Yokogawa PC-Based MX100 - Manual (Page 959)

17-225
IM MX190-01E
Functions for the MX100 (Extended API) - Visual C/Visual Basic/Visual Basic.NET/C# -
17
unitFrequencyMX100
Syntax
int unitFrequencyMX100(DAQMX100 daqmx100);
Declaration
Visual Basic
Public Declare Function unitFrequencyMX100 Lib
"DAQMX100"(ByVal daqmx100 As Long) As Long
Visual Basic.NET
Public Declare Ansi Function unitFrequencyMX100 Lib
"DAQMX100"(ByVal daqmx100 As Integer) As Integer
C#
[DllImport("DAQMX100.dll" CharSet=CharSet.Auto,
EntryPoint="unitFrequencyMX100")]
public static extern int unitFrequencyMX100(int daqmx100);
Parameters
daqmx100 Specify the device descriptor.
Description
Gets the power supply frequency from the stored current system configuration data.
• Returns 0 if it does not exist.
Return value
Returns the power supply frequency.
Reference
CDAQMX100::getClassMXItemConfig
CDAQMXItemConfig::getClassMXSysInfo
CDAQMXSysInfo::getFrequency
17.2 Details of Function - MX00 (Visual C/Visual Basic/Visual Basic.NET/C#) - Retrieval Functions