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12-88 IM MX190-01E
CDAQMXItemConfig::getDoubleAlarmON
Syntax
double getDoubleAlarmON(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 generation (ON
value) as a floating point number.
Returns 0.0 if it does not exist.
Return value
Returns the threshold level (ON value) for alarm generation as a floating point
number.
Reference
getClassMXChConfig
CDAQMXChConfig::getAlarmValueON
CDAQMXChConfig::getPoint
CDAQMXDataInfo::toDoubleValue
CDAQMXItemConfig::getDoubleHisterisys
Syntax
double getDoubleHisterisys(int chNo, int levelNo);
Parameters
chNo Specify the channel number.
levelNo Specify the alarm level.
Description
Gets the specified channel number and hysteresis for the alarm level as a floating
point number.
Returns 0.0 if it does not exist.
Return value
Returns the hysteresis as a floating point number.
Reference
getClassMXChConfig
getHisterisys
CDAQMXChConfig::getPoint
CDAQMXDataInfo::toDoubleValue
12.4 Details of the MX100 Class