R&S 1129.7246.03, Руководство по эксплуатации

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Operating Manual 1302.6163.12 - 03 6.111
R&S ESU Remote Control – Description of Commands
DISPlay Subsystem
DISPlay[:WINDow<1|2>]:TRACe<1...3>:Y:SPACing LINear | LOGarithmic| LDB
This command toggles between linear and logarithmic display in the selected measurement window.
On a linear scale, switch over between the unit % (command
DISP:WIND:TRAC:Y:SPAC LIN
) and
the unit dB (command
DISP:WIND:TRAC:Y:SPAC LDB
) is also possible.
If the FM demodulator (R&S FS-K7) is active and result display AF spectrum of FM, AM or PM is
selected, only the parameters LINear and LOGarithmic are permissible.
The numeric suffix in TRACe<1...3> is irrelevant.
Example:
"DISP:TRAC:Y:SPAC LIN"
Characteristics: *RST value: LOGarithmic
SCPI: conform
Mode: A
DISPlay[:WINDow<1|2>]:TRACe<1...3>:Y:UNIT?
This command returns the Y unit that has been set.
This command is only a query and has the *RST value from the UNIT:POWer command.
The numeric suffix in TRACe<1...3> has no significance.
Example:
"DISP:WIND1:TRAC:Y:UNIT?"
Characteristics: *RST value: DBM
SCPI: device-specific
Mode: A
DISPlay[:WINDow<1|2>]:TRACe<1...3>:MODE WRITe | VIEW | AVERage | MAXHold | MINHold
This command defines the type of display and the evaluation of the traces in the selected
measurement window. WRITE corresponds to the Clr/Write mode of manual operation.
The trace is switched off (= BLANK in manual operation) with the DISPlay[:WINDow<1|2>]:
TRACe<1...3>[:STATe] command.
The number of measurements for AVERage, MAXHold and MINHold is defined with the [SENSe<1|2>:
]AVERage:COUNt or [SENSe<1|2>:]SWEep:COUNt command.
Synchronization to the end of the indicated number of measurements is only possible in single-sweep
mode.
If calculation of average values is active, selection between logarithmic and linear averaging is
possible. For more detail see command
[SENSe<1|2>:]AVERage:TYPE .
Example:
"INIT:CONT OFF"
'Switching to single-sweep mode.
"SWE:COUN 16"
'Sets the number of measurements to 16.
"DISP:WIND1:TRAC3:MODE MAXH"
'Switches on the calculation of the for trace 3 in screen A.
"INIT;*WAI"
'Starts the measurement and waits for the end of the 16 sweeps.
Characteristics: *RST value: WRITe for TRACe1, STATe OFF for TRACe2/3
SCPI: device-specific