Yokogawa PC-Based MX100 - Manual (Page 1027)

19-33
IM MX190-01E
19
DARWIN for Extended API - Visual C++
CDAQDA100::setChUnit
Syntax
int setChUnit(int chType, int chNo, const char * strUnit);
Parameters
chType Specify the channel type.
chNo Specify the channel number.
strUnit Specify the unit name using a string.
Description
Sets the specified unit name.
If the channel type is set to the constant for “Specify all measurement channel
types,” all subunits are processed.
If the channel number is set to the constant for “Specify all channel numbers,” all
channels within the channel type are processed.
Updates the status if successful.
Return value
Returns an error number.
Reference
chNumMax getClassSysInfo measInfoCh setScallingUnit
CDAQDARWINSysInfo::isExist
CDAQDA100::setDateTime
Syntax
virtual int setDateTime(CDAQDARWINDateTime * pcDARWINDateTime
= NULL);
Parameters
pcDARWINDateTime Specify the time information data.
Description
Sets time information data on the device.
If NULL is specified, the current date/time of the PC is used.
Updates the status if successful.
Return value
Returns an error number.
Reference
updateRenew CDAQDARWIN::setDateTime
19.6 Details of the DARWIN Class