12-8
Function Commands
VERSus
Example This example defines a function that subtracts waveform memory 1 from channel 1.
10 OUTPUT 707;":FUNCTION1:SUBTRACT CHANNEL1,WMEMORY1"
VERSusCommand :FUNCtion<N>:VERSus <operand>,<operand>
This command defines a function for an X-versus-Y display. The first operand defines the Y
axis and the second defines the X axis. The Y-axis range and offset are initially equal to that of
the first operand and can be adjusted with the RANGe and OFFSet commands in this sub-
system.
Restrictions Available only in oscilloscope and TDR/TDT modes.
<operand> {CHANnel<N> | FUNCtion<N> | RESPonse<N> | WMEMory<N> | <float_value>}
Example This example defines function 1 as an X-versus-Y display. Channel 1 is the Xaxis and wave-
form memory 2 is the Y axis.
10 OUTPUT 707;":FUNCTION1:VERSUS WMEMORY2,CHANNEL1"
VERTicalCommand :FUNCtion<N>:VERTical {AUTO | MANual}
This command sets the vertical scaling mode of the specified function to either AUTO or
MANual. The VERTical command also includes a subsystem consisting of the commands
POSition and RANGe.
Query :FUNCtion<N>:VERTical?
The query returns the current vertical scaling mode of the specified function.
Returned Format [:FUNCtion<N>:VERTical] {AUTO | MANual}<NL>
Example 10 OUTPUT 707;":FUNCTION1:VERTICAL?"
VERTical:OFFSetCommand :FUNCtion<N>:VERTical:OFFSet <offset_value>
This command sets the voltage represented at center screen for the selected function. This
automatically changes the mode from auto to manual. <offset_value> is the offset value and
is limited only to being within the vertical range that can be represented by the function data.
Query :FUNCtion<N>:VERTical:OFFset?
The query returns the current offset value of the selected function.
NOTE This query returns the current offset value of the specified function only when the r espective function display is
ON.
Returned Format [:FUNCtion<N>:VERTical:OFFset] <offset_value><NL>
Example 10 OUTPUT 707;":FUNCTION2:DISPLAY ON"
30 OUTPUT 707;":FUNCTION2:VERTICAL:OFFSET?"