Yokogawa PC-Based MX100 - Manual (Page 830)

17-96
IM MX190-01E
alarmHisterisysMX100
Syntax
int alarmHisterisysMX100(DAQMX100 daqmx100, int chNo, int
levelNo);
Declaration
Visual Basic
Public Declare Function alarmHisterisysMX100 Lib
"DAQMX100"(ByVal daqmx100 As Long, ByVal chNo As Long, ByVal
levelNo As Long) As Long
Visual Basic.NET
Public Declare Ansi Function alarmHisterisysMX100 Lib
"DAQMX100"(ByVal daqmx100 As Integer, ByVal chNo As Integer,
ByVal levelNo As Integer) As Integer
C#
[DllImport("DAQMX100.dll" CharSet=CharSet.Auto,
EntryPoint="alarmHisterisysMX100")]
public static extern int alarmHisterisysMX100(int daqmx100,
int chNo, int levelNo);
Parameters
daqmx100 Specify the device descriptor.
chNo Specify the channel number.
levelNo Specify the alarm level.
Description
Gets the specified channel number and alarm level hysteresis from the stored
current channel setting data.
• The return value is an integer excluding the decimal point position.
• Returns 0 if it does not exist.
Return value
Returns the hysteresis.
Reference
CDAQMX100::getClassMXItemConfig
CDAQMXItemConfig::getHisterisys
17.2 Details of Function - MX00 (Visual C/Visual Basic/Visual Basic.NET/C#) - Retrieval Functions