Remote Operation
CALCulate Subsystem Commands
CALCulate:MARKer:SRANge[:STATe] OFFON01
CALCulate:MARKer:SRANge[:STATe]?
Turns the search range ON or OFF for all the markers. When the search range is ON, all the marker maximum/minimum searches will be within the upper and lower wavelength range. Although there is a single range controlling the total power integration, the marker search range, the mean calculation, and the wavelength sweep range, there are four independent state settings for limiting the total power integration, the marker search, the mean calculation, and the wavelength sweep to the range. If all four states for the total power integra- tion, the marker search, the mean calculation, and the wavelength sweep range are OFF, setting CALCulate:MARKer:SRANge:STATe to ON will initialize
the lower range to | span | and the upper range to start + | | 2 | ⋅ | span |
start + | | |||||
| 3 |
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| 3 |
CALCulate:MARKer:SRANge:UPPer?
Returns the upper limit for the marker search range. The range used for the marker search range is the same range used for the total power calculation, the trace mean range, and the wavelength sweep range. The return value is in meters, unless span is set to zero, in which case the return value is in seconds.
CALCulate:MARKer:SRANge:UPPer:FREQuency <param>
Sets the upper limit for the marker search range. Setting this value when CALCulate:MARKer:SRANge:STATe is OFF will automatically turn CALCulate:MARKer:SRANge:STATe ON. The range used for the marker search range is the same range used for the total power calculation, the trace mean range, and the wavelength sweep range. Changing the range with this command will change all four ranges. Sending the command when the instrument is in a zero span will generate a “Settings conflict” error. The default units for the parameter is in Hertz.