Notation
Summary
This table contains all the values at the start time of each hour. These values are written in the *.log files in the report folder on creation of each log file.
Important: This table is read-only. You can control the amount of data saved in this table on the Files tab in System Configuration.
|
Field name |
SQL type |
Description |
GUI name |
|---|---|---|---|
|
OAN |
INTEGER |
The object’s autonumber. |
- |
|
AREA |
CHAR (31) |
Area name |
Name in Area Properties dialog box |
|
ENAME |
CHAR (31) |
Object name |
Name in Definition of Object dialog box |
|
ATOM |
INTEGER |
A number identifying the logged atom Click here |
Atom on the Edit Mapping tab |
|
DATE |
TIMESTAMP |
The date and time of the value (always full hour), for example, 22-04-02 10:00:00 |
- |
|
ETYPE |
INTEGER |
The object type. |
- |
|
DVAL |
DOUBLE |
Numerical value, for example, the current value for an analog object |
Process value |
|
SVAL |
CHAR (254) |
String value, for example, an operator command or a text from a string object |
Command name or text string |
See Also