Function{1|2|3|4}:Trace:data - Keysight 8990B Programming Manual

12 FUNCtion Subsystem

FUNCtion{1|2|3|4}:TRACe:DATA?

This query returns the current trace data of the specified source. The data is
returned as a definite-length binary block of floating point numbers.
Syntax
Example
FUNC1:TRAC:DATA?
376
1
FUNC
2
3
4
:TRAC :DATA
Queries the current trace data for function 1.
?
Keysight 8990B Programming Guide