Yokogawa PC-Based MX100 - Manual (Page 573)

12-9
IM MX190-01E
MX100 for Extended API
12
Retrieval Functions
Each data is stored in its class according to type. They are retrieved from the
CDAQMX100 class.
Measured Data
Data Name Class and Member Function
Data value CDAQMXDataInfo:: getValue
Data status values CDAQMXDataInfo:: getStatus
Alarm (presence/absence) CDAQMXDataInfo:: isAlarm
Measured Double integer CDAQMXDataInfo:: getDoubleValue
value String CDAQMXDataInfo:: getStringValue
Time No. of seconds CDAQMXDateTime:: getTime
Milliseconds CDAQMXDateTime:: getMilliSecond
Valid data (presence/absence) CDAQMXDataBuffer:: isCurrent
The data is retrieved from DAQMX100::getClassMXDataBuffer through
CDAQMXDataBuffer::currentDataInfo and CDAQMXDataBuffer::currentDateTime.
Channel Information Data
Data Name Class and Member Function
FIFO number CDAQMXChInfo:: getFIFONo
Channel sequence number in the FIFO CDAQMXChInfo:: getFIFOIndex
Display minimum value CDAQMXChInfo:: getDisplayMin
Display maximum value CDAQMXChInfo:: getDisplayMax
Measurable minimum value CDAQMXChInfo:: getRealMin
Measurable maximum value CDAQMXChInfo:: getRealMax
The data is retrieved from DAQMX100::getClassMXDataBuffer through
CDAQMXDataBuffer::getClassMXChInfo.
12.1 MX100 Class