National Instruments BridgeVIEW 用户手册
Appendix A
HMI Function Reference
© National Instruments Corporation
A-37
Enable Historical Data Logging
Use the Enable Historical Data Logging VI to turn on or off data logging for all tags in the
system programmatically.
system programmatically.
Enable hst logging (T) determines whether to turn historical data logging
on or off.
on or off.
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.
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.