29.12.74 ValueStatus
| Topic Version | 1 | Published | 12/09/2016 | ||
| For Standard | PRODML v2.0 | ||||
| Type: | Enumeration | Stereotype: | |||
Specifies the indicators of the quality of a value. This is designed for a SCADA or OPC style of value status.
|
Name |
Type |
Notes |
|---|---|---|
|
access denied |
access denied |
|
|
bad |
bad |
|
|
bad calibration |
bad calibration |
|
|
calculation failure |
calculation failure |
|
|
comm failure |
comm failure |
|
|
device failure |
device failure |
|
|
frozen |
frozen |
|
|
not available |
not available |
|
|
overflow |
overflow |
|
|
questionable |
questionable |
|
|
range limit |
range limit |
|
|
sensor failure |
sensor failure |
|
|
substituted |
substituted |
|
|
timeout |
timeout |
|
Association |
Notes |
|---|---|
|
From: ValueStatus. To: TypeEnum Generalization |
|
|
From: GeneralQualifiedMeasure. To: ValueStatus Dependency |