QUALITY.IS_IN_RANGE (Attribute)
About this task
Associated Point Type | Device or Virtual | |
Access | Read only | |
Value Type | Boolean | |
Expression Syntax | PointID.QUALITY.IS_IN_RANGE | |
Description | Reflects if a point exceeds the range limits that are defined for it. | |
1 | The point is in range. | |
0 | The point exceeds the range limits. |
ALARMED
and the IS_IN_RANGE
attributes keep the value they had when that point was last available. This might not reflect the point's actual value while it is unavailable.Example