BacnetAwsDevice
Figure 152. BacnetAwsDevice properties
To access these properties, expand Drivers and the BacnetAwsNetwork, then double-click the BACnet device.
In addition to the common properties (Status, Enabled, Health and Fault Cause), this component has these properties.
| Property | Value | Description |
|---|---|---|
| Alarm Source info | additional properties |
Contains a set of properties for configuring and routing alarms when this component is the alarm source.
For property descriptions, refer to the Niagara Alarms Guide |
| Address | IP address |
Serves as a collective property name for
Network Number, MAC Address, and MAC address style.
|
| Points | container |
Defines the ORD (address) for the point.
|
| Virtual | Virtual component | Provides access to the virtual components in the station’s virtual component space, which is specific to the device. This is in addition to the standard collection of slots for device-level components. |
| Alarms | additional properties | Specifies how alarms from that device are mapped into the station’s own alarm subsystem, plus provide status properties related
to alarm sharing.
Provides access to three alarm-related properties: |
| Schedules | container | Opens the Bacnet Schedule Import Manager of this schedule extention. The Property Sheet provides access to the Retry Trigger component, Subscribe Window, and Skip Write On Error properties, which are documented in a separate topic.
|
| Trend Logs | Device extension | Opens the Bacnet History Manager. You use this manager to import BACnet trend log objects from the device to the station as histories.
The property sheet accesses to the Retry Trigger properties, which is documented in the Niagara Drivers Guide. |
| Config | additional properties | Serves as a container for device configuration properties, which are documented in a separate topic. |
| Enumeration List | additional properties |
Lists the BACnet properties that can be exported to configure data exchange. This Extensible Enum List provides access to
each property's configuration facets.
|
| Use Cov | true or false If the device was discovered, and station database determined that the device indicates support for server-side COV, this
property defaults to true. Otherwise, it defaults to false indicating that no proxy points under the device use COV.
|
Enables and disables a device’s support for COV (change of value) as a way to monitor proxy point values.
Assuming the device supports subscription to the COV service, When When |
| Use Cov Property | true or false |
Enables true and disables false use of the Use Cov property.
|
| Max Cov Subscriptions | text (defaults to max) | Specifies the maximum number of COV (change of value) subscriptions that the database attempts to use with this device. This
restriction prevents the station from consuming all of the available subscription space in the device. Applies only if Use Cov is true.
|
| Cov Subscription | read-only | Reports number of active COV client subscriptions to the device. |
| Character Set | drop-down list (defaults to Ansi C3_4)
|
Defines the character set supported, with other selections: IBM/Microsoft DBCS, JIS C 6226, ISO 10646 (UCS-4), ISO 10646 (UCS-2),
ISO 8859-1, and Unknown.
|