Keysight E4990A - Page 481

Programming
471
:DISPlay:WINDow<Ch>:TRACe<Tr>:Y:TRACk:FREQuency <Value>
:DISPlay:WINDow<Ch>:TRACe<Tr>:Y:TRACk:FREQuency?
Description
This command selects frequency to track with reference tracking.
Variable
Parameter Value
Description Frequency reference tracking
Data Type Numeric type (Real)
Range -1T to 1T
Preset Value 0
Unit Hz|V|A
Query Response
{numeric}<newline><^END>
Examples
Dim Var as Double
Var=1000
Ana.WriteString ":DISP:WIND1:TRAC1:Y:TRAC:FREQ" & Var, True
Ana.WriteString ":DISP:WIND1:TRAC1:Y:TRAC:FREQ?", True
Var=Ana.ReadString
Related Commands
:DISP:WIND:TRAC:Y:TRAC:MODE
Equivalent Softkey
Scale > Reference Tracking > Tracking Frequency
COM Command Syntax (Internal Control Only)
SCPI.DISPLAY.WINDOW(Ch).TRACE(Tr).Y.TRACK.FREQUENCY
:DISP:WIND<Ch>:TRAC<Tr>:Y:TRAC:MODE
Type
Command/Query
Syntax
:DISPlay:WINDow<Ch>:TRACe<Tr>:Y:TRACk:MODE
{OFF|PEAK|FREQuency}