Technical data

392 Agilent Infiniium 90000 Series Oscilloscopes Programmer's Reference
22 Marker Commands
:MARKer:YDELta?
Query :MARKer:YDELta?
The :MARKer:YDELta? query returns the current measurement unit
difference between Ay and By.
Ydelta = value at By - value at Ay
Returned Format
[:MARKer:YDELta] <value><NL>
<value> Measurement unit difference between Ay and By.
Example This example returns the voltage difference between Ay and By to the
numeric variable, varVolts, then prints the contents of the variable to the
computer's screen.
myScope.WriteString ":SYSTEM:HEADER OFF" ' Response headers off.
myScope.WriteString ":MARKER:YDELTA?"
varVolts = myScope.ReadNumber
Debug.Print FormatNumber(varVolts, 0)