National Instruments BridgeVIEW 用户手册
Appendix A
HMI Function Reference
A-82
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Get Tag Logging Info
Use the Get Tag Logging Info VI to determine whether a tag is configured for logging
historical data or alarms and events to disk.
historical data or alarms and events to disk.
tag name is the name of the tag about which you want to obtain
information.
information.
error in (no error) is a cluster that describes the error status before this VI
executes. For more information about this control, see the section
executes. For more information about this control, see the section
in this appendix.
log data is TRUE if the tag is configured for logging data to the Citadel
historical database.
historical database.
log/print events is TRUE if events are to be logged or printed for this tag.
error out is a cluster that describes the error status after this VI executes.
For more information about this indicator, see the section
For more information about this indicator, see the section
in this appendix.