abstractMqttDriver-AbstractMqttDriverNetwork
This component is located in the abstractMqttDriver palette. Like other drivers, you should install this component under the Drivers node of a station. The default view of this component is the Mqtt Client Driver Device Manager view where you can add new devices, remove or edit devices in a tabular layout.
Figure 2. AbstractMqttDriverNetwork Property Sheet
To access these properties, expand , right-click AbstractMqttDriverNetwork and click, .
| Property | Value | Description |
|---|---|---|
| Status | read-only | Indicates the condition of the network, device or component at the last check.
|
| Enabled | true or false |
Activates (true) and deactivates (false) the object (network, device, point, component, table, schedule, descriptor, etc.).
|
| Fault Cause | read-only | Indicates the reason why a system object (network, device, component, extension, etc.) is not working properly (in fault). This property is empty unless a fault exists. |
| Health | read-only | Reports the status of the network, device or component. This advisory information, including a time stamp, can help you recognize
and troubleshoot problems but it provides no direct management controls.
These properties are documented in the Niagara Drivers Guide. |
| Alarm source info | additional properties | Contains a set of properties for configuring and routing alarms when this component is the alarm source.
These properties are documented in the Niagara Alarms Guide. |
| Monitor | additional properties | Configures a network's ping mechanism, which verifies network health. This includes verifying the health of all connected
objects (typically, devices) by pinging each device at a repeated interval.
These properties are documented in the Niagara Drivers Guide. |
| Tuning Policies | additional properties |
Selects a network tuning policy by name. This policy defines stale time and minimum and maximum update times. During polling, the system uses the tuning policy to evaluate both write requests and the acceptability (freshness) of read requests. These properties are documented in the Niagara Drivers Guide. |
| Poll Scheduler | additional properties | Enables or disables the Poll Scheduler.
These properties are documented in the Niagara Drivers Guide. |