DbSetAlarm - method of the AtouchX object
Description:
Sets alarm monitoring.
The method sets the monitoring of external entries of the
WID variable. From the calling of the
DbSetAlarm method, each such entry will trigger the
DbAlarm event until it is cancelled by the
DbResetAlarm method or termination of the object. The
Param value is also used as an identifier when an alarm is cancelled, while the
0 value is used to cancel all alarms.
Syntax:
Integer DbSetAlarm(Long WID, Long Param)
Parameters:
| WID | (Long) The WID of a database variable into which another station actively writes, an alarm event is triggered. |
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| Param | (Long) The value that is passed unchanged to the alarm event. |
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Example:
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var oATC = pMe.Pm("/AtouchApp").Acx;
var nWID = 1024;
var nParam = 60;
var nInfo = oATC.DbSetAlarm(nWID, nParam);
Dim oATC, nWID, nParam, nInfo
Set oATC = pMe.Pm("/AtouchApp").Acx
nWID = 1024
nParam = 60
nInfo = oATC.DbSetAlarm(nWID, nParam)