Almbracket table details
- Last UpdatedApr 24, 2025
- 2 minute read
Records in the almbracket table are used by the Alarm Bracketing application to represent points on a pipeline. The almbracket table contains the following internal fields:
|
Internal Field Name |
Data Type |
Description |
|---|---|---|
|
alarmOnReferencePointOnly |
oas_boolean_t |
Should AVEVA Enterprise SCADA generate an alarm against an analog or rate reference point (curValSrc) instead of the almbracket record when the current value of the reference point (curValSrc) rises above or falls below pDevLmt or nDevLmt, respectively? |
|
almbracena |
oas_boolean_t |
Have AVEVA Enterprise SCADA generate an alarm if the current value of the reference point (curValSrc) rises above or falls below pDevLmt or nDevLmt, respectively? |
|
curValSrc |
curValSrcStr |
The path to the analog, rate, flowTotalConfig, or pipe_segment record whose current value becomes the reference value when bracketed. |
|
dataset |
doas_dset_slot |
This field indicates the dataset to which the record is assigned. Datasets are used to associate the record with the privileges assigned for each system mode. Once a record is assigned to a dataset value, the dataset can only be changed to a value for which the system has a privilege record. |
|
description |
description |
A description of the point, up to 47 characters in length. |
|
group |
groupslot |
Many records have this field. A group is assigned to all points that are closely related. |
|
name |
pntname |
The name of the almbracket record. |
|
nDevLmtena |
oas_boolean_t |
Have AVEVA Enterprise SCADA generate an alarm if the current value of the reference point (curValSrc) falls below nDevLmt? |
|
nDevLmtispcnt |
oas_boolean_t |
Is nDevLmtVal a negative percentage amount of the reference value? |
|
nDevLmtVal |
double |
The amount by which the current value can fall below the reference value without generating an alarm. |
|
pDevLmtena |
oas_boolean_t |
Have AVEVA Enterprise SCADA generate an alarm if the current value of the reference point (curValSrc) rises above pDevLmt? |
|
pDevLmtispcnt |
oas_boolean_t |
Is pDevLmtVal a positive percentage amount of the reference value? |
|
pDevLmtVal |
double |
The amount by which the current value can exceed the reference value without generating an alarm. |