Notation
Summary
This table contains all the counter-specific properties, incl. counter limit and preset value for counter objects.
Important: It is not possible to insert a new record in this table. Create a new record in the CONF table which will supply the OAN, AREA and ENAME fields. Then you can enter the remaining properties in this table.
|
Field name |
SQL type |
Description |
GUI name |
|---|---|---|---|
|
OAN |
INTEGER |
The object’s autonumber; a unique identifier assigned to each objects, which cannot be altered or reused (read only). |
- |
|
AREA |
CHAR (31) |
The name of the area in which the counter object or template resides |
Area in Definition of Object and Create Template dialog boxs |
|
ENAME |
CHAR (31) |
The name of the counter object or template |
Name in Definition of Object or Create Template dialog boxs |
|
UNIT |
INTEGER |
Index into the BaseUnits table located in the configuration’s .mdb-file. |
Unit box on Counter tab. |
|
MAX_VAL |
DOUBLE |
The maximum value of the measuring range for this object. |
Maximum value on Analog tab. |
|
CURRENTCOUNT |
DOUBLE |
Initial counter value |
Current count on Counter tab |
|
HIGHALARM |
DOUBLE |
Counter limit. When the current count exceeds this limit, an alarm will occur. |
Limit on Counter tab |
|
PRESETVALUE |
DOUBLE |
The preset value that the operator can insert by issuing the Preset command |
Preset on Counter tab |
See Also