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EVENTS Tag |
Use this Block Tag to receive information about Alarms or Events, using the parameters described on the next table.
N1/B1 |
1 (one) |
N2/B2 |
0 (zero) |
N3/B3 |
0 (zero) |
N4/B4 |
0 (zero) |
Size |
11 |
The next table contains the description of each Element of this Block Tag.
Elements of the EVENTS Tag
Element |
Data Type |
Description |
|---|---|---|
0 |
U32 |
Type of an Event. Possible values are 1: Simple, 2: Tracking, or 4: Condition |
1 |
String |
Category of an Event, such as analog or digital |
2 |
String |
Condition of an Event, such as change or level |
3 |
String |
List of sub-conditions, in case of multiple conditions, separated by semicolons, such as "LO;LOLO;HI;HIHI" |
4 |
String |
Indicates, among the sub-conditions, which one is active, such as "LO". Leave this Element empty if there is no active sub-condition |
5 |
String |
Area |
6 |
String |
Source |
7 |
String |
Message |
8 |
U32 |
Severity, up to 1000 |
9 |
U16 |
Default OPC DA quality |
10 |
U16 |
State of an Event. Possible values are 1: Active or 0: Inactive |