Delta Controls
Document Edition 4.2
Page 39 of 43
An LCD object is automatically created for each BACstat connected to the LINKnet network.
However, the associated AI objects representing the room temperature in each BACstat must be
created manually, and must follow a predefined numbering scheme. For DAC products the LINKnet
object instance number is the LINKnet device address (1 to 12) multiplied by 100, plus the MS/TP
object instance number. For example, you would create AI501 in the Application Controller to
represent the 10K Thermistor value on a BACstat with a LINKnet device address of 5.
For enteliBUS products the LINKnet object instance number is the LINKnet device address (1 to 12)
multiplied by 200,000, plus the MS/TP object instance number.
With V3.22 or higher loaded in the Application Controller, AV objects may be created in a similar
fashion to the AI objects, which map to corresponding AV objects in the BACstat. You can then use
these in GCL+ programming as well. With V3.21, mapped AV objects are not supported.
Software & Programming
OBJECTS
The following is a list of predefined objects that reside in the BACstat II which are accessible over a
LINKnet connection by creating objects in its parent controller as described in the preceding section.
Object
Name
Description
Default Value
AIx01
Temperature
Input 1 (10K Thermistor Value)
N/A
AIx02
Input 2 *
Input 2 (Available Input in DNT models)
N/A
AIx03
Humidity
Input 3 (Humidity H option)
N/A
Input 3 *
Input 3 (Extra Input on DNT-T221)
N/A
AIx04
CO2
Input 4 (CO2 – C option on DNS-x24 models)
N/A
BIx05
Motion
Input 5 (Motion - M option on DNS-x24
models)
N/A
BOx01
Output 1 *
Output 1 on DNT-T103
N/A
BOx02
Output 2 *
Output 2 on DNT-T103
N/A
BOx03
Output 3 *
Output 3 on DNT-T103
N/A
AOx01
Output 1 *
Output 1 on DNT-T221
N/A
AOx02
Output 2 *
Output 2 on DNT-T221
N/A
BOx03
Output 3 *
Output 3 on DNT-T221
N/A
AVx04
KeyPress
KeyPress Value
N/A
AVx06
Day Setpoint
Room Setpoint
ºC = 21; ºF = 71; % = 30
AVx07
Day Minimum
Minimum Adjustable Day Setpoint
ºC = 18; ºF = 65; % = 20
AVx08
Day Maximum
Maximum Adjustable Day Setpoint
ºC = 25; ºF = 77; % = 55
AVx09
Day Differential
Room Setpoint Differential
ºC = ±0.5; ºF = ±1, % = ±2.5
AVx10
Night Heat Setpoint
Night Setpoint for Heating (or Humidity)
ºC = 16; ºF = 60; % = 30
AVx11
Night Cool Setpoint
Night Setpoint for Cooling
ºC = 30; ºF = 86; % = 30
AVx15
Display Code
Local Display & Button Handling
1237
AVx16
AI1 Calibration
Input 1 Calibration (Temperature)
0.0
AVx17
AI2 Calibration
Input 2 Calibration (MUXed IP)
0.0
AVx18
AI3 Calibration
Input 3 Calibration (Humidity)
0.0
AVx30
Baud Rate
Network Baud Rate
*
AVx31
PIN
PIN (4-Bit Configuration Access Code)
1011
* Names are user settable (to a maximum of 32 characters), and only on outputs when they are controlled remotely (i.e.,
MUXed).
These are the typical objects that may be commanded on the fly by a user or from GCL++, and also include the
Outputs when they are MUXed.
