National Instruments BridgeVIEW 用户手册
Appendix A
HMI Function Reference
A-78
© National Instruments Corporation
Get Tag Bad Status Alarm Info
Use the Get Tag Bad Status Alarm Info VI to determine whether alarms are enabled for the
tag. This VI also returns whether the bad status alarm is enabled, and its priority.
tag. This VI also returns whether the bad status alarm is enabled, and its priority.
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.
alarms enabled indicates whether alarms are enabled for this tag. If
TRUE, tag value alarms as well as bad status alarms are enabled for this
tag, depending on the enable setting for the particular alarm types. If
FALSE, all alarms are disabled for this tag, regardless of the enable settings
for the particular alarm types.
TRUE, tag value alarms as well as bad status alarms are enabled for this
tag, depending on the enable setting for the particular alarm types. If
FALSE, all alarms are disabled for this tag, regardless of the enable settings
for the particular alarm types.
bad status alarm enabled indicates whether bad status alarms are
generated for a tag if it has a bad status.
generated for a tag if it has a bad status.
priority is the priority of the bad status alarm for a tag. The valid range is
between 1 and 15, where 15 is the highest priority and 1 is the lowest.
between 1 and 15, where 15 is the highest priority and 1 is the lowest.
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.