Yokogawa PC-Based MX100 - Manual (Page 737)

17-3
IM MX190-01E
17
Functions for the MX100 (Extended API) - Visual C/Visual Basic/Visual Basic.NET/C# -
changeAOPWMMX100
Syntax
int changeAOPWMMX100(DAQMX100 daqmx100, int idAOPWM, int
aopwmNo, int bValid, int iAOPWMValue);
Declaration
Visual Basic
Public Declare Function changeAOPWMMX100 Lib "DAQMX100"(ByVal
daqmx100 As Long, ByVal idAOPWM As Long, ByVal aopwmNo As
Long, ByVal bValid As Long, ByVal iAOPWMValue As Long) As Long
Visual Basic.NET
Public Declare Ansi Function changeAOPWMMX100 Lib
"DAQMX100"(ByVal daqmx100 As Integer, ByVal idAOPWM As
Integer, ByVal aopwmNo As Integer, ByVal bValid As Integer,
ByVal iAOPWMValue As Integer) As Integer
C#
[DllImport("DAQMX100.dll" CharSet=CharSet.Auto,
EntryPoint="changeAOPWMMX100")]
public static extern int changeAOPWMMX100(int daqmx100, int
idAOPWM, int aopwmNo, int bValid, int iAOPWMValue);
Parameters
daqmx100 Specify the device descriptor.
idAOPWM Specify the AO/PWM data identifier.
aopwmNo Specify the AO/PWM data number.
bValid Specify valid/invalid using a Boolean value.
iAOPWMValue Specify the output data value.
Description
Changes the AO/PWM data of the specified AO/PWM data identifier.
• The output data specifies the changed value of the actually output value.
Return value
Returns an error number.
Error:
Not descriptor No device descriptor.
Reference
CDAQMX100::getClassMXAOPWMList
CDAQMXAOPWMList::change
17.1 Details of Function - MX00 (Visual C/Visual Basic/Visual Basic.NET/C#) - Status Transition Functions