R&S ZVB - Page 767

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ZVB / R&S
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ZVT Command Reference
SCPI Command Reference
Operating Manual 1145.1084.12 – 30 752
DISP:WIND2:TRAC9:Y:RPOS 50
or: DISP:WIND2:TRAC:Y:RPOS 50, 'CH4TR1'
Set the reference position to the center of the diagram area.
DISPlay[:WINDow<Wnd>]:TRACe<WndTr>:Y[:SCALe]:TOP <upper_value>[,
'<trace_name>']
Sets the upper (maximum) edge of the diagram area <Wnd>.
<Wnd>
Number of an existing diagram area (defined by means of
DISPlay:WINDow<Wnd>:STATe ON). This suffix is ignored if the optional
<trace_name> parameter is used.
<WndTr>
Existing trace number, assigned by means of
DISPlay:WINDow<Wnd>:TRACe<WndTr>:FEED. This suffix is ignored if the
optional <trace_name> parameter is used.
<upper_value>
Value and unit for the upper diagram edge.
Range [def. unit]
Range and unit depend on the measured quantity, see Units for DISPlay...
Commands.
*RST value
Depending on the measured quantity. The default upper edge for a dB Mag
diagram is +20 dB.
'<trace_name>'
Optional string parameter for the trace name, e.g. 'Trc4'. If this optional
parameter is present, both numeric suffixes are ignored (trace names must be
unique across different channels and windows).
*RST value
–
SCPI, Command
Types
Confirmed, with query.
Example:
See DISPlay:WINDow<Wnd>:TRACe<WndTr>:Y[:SCALe]:BOTTom
Units for DISPlay... Commands
The DISPlay... subsystem contains commands to define particular points in the diagram, e.g. to set the
scale or a reference value. This requires the entry of a numeric value and a physical unit, depending on
the parameter type displayed. The following table lists the physical units accepted by the analyzer.
Power
DBM, DB, DBW, W, MW, UW, NW, PW
Voltage
V, MV, UV, NV, PV, DBV, DBMV, DBUV
Phase
DEG, KDEG, MDEG, UDEG, NDEG, PDEG
Group delay
S, MS, US, NS, PS
Impedance
OHM, GOHM, MOHM, KOHM
Admittance
SIE, MSIE, USIE, NSIE
Inductance
H, MH, UH, NH, PH, FH
Capacitance
F, MF, UF, NF, PF, FF