R&S ESU Series - Page 484

Operating Manual 1302.6163.12 - 03 6.45
R&S ESU Remote Control – Description of Commands
CALCulate Subsystem
CALCulate<1|2>:MARKer<1...4>:COUNt:RESolution 0.1 | 1 | 10 | 100 | 1000 | 10000 Hz
This command specifies the resolution of the frequency counter in the selected measurement window.
The setting is independent of the selected marker, i.e. the numeric suffix in MARKer<1...4> is
irrelevant.
Example: "CALC:MARK:COUN:RES 1kHz"
'Sets the resolution of the frequency counter to 1 kHz.
Characteristics: *RST value: 1kHz
SCPI: device-specific
Mode: A
CALCulate<1|2>:MARKer<1...4>:COUNt:FREQuency?
This command queries the result of the frequency counter for the indicated marker in the selected
measurement window. Before the command, the frequency counter should be switched on and a
complete measurement performed to obtain a valid count result. Therefore, a single sweep with
synchronization must be performed between switching on the frequency counter and querying the
count result.
Example: "INIT:CONT OFF"
'Switches to single-sweep mode.
"CALC:MARK2 ON"
'Switches marker 2 in screen A.
"CALC:MARK2:COUN ON"
'Switches the frequency counter for marker 2.
"INIT;*WAI"
'Starts a sweep and waits for the end.
"CALC:MARK2:COUN:FREQ?"
'Outputs the measured value of marker 2 in screen A.
Characteristics: *RST value: -
SCPI: device-specific
Mode: A
This command is only a query and therefore has no *RST value.
CALCulate<1|2>:MARKer<1...4>:COUPled[:STATe] ON | OFF
This command switches the coupling of the receiver frequency to the marker on or off.
Example: "CALC:MARK:COUP ON"
'marker coupling is switched on
Characteristics: *RST value: OFF
SCPI: device-specific
Mode: R
The numeric suffix in MARKer<1...4> is irrelevant.