Yokogawa PC-Based MX100 - Manual (Page 651)

12-87
IM MX190-01E
MX100 for Exteded API
12
Member Functions (Alphabetical Order)
CDAQMXItemConfig::CDAQMXItemConfig
Syntax
CDAQMXItemConfig(MXConfigData * pMXConfigData = NULL);
virtual ~CDAQMXItemConfig(void);
Parameters
pMXConfigData Specify the setup data.
Description
Constructs or destructs an object.
When constructing, the data member is set to the specified value. If not specified,
the data member is initialized.
Reference
CDAQMXConfig::CDAQMXConfig
CDAQMXItemConfig::getDoubleAlarmOFF
Syntax
double getDoubleAlarmOFF(int chNo, int levelNo);
Parameters
chNo Specify the channel number.
levelNo Specify the alarm level.
Description
Gets the specified channel number and threshold level for alarm termination (OFF
value) as a floating point number.
Returns 0.0 if it does not exist.
Return value
Returns the threshold level (OFF value) for alarm termination as a floating point
number.
Reference
getClassMXChConfig
CDAQMXChConfig::getAlarmValueOFF
CDAQMXChConfig::getPoint
CDAQMXDataInfo::toDoubleValue
12.4 Details of the MX100 Class