Enable Broker
Associated with: MQTT Broker items
Security permission required to access this pick action: Disable Points
Use this pick action to place an MQTT Broker database item In Service. Triggering the action changes the Broker's configuration so that its In Service property is enabled and the Broker becomes active.
The Enable Broker pick action is only available for an MQTT Broker:
- That is not In Service
- For which your User Account is allocated the Disable Points security permission.
NOTICE
unexpected impact on system performance
It is possible that excessive incoming data from a broker could adversely affect system performance. If performance is an issue, check:
- The configuration of the downloaded or cloud-based broker that is represented by the Geo SCADA Expert MQTT Broker item
- The configuration of the publishing devices that are connected to that broker.
Both mentions of configuration above refer to configuration outside of the Geo SCADA Expert database.
Failure to follow these instructions can impact adversely on system performance.
Also see Disable Broker.
If using this pick action with the Automation Interface, you need to specify the method name Enable.