National Instruments BridgeVIEW 사용자 설명서

Chapter 3

Tag Configuration

3-32

© National Instruments Corporation

HI_HI Limit

analog

Determines the value, in engineering units, that invokes a 
HI_HI alarm condition. The tag alarm state remains HI_HI 
until the tag value goes below the HI_HI alarm limit minus 
the alarm deadband. 

HI_HI 
Priority

analog

Determines the value (between 1 and 15) for the alarm priority 
for the HI_HI alarm, where 15 represents the highest priority. 

HI Enabled

analog

Determines whether to enable HI alarms for a tag. 

HI Limit

analog

Determines the value, in engineering units, that invokes a HI 
alarm condition. The tag alarm state remains HI until the tag 
value goes below the HI alarm limit minus the alarm deadband. 

HI Priority

analog

Determines the value (between 1 and 15) for the alarm priority 
for the HI alarm, where 15 represents the highest priority. 

LO Enabled

analog

Determines whether to enable LO alarms for the tag. 

LO Limit

analog

Determines the value, in engineering units, that invokes a LO 
alarm condition. The tag alarm state remains LO until the tag 
value goes above the LO alarm limit plus the alarm deadband. 

LO Priority

analog

Determines the value (between 1 and 15) for the alarm priority 
for the LO alarm, where 15 represents the highest priority. 

LO_LO 
Enabled

analog

Determines whether to enable LO_LO alarms for a tag. 

LO_LO Limit

analog

Determines the value, in engineering units, that invokes 
a LO_LO alarm condition. The tag alarm state remains 
LO_LO until the tag value goes above the LO_LO alarm 
plus the alarm deadband. 

LO_LO 
Priority

analog

Determines the value (between 1 and 15) for the alarm priority 
for the LO alarm, where 15 represents the highest priority. 

Discrete 
Enabled

discrete, 
bit array

Determines whether to enable tag value alarms for discrete and 
bit array tags.

Table 3-7.  Alarms Configuration Attributes  (Continued)