Yokogawa PC-Based MX100 - Manual (Page 407)

7-9
IM MX190-01E
DARWIN - Visual C++ -
7
Description
Talker
talkOperationData(0, 1, 0, 2)
Specifies the type of setup data to be retrieved (setup data of the operation mode)
and the channel range (channels 1 and 2 of subunit number 0).
Retrieval of Setup Data
getSetDataByLine(line, BUFSIZ, &len, &flag)
Gets the output by the talker function line by line.
The end is determined by the flag status of “end data.”.
Setting a DC voltage range to the channel
setVOLT(DAQDARWIN_RANGE_VOLT_20MV, 0, 1, 2, 0, 0, 0, 0, 0)
Sets the measurement range of channels 1 and 2 of subunit number 0 to 20 mV.
The scaling function is not used.
The constant 20mV is used to specify the range type.
7.3 Programming - DARWIN/Visual C ++ -