temperature set point from the set point dial that falls below this
minimum.
RM STPT MAX
12
2963
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.
RM STPT DIAL
{13}
2
2963, 2965
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.
STPT DIAL
14
2963
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.
DISCH P GAIN
15
2963
The proportional feedback gain used to tune the discharge
temperature control.