Technical data

678 Agilent Infiniium 9000 Series Oscilloscopes Programmer's Reference
25 Measure Commands
The :MEASure:THResholds:RFALl:ABSolute? query returns the current
settings for upper level, middle level, and lower level voltages for the
custom thresholds.
Returned Format
[:MEASure:THResholds:RFALl:ABSolute] <upper_volts>,<middle_volts>,<lower
_volts><NL>
Example This example returns the upper level, middle level, and lower level voltages
used to calculate the rise/fall measurements on channel 1.
myScope.WriteString ":SYSTem:HEADer OFF" ' Response headers off.
myScope.WriteString ":MEASure:THResholds:RFALl:ABSolute? CHANnel1"
strThresholds = myScope.ReadString
Debug.Print strThresholds
See Also • ":MEASure:THResholds:ABSolute" on page 657
• ":MEASure:THResholds:GENeral:ABSolute" on page 659
• ":MEASure:THResholds:SERial:ABSolute" on page 689
NOTE
Turn Off Headers
When receiving numeric data into numeric variables, turn off the headers. Otherwise, the
headers may cause misinterpretation of returned data.