Yokogawa PC-Based MX100 - Manual (Page 504)

10-6
IM MX190-01E
getChDataByASCIIDARWIN
Syntax
int getChDataByASCIIDARWIN(DAQDARWIN daqdarwin, DarwinChInfo *
pDarwinChInfo, DarwinDataInfo * pDarwinDataInfo, int * pFlag);
Declaration
Public Declare Function getChDataByASCIIDARWIN Lib
"DAQDARWIN"(ByVal daqdarwin As Long, ByRef pDarwinChInfo As
DarwinChInfo, ByRef pDarwinDataInfo As DarwinDataInfo, ByRef
pFlag As Long) As Long
Parameters
daqdarwin Specify the device descriptor.
pDarwinChInfo Specify the destination where the channel information data is to be
returned.
pDarwinDataInfo Specify the destination where the measured data is to be returned.
pFlag
Specify the destination where the flag is to be returned.
Description
Gets the output of each channel using the talker function declared by the
talkDataByASCIIDARWIN function.
• Analyzes received information channel by channel and stores it in the structure.
• Stores channel information data and measured data if the return destination is
specified.
• When the last set of data is retrieved, the flag status is set. The flag status is also
set when the function ends in error.
• Do not perform communications using other functions until the data retrieval is
completed. Other functions may not operate properly.
Return value
Returns an error number.
Error:
Not descriptor
No device descriptor.
Reference
CDAQDARWIN::getChDataByASCII
CDAQDARWINChInfo::getDarwinChInfo
CDAQDARWINDataInfo::getDarwinDataInfo
10.1 Details of Functions - DARWIN (Visual C/Visual Basic) -