Yokogawa PC-Based MX100 - Manual (Page 599)

12-35
IM MX190-01E
MX100 for Exteded API
12
CDAQMX100::initDataCh
Syntax
void initDataCh(int chNo = DAQMX_CHNO_ALL);
Parameters
chNo Specify the channel number.
Description
Initializes the various information of the specified channel.
If the constant for “Specify All Channel numbers” is specified for the channel
number, all valid channels are processed.
Updates the status if successful.
Reference
clearLastDataNoCh getClassMXDataBuffer updateRenew
CDAQMXDataBuffer::initialize
CDAQMX100::initDataFIFO
Syntax
void initDataFIFO(int fifoNo = DAQMX_FIFONO_ALL);
Parameters
fifoNo Specify the FIFO number.
Description
Initializes the various information of the channels in the specified FIFO.
If the constant for “Specify all FIFO numbers” is specified for the FIFO numbers, all
valid FIFOs are processed.
Updates the status if successful.
Reference
clearLastDataNoFIFO getClassMXDataBuffer updateRenew
CDAQMXDataBuffer::initialize
CDAQMX100::initSetValue
Syntax
int initSetValue(void);
Description
Initializes the system.
Updates the status and all information data if successful.
Return value
Returns an error number.
Reference
initSystem updateAll
12.4 Details of the MX100 Class