Yokogawa PC-Based MX100 - Manual (Page 60)

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IM MX190-01E
MX100 -Visual C++
2
2.5 Details of the MX100 Class
The classes are listed in alphabetical order by the class name.
CDAQMX Class
CDAQHandler
CDAQMX
This class is derived from the CDAQHandler class.
This class provides functions for the MX100. The communication is in binary,
therefore do not use primitive communication functions of the base class.
Information necessary for communications is stored internally. Send packets are
generated internally from command number, user count, and communication packet
version.
When retrieving data, execute the member of the retrieval declaration, then execute
the member that retrieves the data number’s worth of data, for each data. The
presence or absence of the declaration is checked here.
A function is provided that checks whether the instance has inherited this class.
You can override with an inheritance class.
Public Members
Construct/Destruct
CDAQMX Constructs an object.
~CDAQMX Destructs an object.
Control Functions
Starting/Stopping the FIFO
startFIFO
Starts the FIFO.
stopFIFO Stops the FIFO.
autoFIFO Sets auto control of the FIFO.
Other Controls
setDateTime
Sets the time information data.
setBackup Sets backup to the CF card.
formatCF Formats the CF card.
initSystem Initializes the system.
setSegment Sets the 7-segment LED.
setDOData Sets the DO data.
setAOPWMData Sets AO/PWM data.
setTransmit Sets the transmission output data.