SAP ABAP Data Element COOPC_QUALITY (OPC: Quality of Item Value)
Hierarchy
☛
EA-APPL (Software Component) SAP Enterprise Extension PLM, SCM, Financials
⤷
PP-PI-PMA (Application Component) Process Management
⤷
COOPC (Package) OPC Interface (Open Process Control)
EA-APPL (Software Component) SAP Enterprise Extension PLM, SCM, Financials⤷
PP-PI-PMA (Application Component) Process Management⤷
COOPC (Package) OPC Interface (Open Process Control)
Basic Data
| Data Element | COOPC_QUALITY |
| Short Description | OPC: Quality of Item Value |
Data Type
| Category of Dictionary Type | D | Domain |
| Type of Object Referenced | No Information | |
| Domain / Name of Reference Type | INT1 | |
| Data Type | INT1 | 1-byte integer, integer number <= 255 |
| Length | 3 | |
| Decimal Places | 0 | |
| Output Length | 3 | |
| Value Table |
Further Characteristics
| Search Help: Name | ||
| Search Help: Parameters | ||
| Parameter ID | ||
| Default Component name | ||
| Change document | ||
| No Input History | ||
| Basic direction is set to LTR | ||
| No BIDI Filtering |
Field Label
| Length | Field Label | |
| Short | 10 | Quality |
| Medium | 20 | Value Quality |
| Long | 30 | Quality of Value Read |
| Heading | 20 | Value Quality |
Documentation
Definition
The quality of an OPC value read comprises the following quality classes:
- Quality
- Quality substatus
- Value limit
This value specifies the value of the Quality class. According to the OPC specification, values read can have the following quality values:
Quality Value Meaning
0 Cannot be used, for example, no connection to device
1 Not accurate, for example, connection to device but device is switched off
3 Accurate
Use
Dependencies
Example
History
| Last changed by/on | SAP | 20130529 |
| SAP Release Created in | 46C |
