Yokogawa PC-Based MX100 - Manual (Page 1193)

24-102
IM MX190-01E
toAlarmNameDA100Reader
Syntax
int toAlarmNameDA100Reader(int iAlarmType, char * strAlarm,
int lenAlarm);
Declaration
Visual Basic
Public Declare Function toAlarmNameDA100Reader Lib
"DAQDA100"(ByVal iAlarmType As Long, ByVal strAlarm As String,
ByVal lenAlarm As Long) As Long
Visual Basic.NET
Public Declare Ansi Function toAlarmNameDA100Reader Lib
"DAQDA100"(ByVal iAlarmType As Integer, ByVal strAlarm As
String, ByVal lenAlarm As Integer) As Integer
C#
[DllImport("DAQDA100.dll" CharSet=CharSet.Auto,
EntryPoint="toAlarmNameDA100Reader"]
public static extern int toAlarmNameDA100Reader(int
iAlarmType, byte[] strAlarm, int lenAlarm);
Parameters
iAlarmType Specify the alarm type.
strAlarm Specify the field where the string is to be stored.
lenAlarm Specify the byte size of the field where the string is to be stored.
Description
Stores the string corresponding to the specified alarm type to the specified field.
• The string stored in the field includes the terminator (NULL).
• The return value is the length of the actual string. The return value does not
include the terminator.
• The strings that can be stored are, in general, ASCII strings.
Return value
Returns the length of the string.
Reference
getAlarmNameDA100Reader
24.4 Details of Instantaneous Value Loading Functions - DARWIN - Status Transition Functions