Contents
Cirrus Link Resources
Cirrus Link Website
Contact Us (Sales/Support)
Forum
Cirrus Link Modules Docs for Ignition 7.9.x
Inductive Resources
Ignition User Manual
Knowledge Base Articles
Inductive University
Forum
MQTT Transmission automatically creates a known set of folders containing tags for Transmission Control and Transmission Info.
The tables below describe the tags.
Name | Data Type | Description |
---|---|---|
Discover Edge Nodes | Boolean | A writeable tag to request the BIRTH sequence for any new Edge Nodes to be published and the info tags created in the Transmission Info folder. |
Discover Edge Nodes Required | Boolean | A tag indicating that new Edge Nodes have been added and identified by Transmission |
Last Refresh | DateTime | The time at which the last refresh request was completed |
Refresh | Boolean | A writeable tag to request a MQTT Transmission refresh. This will force all Edge Nodes to disconnect and reconnect resulting in the sending of NDEATH, NBIRTH and DBIRTH messages |
Name | Data Type | Description |
---|---|---|
Refresh Required | Boolean | A tag indicating that new tags have been identified by Transmission and a refresh is required. The refresh can be accomplished with a full refresh of Transmission or by refreshing the individual Edge Node affected |
For each Transmitter, a tag tree will be created with the tag path of TransmitterName > Tag Path > GroupID > EdgeNodeID
Name | Data Type | Description |
---|---|---|
Largest Mesg Xmit (bytes) | Long | The largest message size in bytes sent by the Edge Node since the last time the metrics were reset via the Edge Node Reset Metrics tag |
Largest Mesg Xmit Timestamp | DateTime | The time at which the largest message was sent by the Edge Node since the last time the metrics were reset via the Edge Node Reset Metrics tag |
Last Refresh | DateTime | The time at which the last Edge Node refresh request was completed |
Refresh Edge Node | Boolean | A writeable tag to request a refresh of the Edge Node. This will force the Edge Node to disconnect and reconnect resulting in the sending of NDEATH, NBIRTH and DBIRTH messages |
Refresh Required | Boolean | A tag indicating the new tags have been identified by Transmission for this Edge Node and a refresh is required. |
Reset Metrics | Boolean | A writable tag to reset the metrics for this Edge Node |
Total Bytes Xmit (bytes) | Long | The number of bytes sent by the Edge Node since the last time the metrics were reset via the Edge Node Reset Metrics tag |
Total Mesg Xmit | Long | The number of messages sent by the Edge Node since the last time the metrics were reset via the Edge Node Reset Metrics tag |
Name | Data Type | Description |
---|---|---|
Command Latency (ms) | Long | The amount of time for a test MQTT command message to be sent and received back by the MQTT Client |
Enable Latency Check | Boolean | Writeable tag to enable command latency checking for each MQTT Client |
MQTT Client ID | String | The Client ID for the MQTT Client |
Offline DateTime | DateTime | The last time at which the MQTT Client successfully disconnected from the MQTT Server |
Online | Boolean | A read-only tag showing the connection status of the MQTT Client |
OnlineDateTime | DateTime | The last time at which the MQTT Client successfully connected to the MQTT Server |
Primary Host ID | String | The Primary Host ID configured for this MQTT Client |
Target Server URL | String | The URL of the target MQTT Server to connect to |