R&S ZVB - Page 759

R&S
®
ZVA / R&S
®
ZVB / R&S
®
ZVT Command Reference
SCPI Command Reference
Operating Manual 1145.1084.12 – 30 744
DISPlay[:WINDow<Wnd>]:TRACe<WndTr>:CATalog?
Returns the numbers and names of all traces in diagram area no. <Wnd>.
<Wnd>
Number of a diagram area.
<WndTr>
Trace number used to distinguish the traces of the same diagram area <Wnd>.
This suffix is ignored; the command returns a list of all traces.
Response
String with comma-separated list of trace numbers and names, see example. If all
traces have been deleted the response is an empty string ("").
*RST value
–
SCPI,
Command
Types
Device-specific, query only.
Example:
See DISPlay[:WINDow<Wnd>]:CATalog?
DISPlay[:WINDow<Wnd>]:TRACe<WndTr>:DELete
Releases the assignment between a trace and a diagram area, as defined by means of
DISPlay:WINDow<Wnd>:TRACe<WndTr>:FEED <Trace_Name> and expressed by the <WndTr>
suffix. The trace itself is not deleted; this must be done via CALCulate<Ch>:PARameter:DELete
<Trace_Name>.
<Wnd>
Number of an existing diagram area (defined by means of
DISPlay:WINDow<Wnd>:STATe ON).
<WndTr>
Trace number used to distinguish the traces of the same diagram area <Wnd>.
*RST value
–
SCPI, Command
Types
Device-specific, no query.
Example:
CALC4:PAR:SDEF 'Ch4Tr1', 'S11'
Create channel 4 and a trace named Ch4Tr1 to measure the input reflection
coefficient S11.
DISP:WIND2:STAT ON
Create diagram area no. 2.
DISP:WIND2:TRAC9:FEED 'CH4TR1'
Display the generated trace in diagram area no. 2, assigning the trace number 9
to it.
DISP:WIND2:TRAC9:DELete
Release the assignment between trace no. 9 and window no. 2. The trace can
still be referenced with its trace name Ch4Tr1.