Page History

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accessRights;clampMode;deadband;deadbandMode;formatString;historicalDeadband;historicalDeadbandMode;historicalDeadbandStyle;historyEnabled;historyMaxAge;historyMaxAgeUnits;historyProvider;historySampleRate;historySampleRateUnits;historyTagGroup;historyTimeDeadband;historyTimeDeadbandUnits;opcItemPath;opcServer;permissionModel;rawHigh;rawLow;sampleMode;scaleFactor;scaleMode;scaledHigh;scaledLow;tagGroup;valueSource;expression;expressionType;ConfiguredTagPath;eventScripts;readPermissions;writePermissions;eventScripts

Adding/updating a tag property

When you add or update a property to a tag tag property at the Edge, you will need to perform a Transmission Refresh for the Edge Node. This will force MQTT Transmission to publish a BIRTH sequence for that Edge node with the BIRTH message containing the updated tag property. 

Discrepancy with tag properties at MQTT Engine

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This is because the Edge is considered the 'source of truth' for the tag data and it is recommended that tag properties are made at the Edge and propagated to MQTT Engine.

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