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ALPHA-VISION® Function of the Event-Archive Server: Arch_Typ |
Arch_Typ
SUMMARY
Arch_Typ - Event typeSYNTAX
Arch_Typ(<CursorId>);ARGUMENTS
- CursorId
- Identification of the Archive Entry
RETURN VALUE
DESCRIPTION
Query of the Entry Type of the wanted Archive Entry.Note:
Since Data Objects differ in their attributes, that return value may be
used to modify figures for an Entry Field of a List Box.
| Value | Meaning |
|---|---|
| 0 | invalid entry |
| 1 | Status change of a binary Measuring Point |
| 2 | Status change of an analog Measuring Point |
| 3 | Limit change of a Measuring Point |
| 4 | Delay time change of a Measuring Point |
| 5 | Date- resp. Time change |
| 6 | Status change of a Data Object (by manipulation) |
| 7 | Setpoint change of a Data Object (by manipulation) |
| 8 | Status change of a Message (Process Object) |
| 9 | Status change of a failure (Process Object) |
| 10 | User change (Login/out) |
EXAMPLES
Arch_Typ($ACT);
Syntax Notation
- [aaa]
- aaa is optional (zero or one occurences)
- (aaa|bbb)
- aaa exclusive or bbb
- (aaa)*
- aaa may occur indefinitely often or may be omitted
- (aaa)+
- aaa may occur indefinitely often but at least once
- (aaa)m..n
- aaa may occur from m to n times