Yokogawa PC-Based MX100 - Manual (Page 297)

5-39
IM MX190-01E
Functions for the MX100 (Visual C/Visual Basic)
5
setAlarmMX
Syntax
int setAlarmMX(DAQMX daqmx, int levelNo, int startChNo, int
endChNo, int iAlarmType, int value, int histerisys);
Declaration
Public Declare Function setAlarmMX Lib "DAQMX"(ByVal daqmx As
Long, ByVal levelNo As Long, ByVal startChNo As Long, ByVal
endChNo As Long, ByVal iAlarmType As Long, ByVal value As
Long, ByVal histerisys As Long) As Long
Parameters
daqmx Specify the device descriptor.
levelNo Specify the alarm level.
startChNo Specify the start channel number.
endChNo Specify the end channel number.
iAlarmType Specify the alarm type.
value Specify the alarm value.
histerisys Specify the hysteresis.
Description
Sets the alarm to the specified channel range.
The setup data is retrieved collectively, changed, and sent collectively.
Return value
Returns an error number.
Error:
Not descriptor No device descriptor.
Reference
CDAQMX::getMXConfig CDAQMX::setMXConfig
CDAQMXChConfig::setAlarm
CDAQMXConfig::getClassMXChConfig
5.1 Details of Functions - MX100 (Visual C/Visual Basic) -