Yokogawa PC-Based MX100 - Manual (Page 654)

12-90
IM MX190-01E
CDAQMXItemConfig::getDoubleScaleMin
Syntax
double getDoubleScaleMin(int chNo);
Parameters
chNo Specify the channel number.
Description
Gets the minimum scale value for the specified channel number as a floating point
number.
Returns 0.0 if it does not exist.
Return value
Gets the scale minimum value as a floating point number.
Reference
getClassMXChConfig
CDAQMXChConfig::getPoint
CDAQMXChConfig::getScaleMin
CDAQMXDataInfo::toDoubleValue
CDAQMXItemConfig::getDoubleSpanMax
Syntax
double getDoubleSpanMax(int chNo);
Parameters
chNo Specify the channel number.
Description
Gets the maximum span value for the specified channel number as a floating point
number.
Returns 0.0 if it does not exist.
Return value
Gets the span maximum value as a floating point number.
Reference
getClassMXChConfig
getSpanPoint
CDAQMXChConfig::getSpanMax
CDAQMXDataInfo::toDoubleValue
12.4 Details of the MX100 Class