The following table describes the attributes used by the Availability Determination modules.
|
Name |
Type 1 |
Description |
Default Value |
|---|---|---|---|
|
Availability Determination Common Attributes |
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DEVICE-AVAILABLE, CLG-AVAILABLE, HTG-AVAILABLE, PH-AVAILABLE, RH-AVAILABLE, ZNHTG-AVAILABLE (State) |
G, V |
Displays True when the device is available and False when the device is not available |
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isAvailable |
Network input for enabling or disabling a device. |
True |
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OA Temperature |
Contains the temperature that is compared to the outdoor air temperature setpoint to determine if heating or cooling is available. |
21 °C, 70 °F |
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OA Temperature Diff |
Contains the differential input to the comparison between the OA temperature and the OA temperature enable setpoint. When Heating/Cooling = Cooling, a greater than comparison is used. When Heating/Cooling = Heating, a less than comparison is used. |
2 °C, 4 °F |
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OA Temperature Enable Setpoint |
Contains the outdoor air temperature setpoint above which the cooling is enabled or below which the heating is enabled. |
16 °C, 61 °F |
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Resolution Mode |
Allows the module to be configured to use the outdoor air temperature, the network input, or either of the two to enable a cooling or heating device |
Either Can Activate Set Name: Resolution Mode |
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Cooling Availability Determination-Specific Attributes |
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HeatingCooling |
Specifies that when Heating/Cooling = Cooling, a greater than comparison is used, so State is True if the OA Temperature is greater than the OA Temperature Setpoint. |
Cooling Set Name: Heating/Cooling |
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Heating Availability Determination-Specific Attributes |
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HeatingCooling |
Specifies that when Heating/Cooling = Heating, a less than comparison is used, so State is True if the OA Temperature is less than the OA Temperature Setpoint. |
Heating Set Name: Heating/Cooling |
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Preheat Availability Determination-Specific Attributes |
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HeatingCooling |
Specifies that when Heating/Cooling = Heating, a less than comparison is used, so State is True if the OA Temperature is less than the OA Temperature Setpoint. |
Heating Set Name: Heating/Cooling |
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Reheat Availability Determination-Specific Attributes |
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HeatingCooling |
Specifies that when Heating/Cooling = Heating, a less than comparison is used, so State is True if the OA Temperature is less than the OA Temperature Setpoint. |
Heating Set Name: Heating/Cooling |
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Zone Heating Availability Determination-Specific Attributes |
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HeatingCooling |
Specifies that when Heating/Cooling = Heating, a less than comparison is used, so State is True if the OA Temperature is less than the OA Temperature Setpoint. |
Heating Set Name: Heating/Cooling |
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