Tag Command function blocks send commands to Fernhill SCADA tags:
Function Block Type | Version | Explanation |
---|---|---|
TagAcknowledgeAlarmsFB | 1.5 | Acknowledges alarms associated with a tag. |
TagDirectWriteBitFB | 2.3 | Writes a bit directly to any address in a data source. |
TagDirectWriteByteFB | 2.3 | Writes one or more bytes directly to any address in a data source. |
TagDirectWriteStringFB | 3.30 | Writes a text string directly to any address in a data source. |
TagDirectWriteWordFB | 2.3 | Writes one or more words directly to any address in a data source. |
TagDisableAlarmsFB | 1.5 | Disables alarms associated with a tag. |
TagEnableAlarmsFB | 1.5 | Enables alarms associated with a tag. |
TagForceValueFB | 1.2 | Applies a force to a tag. |
TagRefreshFB | 1.2 | Requests a tag to refresh its data values. |
TagRemoveForceFB | 1.2 | Removes the current force on a tag. |
TagResetStatisticsFB | 3.30 | Resets the statistics of a tag. |
TagRunFB | 1.2 | Triggers a calculation or program tag to run immediately. |
TagSendMessageToFB | 3.30 | Sends a subject line and a message to a recipient using an SMTP Connector tag. |
TagSetClockFB | 2.4 | Attempts to set the real time clock of a PLC device. |
TagWriteFB | 1.2 | Triggers a tag to write a predefined value. |
TagWriteValueFB | 1.2 | Writes a value to a tag. |
TagWriteValueQualityFB | 1.2 | Writes value and quality to a tag. |
Note: Tag Command Function Blocks require Fernhill SCADA Version 1.2 or later.
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