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PI Connector for MQTT Sparkplug

Learn about node and device status

  • Last UpdatedDec 24, 2024
  • 1 minute read

A status tag (PI point) is created for each device and node representing the current status of the node or device. The status tag is a PI Digital State point. The PI point will be set to Online on receiving a BIRTH status from MQTT, and will set to Node Death or Device Death on receiving a DEATH message. The PI point will be set to Server Disconnect if the connector cannot connect to any of the data source's servers. A System digital state of Not Connect will be written when the Connector is stopped (optional).

Node and device status 1

Digital states that can be written to the status tag (subject to change)

Node and device status 2

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